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全部话题 - 话题: dif
首页 上页 1 2 3 4 5 下页 末页 (共5页)
y*********u
发帖数: 14561
1
抬头看什么dif昂呀?
o********l
发帖数: 12430
2
来自主题: pets版 - 黑女斗猛男
hoho
big size dif
w*******t
发帖数: 364
3
来自主题: Piebridge版 - nyc年轻mm征婚
Not necessarily.
Your dad and uncle might have inherited dif X chroms from your grandma.
s***k
发帖数: 25
4
"Lord" Perrin maybe? not too sure,
I am into this series more on plots than into characters, for afterall besides
"wool headed" man :) and plenty of manipulative woman there is not much other
traits that u can describe them. Especially on Rand, the author was real weak
on show fullness of his character, as the series progress, he more and more
become a symbol of ideaology than a real person.
rather dissapointed reading 7, 8, the plots becoming waterdown, the tempo gets
slower and slower, and dif
c****t
发帖数: 19049
5
星空王座 第4卷 第38章 最初的幽灵(中)
对于布兰登·巴塞洛缪来说,二十年前的这个雨夜发生了太多事情,吉尔伯托·吉尔伯
奈翁的来访与“创世纪”的觉醒在同一shijiān发生,博士体内的芯片虽然超过阀值而
失控焚毁,再也无法登陆“shijiè”,可他yijing无需亲眼目睹那片大陆上发生的事
情,将有越来越多的人成为他的眼睛、耳朵、手脚,代替他为了“shijiè”中的十亿
灵魂而奋斗终身。
巴塞洛缪本人并非合格的领导者,作为一名传统物理学家,他缺乏领袖最重要的特
质:野心 ”“小说章节更新最快 。不过邓波·威廉斯则完全不同,这个戴着眼镜、留
着约翰列侬式长发的工程师看似默默寡言,实际内心蕴含着无数疯狂的念头,是他率先
提出幽灵组织的发展模式,“同shijiè上所有的邪教yiyàng,我们需要几点基础特征
:第一,描述一个末日;第二,提供一种拯救;第三,建立一种阶级。在绝望的情绪下
按照严格阶级结构团结在领袖zhouwéi的组织是坚不可摧的,即使méiyou人zhidào真
相,组织也会强有力地运行下去。只要具备这些特征,只消几年shijiān我就能建立起
一个庞大而隐秘的宗教... 阅读全帖
w***y
发帖数: 377
6
来自主题: TrustInJesus版 - 对《恢复本》“圣经”的忧疑 (zz)
既然是review, 不妨也来看看这个。
http://www.bible-researcher.com/recovery-version.html
6. Conclusion
The Recovery Version is a fairly literal translation. In places, the
translators’ attempts to be literal have led to renderings which would
probably baffle some readers, some phrases being meaningless or not readily
understandable. The translators have tried to consistently render certain
Greek words by the same English words, wherever they occur – but this can
be fallacious, since some words can take on dif
C****i
发帖数: 1776
7
CHAPTER 14
OF SAVING FAITH
1. The grace of faith, whereby the elect are enabled to believe to the savin
g of their souls, is the work of the Spirit of Christ in their hearts, and i
s ordinarily wrought by the ministry of the Word, by which also, and by the
administration of the sacraments, and prayer, it is increased and strengthen
ed.
2. By this faith, a Christian believeth to be true whatsoever is revealed in
the Word, for the authority of God himself speaking therein; and acteth dif
ferently ... 阅读全帖
R*o
发帖数: 3781
8
来自主题: TrustInJesus版 - Study and Exposition of Romans 2:1-16
Study By: Greg Herrick
A. Introduction
Someone has once quipped that the definition of a jury is: “twelve people c
hosen to decide who has the best lawyer.” With the current state of litigat
ion in America, it’s no wonder that people are openly skeptical about truth
and justice in our law courts. Indeed, the problem with justice is that it
appears to be no longer admissible in our practice of law.
