Z*********i
发帖数: 3422 | 1 我自己没量过，下面是从WIKI上抄的，唯一有点不对的，是事实上开第一枪前，只要在
COCK状态，你都可以把扳机预设到半击发状态，这时行程是8MM。我对这枪扳机不喜欢
的还不是行程，而是最后击发不太干脆，有点肉。
P99AS (Anti Stress)
This variant comes closest to a traditional Double-Action/Single-Action
trigger with a decocker. In Double-Action mode the internal striker is at
rest with no pre-load and the trigger travel is 14 mm (0.55 in) long at
approximately 38 N (8.5 lbf) trigger pull. When the slide is racked
completely to the rear upon (re)loading, the internal striker is manually
pre-cocked to ... 阅读全帖 |
|
Z*********i
发帖数: 3422 | 2 不知道下面这个是不是你问的
http://www.waltherforums.com/forum/p99/16254-trigger-reset-test
还有这段
The original first generation P99 had a traditional Double-Action/Single-
Action trigger with a decocker. When the slide is racked completely to the
rear upon loading, the trigger remains in the forward position for the first
shot and the Anti-Stress mode is activated, where the striker is cocked but
the trigger has the length of pull of the double-action mode. The trigger
travel is 14 mm (0.55 in) long in the Ant... 阅读全帖 |
|
kn
发帖数: 2446 | 3 Street Fighter IV/Unlockables
转自 http://strategywiki.org/wiki/Street_Fighter_IV/Unlockables
全人物解锁大家都知道，Color和Personal Action可能有点用。
Character How to unlock
Cammy Finish Arcade mode with Crimson Viper
Dan Finish Arcade mode with Sakura
Fei Long Finish Arcade mode with Abel
Gen Finish Arcade mode with Chun-Li
Rose Finish Arcade mode with M.Bison
Sakura Finish Arcade mode with Ryu
Akuma After unlocking Sakura, Dan, Cammy, Fei Long, Gen and Rose,
finish Arcade mode with at least 1 perf |
|
发帖数: 1 | 4
不单是优化，现在发现测试也有问题：
http://www.hardware.fr/articles/956-24/retour-smt-mode-high-performance.html
To summarize they noticed that Windows set Ryzen by default to balanced mode
when this mode is enabled, while the X99 plateform is set to the
performance mode even if it set on balanced mode...
So all reviewers did test the Intel CPUs in a mode that get higher perfs,
while Ryzen was granted the balanced mode.. |
|
发帖数: 1 | 5
不单是优化，现在发现测试也有问题：
http://www.hardware.fr/articles/956-24/retour-smt-mode-high-performance.html
To summarize they noticed that Windows set Ryzen by default to balanced mode
when this mode is enabled, while the X99 plateform is set to the
performance mode even if it set on balanced mode...
So all reviewers did test the Intel CPUs in a mode that get higher perfs,
while Ryzen was granted the balanced mode.. |
|
发帖数: 1 | 6
不单是优化，现在发现测试也有问题：
http://www.hardware.fr/articles/956-24/retour-smt-mode-high-performance.html
To summarize they noticed that Windows set Ryzen by default to balanced mode
when this mode is enabled, while the X99 plateform is set to the
performance mode even if it set on balanced mode...
So all reviewers did test the Intel CPUs in a mode that get higher perfs,
while Ryzen was granted the balanced mode.. |
|
发帖数: 1 | 7
不单是优化，现在发现测试也有问题：
http://www.hardware.fr/articles/956-24/retour-smt-mode-high-performance.html
To summarize they noticed that Windows set Ryzen by default to balanced mode
when this mode is enabled, while the X99 plateform is set to the
performance mode even if it set on balanced mode...