There is coming a day, however, when things will be different—radically dif
ferent. It is a day Pau... 阅读全帖
D*****r
发帖数: 6791
9
原文登载在《科学美国人》上
http://www.scientificamerican.com/article.cfm?id=is-there-a-dif
转自译言网 http://article.yeeyan.org/view/219169/247176
新研究显示无神论者与宗教信仰者的大脑结构不同,但关于此的神经图像还没有完全完
成。
现有的几个研究都表明经常冥想和祈祷的人的大脑前额皮层的细胞组织会较多,而前额
皮层正是有关注意和奖励的中枢脑结构。最近的一项新研究显示哪些经历过“再生”的
人的海马相对较小,而海马是有关情绪和记忆的脑机构。然而,我们不能仅从这些研究
中推断有无信仰能改变脑结构,因为也可能是有这些脑结构特征的人更易于有宗教信仰
的倾向。
目前也出现了各种实验,旨在论证是否信仰其他事情如信仰上帝一样能改变脑结构。到
目前为止,研究认为信仰其他诸如朋友、飞机、路灯等事情如信仰上帝一样能改变人的
脑结构。当人们向上帝祈祷时所使用的脑区域和人们谈论爵士音乐时的脑区域相同,换
句话说,上帝如同普通的人和物件一样,只要你对他有信仰就能改变你的脑结构。
研究还显示,有宗教信仰的人大... 阅读全帖
J*****3
发帖数: 4298
10
hiahia,科学的解释来了
发信人: Dramaer (思无邪), 信区: TrustInJesus
标 题: [转载]无神论者和宗教信仰者的大脑结构不同
发信站: BBS 未名空间站 (Thu Mar 1 01:20:45 2012, 美东)
原文登载在《科学美国人》上
http://www.scientificamerican.com/article.cfm?id=is-there-a-dif
转自译言网 http://article.yeeyan.org/view/219169/247176
新研究显示无神论者与宗教信仰者的大脑结构不同,但关于此的神经图像还没有完全完
成。
现有的几个研究都表明经常冥想和祈祷的人的大脑前额皮层的细胞组织会较多,而前额
皮层正是有关注意和奖励的中枢脑结构。最近的一项新研究显示哪些经历过“再生”的
人的海马相对较小,而海马是有关情绪和记忆的脑机构。然而,我们不能仅从这些研究
中推断有无信仰能改变脑结构,因为也可能是有这些脑结构特征的人更易于有宗教信仰
的倾向。
目前也出现了各种实验,旨在论证是否信仰其他事情如信仰上帝一样能改变脑结构。到
目前为... 阅读全帖
G*******s
发帖数: 4956
11
再看看早期教父们的正确和错误的观点
林慈信:早期教会信仰真伪辨——上帝,圣父,圣子﹕我们的信仰
http://blog.sina.com.cn/s/blog_622134fd01013i7w.html
早期教会信仰真伪辨 THE FAITH OF THE EARLY CHURCH
上帝,圣父,圣子:我们的信仰
GOD, THE FATHER, AND THE SON: WHAT WE BELIEVE
1.上帝:一位格,三位格
GOD: ONE, PERSON, PERSONAL, THREE PERSONS
只有一位真神。宇宙并没有两位神(创造主 + 至高至善神:诺斯底主义)。
There is only one God. There aren’t two gods (creator-demiurge, plus the h
ighest God: Gnosticism).
上帝是位格。上帝不只是祂的属性的总和。
God is a person. God is not just a bunch of attributes.
上帝是有位格的。祂在永恒里计划要创造人,与人建立(约的)关... 阅读全帖
y****r
发帖数: 8
12
来自主题: SCUT版 - A humor
Bill Gates died in a car accident. He found himself in Purgatory being
sized up by God....
"Well, Bill, I'm really confused on this call. I'm not sure whether to
send you to Heaven or Hell. After all, you enormously helped society
by putting a computer in almost every home in the world and yet you
created that ghastly Windows 98. I'm going to do something I've never
done before.