So all reviewers did test the Intel CPUs in a mode that get higher perfs,
while Ryzen was granted the balanced mode.. |
|
s*******h
发帖数: 1361 | 8 不是线就是设置问题，你详读下这段。这电视看起来就是为了玩游戏而生。
http://www.rtings.com/tv/reviews/tcl/s-series-4k-2017-s405
8.0 Supported Resolutions
Show Help
1080p @ 60Hz @ 4:4:4
Show Help
: Yes
1080p @ 120Hz
Show Help
: No
4k @ 30Hz @ 4:4:4
Show Help
: Yes
4k @ 60Hz
Show Help
: Yes
4k @ 60Hz @ 4:4:4
Show Help
: Yes
Most resolutions are supported. 4k @ 60 Hz @ 4:2:2 or 4:4:4 color is only
supported when the HDMI input used is set to HDMI 2.0 in the TV's settings.
4:4:4 color is displayed properly in all picture modes.... 阅读全帖 |
|
b*******s
发帖数: 5216 | 9 #!/usr/bin/env /usr/bin/python3
import sys, os, argparse, shutil
templates_dir = os.path.expanduser('~') + '/templates/'
cwd = os.getcwd() + '/'
py_templates = ['empty.py']
cpp_templates = ['empty.h','empty.cpp']
test_templates = ['Makefile','main.cpp','helper.h','Test.cpp']
perf_templates = ['perf.h']
main_templates = ['entry.cpp']
make_templates = ['CMakeLists.txt']
def copy_templates(templates,name,affected,to_be_replaced,to_replace):
for file in templates:
if not os.pat... 阅读全帖 |
|
b*******s
发帖数: 5216 | 10 #!/usr/bin/env /usr/bin/python3
import sys, os, argparse, shutil
templates_dir = os.path.expanduser('~') + '/templates/'
cwd = os.getcwd() + '/'
py_templates = ['empty.py']
cpp_templates = ['empty.h','empty.cpp']
test_templates = ['Makefile','main.cpp','helper.h','Test.cpp']
perf_templates = ['perf.h']
main_templates = ['entry.cpp']
make_templates = ['CMakeLists.txt']
def copy_templates(templates,name,affected,to_be_replaced,to_replace):
for file in templates:
if not os.pat... 阅读全帖 |
|
d**r
发帖数: 899 | 11 选中你要注释的文字，（你不熟悉的时候可以用
鼠标左键选中），然后按“Ctrl-C”，再按“;”，
就搞定了。
前提是你的emacs已经设置好了，能够进入matlab模式。
设置方法如下：（大意，具体目录可以不同。）
Matlab mode
Put matlab.el into c:\program files\emacs\site-lisp\matlab
Add the following lines to your .emacs
(autoload 'matlab-mode "matlab" "Enter Matlab mode." t)
(setq auto-mode-alist (cons '("\\.m\\'" . matlab-mode) auto-mode-alist))
(autoload 'matlab-shell "matlab" "Interactive Matlab mode." t)
其中matlab.el可以从网上下载。
俺们这儿是系统管理员设好的。 |
|
L***N
发帖数: 429 | 12 此处省去谦虚及感谢话语1000字。
Step1 248／87, ck 244/84. 毕业13年.
Step1, 10个月，全职复习。
最开始Kaplan note, 纯粹浪费时间，应该直接看录像。
第一遍FA不容易看，我的经验是配合secret.看一章S，再去看相应的FA，S的知识点较
少，但根病例联系更易理解和记忆，给FA搭框架，这样FA就相对不那么枯燥。
接着做了USMLERX 题库。所有的题库建议都第一遍用tutor mode. 因为此时所谓评估我
认为没有任何意义，如果整个block做完回头看答案，还得重想，tutor mode每做完一
题立刻看答案，省时间。题按系统做，做题期间反复看FA，做笔记在FA上。都做完在系
统看一遍FA，然后做UW，此时基本确定了我的症结所在＂熊瞎子劈苞米＂看了后面忘前
面，老了，没辙。
UW 做了一遍，做笔记。做了一套nbme，370，没得说，接着学。再看FA，因为知道自己
忘得快，所以两星期看完，趁热做nbme，410。开始对真正考试的套路有点领会。又回
去快做了一遍下载版的UW，发现比在线好，在线想查个词都得退block很麻烦。又做
nbme... 阅读全帖 |
|
L***N
发帖数: 429 | 13 此处省去谦虚及感谢话语1000字。
Step1 248／87, ck 244/84. 毕业13年.