In your case I'm going to let you decide where you want to go!" Bill
replied, "Well, thanks, God. What's the dif
M******l
发帖数: 443
13
来自主题: SJTU版 - [转载] 目击ufo
【 以下文字转载自 Paranormal 讨论区 】
【 原文由 Minstrel 所发表 】
小学, 初中谁没看过两本<<奥秘>>或是<<飞碟探索>>呢? 我还订了<<武术>>和
<<气功>>呢. 那是一个好奇的年龄, 时常分不清是自己的感觉还是真实的事实,
不过我确实有过一次ufo的经历, 并且早在我看任何上述的杂志以前.
那时我父亲当兵, 全家随军一直在四川灌县, 也就是现在的都江堰市. 部队
里的日子很单纯, 小孩都很好玩, 青城山就在我们家后面, 没事儿就去见见
张天师, 然后下山去吃担担面, kao! 那才叫面, 那个麻辣的劲儿, 真是全身
爽死浑身爽透. 不然成都球市那幺火爆, 川人热情都是被辣出来的.
不过扯远了好象. ok, ufo now.
大概是小三或是小四吧, 也就是83/84年, 不过清楚得记得是中秋节, 因为
那天很多人吃月饼的情景给我的印象很深 -- 部队里这样的聚会一般都很疯狂
的. 九点种样子, 我和姐姐走到礼堂外面想看看月亮, 一抬头居然看见两个!
一样圆, 一样亮. 说不上是什幺感觉, 但隐隐约约觉得something definitely
dif
k********k
发帖数: 5617
14
发信人: AMang (阿忙), 信区: Zhejiang
标 题: Re: 浙江外逃“女巨贪”杨秀珠将被引渡回国 涉案2.5亿元 (转载
发信站: BBS 未名空间站 (Mon Sep 29 09:54:53 2014, 美东)
帝国大厦和时代广场什么时候搬一块儿去了?
发信人: chick (Por Los Momentos Dif Ciles), 信区: Zhejiang
标 题: Re: 浙江外逃“女巨贪”杨秀珠将被引渡回国 涉案2.5亿元 (转载
发信站: BBS 未名空间站 (Tue Sep 30 03:40:04 2014, 美东)
靠近而已。一个34一个42,竖着8个block。横着2个block还不近?
===================================================================
纽约市曼哈顿区中城:
帝国大厦:34街五大道,
时报广场:42街七大道。
两地中间有着无数的大楼和建筑。
B*G
发帖数: 13438
15
来自主题: Apple版 - Final Cut Pro X要杀人了
这个价格估计是争取indie filmmaker那帮穷人,用无敌兔七弟拍完了不用倒格式,直
接编辑。【 在
chick (Por Los Momentos Dif Ciles) 的大作中提到: 】
a***y
发帖数: 19743
16
☆─────────────────────────────────────☆
daiwule (nn) 于 (Fri Apr 9 22:58:52 2010, 美东) 提到:
看完了苹果的血泪工厂有感,这种血汗公司就应该让他倒闭。
☆─────────────────────────────────────☆
cellneuron (cell) 于 (Fri Apr 9 23:04:30 2010, 美东) 提到:
倒闭了那些工人就失业了, 连这点钱都拿不到。
你要是没有更好的方法, 最好是把你的正义感暂时放放。
☆─────────────────────────────────────☆
happyness (choice is an illusion) 于 (Fri Apr 9 23:07:33 2010, 美东) 提到:
抵制google的都应该抵制苹果,呵呵。

☆─────────────────────────────────────☆
lonelypotato (土豆) 于 (Fri Apr 9 23:10:32 2010... 阅读全帖
a***y
发帖数: 19743
17
来自主题: Apple版 - [合集] 在说一遍云计算服务
☆─────────────────────────────────────☆
sunfic (sunfic) 于 (Sun May 23 16:08:24 2010, 美东) 提到:
这个看起来牛逼哄哄的东西现在有两个瓶颈
一个是服务器端的运算能力,的确云计算可以通过数量换速度,但并不是所有的应用都
能这么干,特别是想要直接到桌面显示的程度。
一个是普通用户的网络带宽,大家可以做个简单的计算,要达到1024×768分辨率 60Hz
16bit色深需要的网络带宽是多少?考虑到比较成熟的视频压缩技术又要多少?
上面这两个瓶颈都是可以解决的,但是需要时间。那些说2-3年云计算成熟的人我不知
道你们的自信来自哪里
现阶段能够看到的唯一云应用就是云存储。
☆─────────────────────────────────────☆
meiyuan (美元) 于 (Sun May 23 16:31:33 2010, 美东) 提到:
我觉得云都是忽悠, 特别是以Cisco, Juni, HP,Goog带头的忽悠
现在1T, 2T的硬盘白菜价, 我老的A片,电视剧,盗版电影云存... 阅读全帖
a***y
发帖数: 19743
18
来自主题: Apple版 - [合集] 沉痛哀悼Jobs
☆─────────────────────────────────────☆
zooie (zooie) 于 (Wed Oct 5 19:37:36 2011, 美东) 提到:
Apple Announced that Steve Jobs passed away today
☆─────────────────────────────────────☆
thaumaturge ([]) 于 (Wed Oct 5 19:39:30 2011, 美东) 提到:
阿。教主阿。。。RIP

☆─────────────────────────────────────☆
sector33 (我非生而知之) 于 (Wed Oct 5 19:39:57 2011, 美东) 提到:
joking? cause that's not fun
☆─────────────────────────────────────☆
thaumaturge ([]) 于 (Wed Oct 5 19:40:58 2011, 美东) 提到:
AP news, shou... 阅读全帖
c***k
发帖数: 1589
19
来自主题: BuildingWeb版 - Question of apache module (转载)
【 以下文字转载自 Programming 讨论区 】
发信人: chick (Por Los Momentos Dif Ciles), 信区: Programming
标 题: Question of apache module
发信站: BBS 未名空间站 (Sun Nov 11 18:01:09 2007)
有这样一个问题
不同的module要负责处理相同的文件,如何设置mutex保证对该文件的独占使用啊?
v**n
发帖数: 951
20
来自主题: EmergingNetworking版 - 802.11e wi-fi QoS standard approved?
Each Queue uses different AIF value so that it will grab(content) the channel
with different probability. In this way, the Queue with lower AIF value will
get the channel more frequently than other queues.
In the legacy 802.11b/g/a MAC, all the traffic use the same DIFs or SIFs....

wi
E******n
发帖数: 641
21
☆─────────────────────────────────────☆
suppersunny (山东二哥) 于 (Tue Jun 12 23:56:35 2007) 提到:
个人建议:买品牌机。
记得不要显示器,不要独立显卡,这两样东西另外自己买。
☆─────────────────────────────────────☆
DgniD (塑化材料) 于 (Tue Jun 12 23:57:23 2007) 提到:
给个理由

☆─────────────────────────────────────☆
chick (Por Los Momentos Dif Ciles) 于 (Tue Jun 12 23:58:59 2007) 提到:
每个人要求不一样,给建议要看对象,如果用户不需要3d性能,为啥要另买独立显卡
给个理由
☆─────────────────────────────────────☆
gqshen (香江游子) 于 (Wed Jun 13 00:03:41 2007) 提到:
除了3D,如果要双显也需要独立显卡的。
E******n
发帖数: 641
22
☆─────────────────────────────────────☆
qPCR (qPCR) 于 (Tue Jun 12 23:37:28 2007) 提到:
砸了然后问信用卡公司要钱。

☆─────────────────────────────────────☆
chick (Por Los Momentos Dif Ciles) 于 (Tue Jun 12 23:46:12 2007) 提到:
我上次瞎折腾电脑,弄出了软故障,就给换了一个新的
硬盘没坏,就是我乱安装vista和xp,我映象中,是我删了系统的vista,然后自己装
XP,但是又弄坏了引导区,最后系统一开机就重启(//blush)
☆─────────────────────────────────────☆
driftingboat (四月的阳光) 于 (Wed Jun 13 00:11:44 2007) 提到:
混账店员说了,可以换,就是不能退,但是他又说了,这款电脑噪声都大...