Step1, 10个月，全职复习。
最开始Kaplan note, 纯粹浪费时间，应该直接看录像。
第一遍FA不容易看，我的经验是配合secret.看一章S，再去看相应的FA，S的知识点较
少，但根病例联系更易理解和记忆，给FA搭框架，这样FA就相对不那么枯燥。
接着做了USMLERX 题库。所有的题库建议都第一遍用tutor mode. 因为此时所谓评估我
认为没有任何意义，如果整个block做完回头看答案，还得重想，tutor mode每做完一
题立刻看答案，省时间。题按系统做，做题期间反复看FA，做笔记在FA上。都做完在系
统看一遍FA，然后做UW，此时基本确定了我的症结所在＂熊瞎子劈苞米＂看了后面忘前
面，老了，没辙。
UW 做了一遍，做笔记。做了一套nbme，370，没得说，接着学。再看FA，因为知道自己
忘得快，所以两星期看完，趁热做nbme，410。开始对真正考试的套路有点领会。又回
去快做了一遍下载版的UW，发现比在线好，在线想查个词都得退block很麻烦。又做
nbme... 阅读全帖 |
|
s*****V
发帖数: 21731 | 14 The road to reality的第31章的题目是Supersymmetry, supra-dimensionality, and
strings，他用了60多页讨论超对称、高维和弦。这一章用错误百出来评价不算过分。
我没有兴趣一项一项批评他，还是挑几个简单的。从这些错误看出，Penrose不能算物
理学家。如果是，只算广义相对论专家，涉及到其它方面，只算大学本科物理学家。
1. 在介绍超弦的强子物理起源后（包括Regge trajectories），他质疑，强子中如果
有弦，弦的张力不是常数，而是与弦的长度成正比的，就像橡皮筋一样。橡皮筋在某个
范围的表现的确如此。那么强子弦真的是这样吗？我们先从理论的角度看是不是可能。
理论上，强子弦就是所谓的禁闭在一根很细的管子中的色通量，细管的单位长度所含的
能量，也就是弦的张力，与色通量成正比。现在，当我们拉长细管，色通量是守恒的，
从而张力是不变的。按照Penrose的说法，色通量应该和细管也就是弦的长度成正比，
不知道什么机制可以做到这一点？当张力与长度成正比时 Tsim L，那么弦的能量与长
度的平方成正比Esim TLsim L... 阅读全帖 |
|
w*******y
发帖数: 60932 | 15 Buy.com has the Acer H7530D DLP Projector - Refurbished for $499.95 with
free shipping.
Link:
http://www.buy.com/prod/acer-h7530d-dlp-projector-1080p-16-9-hd
The chic white Acer H7530D projector gives you Full HD 1080p widescreen
cinematic enjoyment with images in living colors! Complete HDMI connectivity
, ultra-high dynamic contrast ratio, and enhanced color technologies bring
you brilliant games and entertainment right in the comfort of your living
room.
Features
Tech Features USB Yes... 阅读全帖 |
|
w*******y
发帖数: 60932 | 16 Amazon has the Fenix TK45 High Performance Flashlight for $109 + FSSS (and 5
% cashback if you have Chase Freedom). Cheapest it has ever been at Amazon
according to camelcamelcamel.
Link: Link:
http://www.amazon.com/Fenix-TK45-High-Performance-Flashlight/dp
Powerful digitally regulated, three-LED flashlight with four steady lighting
modes and multiple flashing settings
760-lumen output on turbo down to eight-lumen output on low; 200-meter beam;
runtimes from two to 232 hours
Constructed of air... 阅读全帖 |
|
|
t*****0
发帖数: 264 | 18 发信人: wokaowokao (GaN), 信区: Automobile
标 题: 我的上庭经历+所用文件
发信站: BBS 未名空间站 (Tue Feb 10 16:00:47 2009)
去年8月25号晚上,从家里去学校的路上被抓,40的路,条子说我开了54.二话不说,一张
ticket,我一看,还是我们学校的警察,nnd,下手真狠.条子是迎面开来的
然后就去法院要求上庭,初定是11月底吧,一共要去两次,前一次递交motion,第二次
trial
谁知道我把日子记错了,递交motion那次忘记去了.第二天再去,说只能重新安排时间.于
是motion递交排到1月27号,今天trial.我对本州的speedy trial不是狠了解.由于上一
次也是我的失误,没能按原有排期,所以我也不指望靠speedy trial的trick了.