所以不想折腾了,想退掉算了。。。
可是。。。。
☆────────────────────
E******n
发帖数: 641
23
☆─────────────────────────────────────☆
toytoybear (在终日浪费中向往节俭) 于 (Thu Jun 14 10:50:07 2007) 提到:
昨天去帮一个mm装机子
新的dell e520, e6320的cpu
叫我把硬盘格了装xp,说是不喜欢vista
xp是学校买的正版,总是在load完驱动后就蓝屏
就是最开始安装那里,什么选项还都没选就死了
这是什么道理?
☆─────────────────────────────────────☆
chick (Por Los Momentos Dif Ciles) 于 (Thu Jun 14 10:53:18 2007) 提到:
加载SATA驱动或者Raid驱动,要用软驱的,如果没有软驱,用USB Floppy试试

☆─────────────────────────────────────☆
jojomojo (koko) 于 (Thu Jun 14 11:11:47 2007) 提到:
Try to load with SP2 CD if yours
i
s********t
发帖数: 479
24
来自主题: Hardware版 - 想装HTPC,如何废物利用???
Yes,
Five USB 2.0 compliant ports
IEEE1394a port (4-pin)
HDMI video connector
DVI video connector
Integrated network connector 10/100/1000 LAN (RJ45)
AC adapter connector
Digital Audio: S/P DIF Out
Analog Audio: Headphone (front); Line-in / Line-out (back)
f**********e
发帖数: 16
25
来自主题: Internet版 - 无线上网速度减慢到了1/10
对不起,我是门外汉,也许我们用的不是DSL,反正是用cable线直接插孔就得的,deskto
p确实快的出奇,下个电影特爽,可laptop用无线上就慢的不得了,我想不应该是我lapto
pd的问题,因为在学校就快的多。让大家见笑了,还望指教解决办法。
在 chick (Por Los Momentos Dif Ciles) 的大作中提到: 】
出奇
一下
b*******d
发帖数: 750
26
groovy是DSL的perfect语言。我们现在就是用它来定义一些syntax,让我们的analyst
能很快的用来定于一些business logic。我们数据很复杂,很detail的东西coder不愿
意touch。他们只编写我们定义的logic:元素,元素的操作,等等。
这样的的话,就把这些dirty logic 完全分离给了analyst。spock又很好支持groovy的
单元测试, 同样简单的语言,所以,他们自己独立的可以测试自己的东西,几乎单独的
发布流程。run的时候我们只用写好framework(config module,runtime engine,
reports,diffing,etc)来take in他们的groovy logic,然后run在hadoop上。
现在回想就是我们把analyst和software engineer分离的还是太晚来,就是因为没有发
现spock这个东西,项目早期analyst写的groovy还是要和我们的frameowrk部分一起
release,因为两者的测试绑在一起。
c***k
发帖数: 1589
27
【 以下文字转载自 Apple 讨论区 】
发信人: chick (Por Los Momentos Dif Ciles), 信区: Apple
标 题: 命令行下如何批量替换文件里的换行符
发信站: BBS 未名空间站 (Sat Oct 2 12:27:33 2010, 美东)
从PC上拷了一堆文本过来,全是\r\n的换行符,什么命令可以批量给都换成\n了?
c***k
发帖数: 1589
28
【 以下文字转载自 BuildingWeb 讨论区 】
发信人: chick (Por Los Momentos Dif Ciles), 信区: BuildingWeb
标 题: 如何最简单的获得一个随机字符串(PHP)?
发信站: BBS 未名空间站 (Mon Dec 3 00:08:08 2007)
How to generate a random string in PHP?