1月27号,坐在大厅里面溜溜的等了几个小时,无聊透顶,自己翻看着打官司的书.老爸非
要陪着去看看,也是无聊的坐了半天.倒是前台坐着的一个貌似intern的小姑娘clerk,她
忙完自己的活,拖着腮帮百无聊赖的在prosecutor的位子上发呆,让我觉得大厅... 阅读全帖 |
|
A********h
发帖数: 2789 | 19 http://www.wk2jeeps.com/wk2_tcases.htm
Quadra-Trac II (MP3023 two-speed active electronic transfer case)
(Standard on Limited and Overland 4x4 models)
The Quadra-Trac® II is the MP3023 two-speed, on-demand, active four-
wheel drive transfer case that provides optimum traction for a wide range of
conditions, while maximizing driver convenience. When operating in 4WD Auto
mode, this sophisticated system anticipates and prevents slip by
redirecting torque as necessary.
For added traction capa... 阅读全帖 |
|
A********h
发帖数: 2789 | 20 关于四驱，把我几天前发过的介绍大切transfer case的文章再发一遍。配了HEMI的
Durango用的和大切一样的 Quadra-Trac II四驱系统，而且有4LO锁，这个pilot没有，
不仅如此honda在美国卖的车没一个有的。
Quadra-Trac II (MP3023 two-speed active electronic transfer case)
(Standard on Limited and Overland 4x4 models)
The Quadra-Trac II is the MP3023 two-speed, on-demand, active four-wheel
drive transfer case that provides optimum traction for a wide range of
conditions, while maximizing driver convenience. When operating in 4WD Auto
mode, this sophisticated system anticipates a... 阅读全帖 |
|
g******9
发帖数: 752 | 21 (补充）感谢今年一月或二月有个朋友贴在这个车版， 是Honda Official Release to
repair the 2015 CRV Vibration.
看到贴之后打电话给我买车的 Dealer. 约了时间去的， 经理挺nice 的。 当时有
２个方案，Mode one and Mode two.
Mode one 是换零件和修理， Mode two 要改软件， MPG 数会降低。都是免费的。
Service 经理建议我们先修Mode One, 如果不行再考虑 Mode two.
当时说Order 零件要一周， 第三天通知我们件到了。 给了24 小时免费租车， 一
天修理完。 |
|
f**********n
发帖数: 3081 | 22 Aube by Honeywell TI033/U 7-Day Programmable Timer Switch, White
http://www.amazon.com/Aube-Honeywell-TI033-Programmable-Switch/dp/B000F3ZR8C/ref=cm_cr_pr_product_top
I was looking for a timer to control my outdoor lighting. I was first drawn
to this product because of the name Honeywell, which is well known quality
proven name in the PLC (Programmable Logic Controller) business. So if
Honeywell could make such a great PLC, then their timers should be par
excellence. It turned out that some rese... 阅读全帖 |
|
c*********7
发帖数: 7607 | 23 A Kindle-DX showed up on my door step after about a month from its original
order date. Must have nookitis. I chose the Kindle-DX mainly because of the
screen size, native PDF support, and I was accustomed to the Kindle user
interface with my Kindle 1st generation. Plus the KDX is already available
on the market. I really liked the K-1 but wanted more functionality and a
few of its nuisances addressed.
You might consider the KDX an anachronism with the iThing is on its way in
60 or so days. In ... 阅读全帖 |
|
c**i
发帖数: 6973 | 24 I went to Japan long ago. So I do not have personal experience about what
you say.
Most readers to your postings are from outside of Japan. At best you do not
do a good job explaining what is going on. You do say, "老头还想辩论挽回点面
子，说这里标识都白贴的吗？小日本回:manner违反又不是犯法." However, you do
not say what the sign 标识 says or what manner it is.
(1) In fact, it is quite normal--and perfectly legal--to use cell phones to
do net surfing or email in subways/trains of Japan. See
電車内での行為トップは… 新聞・雑誌より「ネットサーフィン」が上回... 阅读全帖 |
|
I****e
发帖数: 620 | 25 打开电脑会显示一个蓝屏，大概意思是说电脑遭遇问题需要强行关机保护我的电脑，然
后跳到一个黑屏有约30秒时间选择normal mode or safe mode, 如果我不选择，会自动
normal mode然后出现蓝屏，如此反复，就是开不了机。如果我选择safe mode，可以进
入safe mode，但是如何可以恢复正常工作状态？我试过在safe mode把系统回复到上一
个日期的状态，但还是不能正常开机。有高手可以指点一二？谢谢啦。 |
|
d**********r
发帖数: 24123 | 26 【 以下文字转载自 Seattle 讨论区 】
发信人: lihuahuhu (huhu), 信区: Seattle
标 题: 发圈包子（加了上庭经过）
发信站: BBS 未名空间站 (Thu Apr 19 15:41:05 2012, 美东)
超速罚单的官司打赢了，给大家发圈包子。找不到yogibear的原帖，所以不能精确地记起谁给我什么帮助。现在能想起的，是yogibear、骑士、V大叔、政委。每人5个包子，聊表谢意。如果忘了谁，麻烦站内给个条。
其他的同学如果跟帖，一人一个包子，限前三十个。
***********************
我到的时候略晚，法官已经在点名问别人。plaintiff席位上坐着个衣冠楚楚的律师，旁边放着两尺高的文件，是替警察说话的。
轮到我，律师迅速地念了一遍对我的指控，然后法官问我有什么说的。我说我已经仔细地看了警察报告，发现有不正确的地方。法官说他没有这个报告，他的助手迅速给了他一份。我说第一页和第二页有自相矛盾的地方，雷达到底处于什么模式不清楚。法官让律师解释。律师说第一页和第二页上都说了雷达处于stationary mode。我说第一页上op... 阅读全帖 |
|
t******e
发帖数: 2009 | 27 【 以下文字转载自 PDA 讨论区 】
发信人: theodore (陀螺), 信区: PDA
标 题: 在G1上装froyo-----长，复杂，绝对慎入
发信站: BBS 未名空间站 (Wed Dec 29 04:28:36 2010, 美东)
应朋友的要求写了个攻略，好辛苦，版主给个包子吧。
所有的攻略都是来自于xda，我只是做了搜索和整理，翻译和写了解释性的语言和自己
的感受。
我自己按照这个攻略刷机成功了。
1. downgrade OS
要装froyo,必须要有root的权限，要变成root,必须要寻找有安全漏洞的版本，一般来
说，RC30
以上的版本都把已知漏洞给补上了，所以第一步一般是downgrad到RC29的版本。
步骤如下：
1.1 Format your phone's SD card to FAT32 mode
1.2 Download and unzip the RC29 image file. Copy the DREAIMG.nbh file
to the SD card root.
http://www.megaupload.com/?d=EMY1HI... 阅读全帖 |
|
l*******u
发帖数: 12906 | 28 超速罚单的官司打赢了，给大家发圈包子。找不到yogibear的原帖，所以不能精确地记起谁给我什么帮助。现在能想起的，是yogibear、骑士、V大叔、政委。每人5个包子，聊表谢意。如果忘了谁，麻烦站内给个条。
其他的同学如果跟帖，一人一个包子，限前三十个。
包子得主：
10x
saintknight
------------------
5x
sonofagun
Vestforever1
yogibear
FERN2007
------------------
2x
aplets
------------------
1x
coask
fiu
crossocean
monthly
tiantian2011
Meeker
PetTurtle
elsevier
shining
snowforever
winner2011
dramawatcher
papabear
xiaoxin1
mypeak
renxing
GoTouch
lanrenusa
ne0987
lillblues
Seattlian
***********************
我到的时候略晚，法官已经在点名问别人。pl... 阅读全帖 |
|
i*****g
发帖数: 6926 | 29 挖
呼呼
超速罚单的官司打赢了，给大家发圈包子。找不到yogibear的原帖，所以不能精确地记
起谁给我什么帮助。现在能想起的，是yogibear、骑士、V大叔、政委。每人5个包子，
聊表谢意。如果忘了谁，麻烦站内给个条。
其他的同学如果跟帖，一人一个包子，限前三十个。
包子得主：
10x
saintknight
------------------
5x
sonofagun
Vestforever1
yogibear
FERN2007
------------------
2x
aplets
------------------
1x
coask
fiu
crossocean
monthly
tiantian2011
Meeker
PetTurtle
elsevier
shining
snowforever
winner2011
dramawatcher
papabear
xiaoxin1
mypeak
renxing
GoTouch
lanrenusa
ne0987
lillblues
Seattlian
Rosmarinus
Bedodo
IED
goback211
LeHeH... 阅读全帖 |
|
w***n
发帖数: 9040 | 30 Try a soft reset (lap + mode) to force the unit to power off. If still no
joy, may need to call Garmin support. If it is defective they will RMA the
unit.
You might try this reset technique as well if the typical one is giving you
problems:
In general, any time you plan to do a hard reset, you should precede it with
a soft reset (lap + mode) to force the unit to power off-hard resets only
work if the unit is powered off. While the regular hard reset (mode + power)
prompts the user if they want t... 阅读全帖 |
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m*****t
发帖数: 4923 | 31 yes i was also amazed by the footprints in the snow the first time i play it. I love Nepal scenes the best. At the Tipet village chapter, don't forget to talk to every single person you meet, especially the bull/cow!!
Finish normal->hard-> crushing mode. Crushing mode is crazy dude.
Don't forget to hunt the treasure
Don't forget to TURN ON SPECIAL EFFECT in bonus menu: not gravity mode is really fun, or slow/fast mode. And don't forget to unlock the power weapon in bonus menu!
In online multipla... 阅读全帖 |
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x*****n
发帖数: 3422 | 32 首先强调一下input lag和response time完全是两个概念。response time指每个像素
从白refresh到黑（或反过来）需要多少ms。input lag是指信号从电脑/console输出到
显示需要多少ms。由于现在的显示器和电视都是数字的，需要处理信号，多多少少都会
有input lag。
实验方法：采用网上flatpaneldk写的程序同时测试两个monitor之间的相对input lag
（http://tft.vanity.dk/）。以下数据都是相对最快的刚买的Asus VX238H (网上数据10ms)。比如dell 2407wfp比WV238H慢18ms，所以2407的input lag为28ms。由于input lag数据fluctuation约为正负10ms，每组实验都采集10个数据取平均值。最终实验结果和网上的数据基本符合，说明网上的数据是靠铺的。
Asus WV238H: 10ms
Dell 2407wfp: 28ms
Dell 2408wfp: 62ms
LG 60LA6200 HDTV -- standard mode: 145ms
L... 阅读全帖 |
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a*t
发帖数: 2596 | 33 The easiest way to determine the correct scale or mode is to
find the scale or scales which contain that chord. For example,
if you want to solo over a Dm7 chord, you will notice that the
Dm7 appears in several different scales. It is in the Dorian
Mode in the C Major scale, the Phrygian in the Bb Major Scale,
the Aeolian in the F Major scale, the Dorian #4 in the A Harmonic
Minor and Dorian b2 in the C Jazz Melodic Minor. Any of these
scales will work over Dm7.(看到这的时候我很兴奋,呵呵). It all
depends... 阅读全帖 |
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a*******l
发帖数: 2353 | 34 问题困扰我很久。现在我也不敢说已经完全明白。
一般来说，一个和弦可以有不同的riff或者solo和它匹配。只要不和这个和弦里的音撞车
。
不同的mode有不同的表现mode的音。
同一个和弦进行，用不同的mode 来演奏，就相当于强调这个音阶里的不同音。听起来风
格色彩就不同
这是mode thinking。
比如，一个Dm7。 和弦音是 D, F, A C.
当然可以用D Dorian,强调的就是 D, E, F, C,
也可以用 E Phrygian, 强调， BC, 和 EF,
可以用 B Locrian, 强调两个tritone, B-F, F-B。
mode不仅仅是大调音阶不同起点，更有用的是不同mode的重音。 |
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b******n
发帖数: 4509 | 35 Available now for download*1 with versions available for Windows and Mac OS*
2, the free upgrade adds several performance enhancements. Autofocus is now
supported when using the NEX-5/NEX-3 with 14 lenses from the full range of A
-mount optics by Sony and Carl Zeiss that includes telephotos, primes and
zooms. Aperture settings can be maintained during HD movie recording, and
system menu operation has been streamlined alongside other usability
improvements. Registered NEX-5/NEX-3 owners will be a... 阅读全帖 |
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k***n
发帖数: 313 | 36 之前买镜头得到大家很多的指点，在这里谢谢大家，特别谢谢 yellowapple，
henryjing， tenorpig，arack 几位大侠的指点。
在这儿贴几张照片，请大家拍：）
我的技术比较烂：）
http://www.flickr.com/photos/mitphotoforum/5518588803/
f/2, 1/200sec, 55mm, Av mode
http://www.flickr.com/photos/mitphotoforum/5519209072/
f/2.2 1/250sec, 55mm, M mode, 400iso
加了一张在5楼
饼干头的 pentax DA 40mm, f/2.8 limited
http://www.flickr.com/photos/mitphotoforum/5519220014/
f/2.8, 1/30sec, 40mm, 400iso, portrait mode
再加一张 比较 DA*55 和 DA 40 f2.8 limited 的f/2.8
http://www.flickr.com/photos/mitphoto... 阅读全帖 |
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m********l
发帖数: 6748 | 37 升级后， 缺省是advanced mode，就是Native mode，这个时候，相机是CDAF， 所以显
示PDAF区域没有任何意义，根本就不会用PDAF. 这时候的好处是， 老机器比如A7，就
可以用佳能镜头了，和天工三代很像，速度也不错。 但是对于A7rii和A7ii而言，对焦
精度和速度没有PDAF好。不过如果你非要用eye focus之类的功能，就只能用这个缺省
mode。
不过，我是不用eye focus的，而且我喜欢PDAF的速度和精度，只需把MB4的缺省模式改
为green mode即可。这个版本的PDAF性能也比以前版本提高了，所以即使用green mode
，同样有很大提升。SONY的native FE镜头其实也多有对焦问题，FE55会有对焦不实的
现象，这完全是因为CDAF的原因。反过来，只要强制使用PDAF mode，就基本不会有对
焦精度的问题。可惜原厂的镜头是不能强制PDAF的， 所以转接佳能镜头就尤其重要了。
总体来说，这个升级我很赞。 |
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o****p
发帖数: 9785 | 38 是说升完以后佳能可以用eye focus？回去做个功课我也测试一下看。
[在 metalmetal (metal) 的大作中提到：]
:升级后， 缺省是advanced mode，就是Native mode，这个时候，相机是CDAF， 所以
显示PDAF区域没有任何意义，根本就不会用PDAF. 这时候的好处是， 老机器比如A7，就
:可以用佳能镜头了，和天工三代很像，速度也不错。 但是对于A7rii和A7ii而言，对
焦精度和速度没有PDAF好。不过如果你非要用eye focus之类的功能，就只能用这个缺省
:mode。
:不过，我是不用eye focus的，而且我喜欢PDAF的速度和精度，只需把MB4的缺省模式
改为green mode即可。这个版本的PDAF性能也比以前版本提高了，所以即使用green
mode，同样有很大提升。SONY的native FE镜头其实也多有对焦问题，FE55会有对焦不
实的
:现象，这完全是因为CDAF的原因。反过来，只要强制使用PDAF mode，就基本不会有对
:焦精度的问题。可惜原厂的镜头是不能强制PDAF的， 所以转接佳能镜头就尤其重要了。
... 阅读全帖 |
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g****m
发帖数: 996 | 39 Religion and Psychiatry
Irvin Yalom
宗教与精神病学
欧文亚隆
The American Psychiatric Association awarded Irvin Yalom the 2000 Oscar
Pfister prize (for important contributions to religion and psychiatry.) Here
is his acceptance speech delivered at the American Psychiatric Association
annual meeting in May 2000 at New Orleans. A version of this lecture has
been published in the American Journal of Psychotherapy (number three –
2002)
美国精神卫生协会将2000年奥斯卡菲斯特奖颁给欧文亚隆，奖励他在宗教与精神病学方
面做出的重要贡献。下面是他在2000年5月新奥尔良举行的美... 阅读全帖 |
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s*******y
发帖数: 46535 | 40 http://removerogues.blogspot.com/2011/10/security-sphere-2012-r
.html
1. Automatic Removal
Automatic Removal is the fastest solution to get rid of Security Sphere 2012
. Automatic Removal is based on using a genuine anti-spyware software to cle
ar the infections. Follow these steps to remove security sphere 2012 :
1. Restart your computer and press "F8" key on your keyboard during startup.
2. When you see a menu, select "Safe Mode With Networking" and start your co
mputer. Security Sphere 2012 w... 阅读全帖 |
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R*********r
发帖数: 225 | 41 搜了一下
http://support.apple.com/kb/ht3924
Summary
With Target Display mode, you can use your iMac (27-inch, Mid 2010) or iMac
(27-inch, Late 2009) with Mac OS X as an external display. Connect any
computer or other device with a Mini DisplayPort to your 27-inch iMac using
a Mini DisplayPort to Mini DisplayPort cable or using a converter that
converts other electrical, video, and audio protocols from another source
device to Mini DisplayPort compliant signals. (Cables and converters
available sepa... 阅读全帖 |
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c**********1
发帖数: 904 | 42 Four Gigabytes is a lot of RAM for a workstation or gaming machine, but the
industry has pretty much forced us into using this much (especially if you’
re a heavy user of Virtual PC). Most applications today are 32-bit and only
address 2GB of RAM at a time (like Photoshop), but we need more memory for
all the other running goodies that are memory-starved. Even though Vista
runs on 1GB of RAM, 2GB is alot better, and 4GB will unleash its potential.
Unfortunately, users of the 32-bit flavors of ... 阅读全帖 |
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x*****n
发帖数: 3422 | 43 【 以下文字转载自 TVGame 讨论区 】
发信人: xiaonan (语虚何以言知), 信区: TVGame
标 题: 家里显示器和电视的input lag实验数据
发信站: BBS 未名空间站 (Sat Dec 7 15:33:12 2013, 美东)
首先强调一下input lag和response time完全是两个概念。response time指每个像素
从白refresh到黑（或反过来）需要多少ms。input lag是指信号从电脑/console输出到
显示需要多少ms。由于现在的显示器和电视都是数字的，需要处理信号，多多少少都会
有input lag。
实验方法：采用网上flatpaneldk写的程序同时测试两个monitor之间的相对input lag
（http://tft.vanity.dk/）。以下数据都是相对最快的刚买的Asus VX238H (网上数据10ms)。比如dell 2407wfp比WV238H慢18ms，所以2407的input lag为28ms。由于input lag数据fluctuation约为正负10ms，每组实验都采集10个数据取... 阅读全帖 |
|
R****a
发帖数: 199 | 44 I guess the calculation is not easy. The reason is as following:
Your fiber is not single mode fiber for 532nm light for sure, but it is not
quite 'multi-mode' either. The core is small and the contrast is not that
large, it may be just a few modes. You can use a software or even use simple
scalor method to estimate how many modes supported.
But even you know how many modes are supported, you still cannot get much
information from this one. Since the fiber you used may be pretty long, the
mode p |
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