Can I do this? Or does it look stupid?
$a = rand();
$b = crypt($a);
h*i
发帖数: 3446
29
来自主题: Programming版 - 我觉得在scala上浪费时间没意思
mainline进展就是transducer,可以比reducer更近一步提速。
但我觉得更主要的进展在于ClojureScript。
Facebook的react.js出来以后,让ClojureScript一下子变得非常有吸引力了,因为
ClojureScript的immutable data structure可以让react.js这种类似3D图形渲染的办
法变得更快。因为在ClojureScript里面,diffing几乎是免费的,只用检查reference
equality, 这就让基于react.js的ClojureScript库比native的react.js还要快,比如
om, reagent等等。
现在纯ClojureScript的库也出来了,甚至比reagent还要快,这样发展下去,用
ClojureScript搞Web UI可能会有大的突破。
h*i
发帖数: 3446
30
来自主题: Programming版 - FP更接近人的思维
是的,ancester都要copy, 但Clojure用的很宽的trie(branching factor=32), 所以
结构很浅,一般没有几个ancester需要copy,比如一个有4 billion节点的结构也就六
层。
还有,immutable也不是总比mutable慢,看是什么算法。有些算法,比如react.js里面
的diffing, immutable就更快,所以现在clojurescript很火。
t*****n
发帖数: 4908
31
来自主题: Programming版 - 大家都用啥gui diff工具
meld。仅仅看dif,windows下的winmerge也不错。
i****e
发帖数: 78
32
来自主题: Programming版 - reactjs很好
react还好,就做diffing,不是all-in-one的library
项目招人/新人上手都快,整体节省的时间
s******o
发帖数: 298
33
来自主题: Astronomy版 - An Astronomer Visits Iran(3)
Part III: Amateur Astronomy Conference
While in Tehran, Mike Simmons conducts a workshop at one of the largest
amateur astronomy conferences in the Middle East.
by Mike Simmons
The amateur astronomy workshop was far busier than I had anticipated. Roughly
150 amateur astronomers attended despite only six weeks notice. Most were
university and secondary students, many others were teachers, but almost all
were young compared with amateur workshops in the United States. The
workshop’s timing was dif
M****e
发帖数: 70
34
来自主题: Biology版 - Re: RNA extraction
the essential step is to keep everything as clean as possible.
and do not use anything you are suspicious. Ambion is a good
company that has very good experience dealing with RNA. my
personal experience is that: ALWAYS aliquot reagents. i used
to use DEPC'd ddH2O, but now i would rather use commercial
nuclease free water. try to be a quick and clean hand, quick
and dead, you know that? i.e., you quick and RNase dead, no
no vice versa. when you deal with different biological samples,
you have dif
p*****n
发帖数: 981
35
☆─────────────────────────────────────☆
chick (Por Los Momentos Dif Ciles) 于 (Wed Jan 3 13:21:18 2007) 提到:
I'm working on the project involved something similar to Ch-IP. Recently, I
got very weird result, in some group or controls, the Non-fixation IP has
even stronger singal than the formaldehyde fixation. This could partialy be
explained by the over-crosslinking lowered the possible detecable targets.
But, obviously, I need more stringent washing condition, at least to
diminish the non-
r***e
发帖数: 2539
36
来自主题: Biology版 - Harvard stem cell paper retracted
Thank everyone for the discussion!
As pineseed pointed out, too many topics were discussed here.
But my personal interests are:
1. what is the cell origin of different type of lung cancers?
2. does cell origin or mutation decide tumor types?
3. how to model different type of lung cancer?
HGTPase, it seems you are working in this field (more lung development than
lung cancer?), and I hope you can give your opinions. We can also discuss in
private mails for technique details.
1. ... 阅读全帖
t*****i
发帖数: 68
37
No, because in this way the outcome you get includes the direct effect of R1
as well as that of the interaction term. You have to use a diffrence-in-dif
frence approach to show the effect solely from the interaction term.

its
l*****n
发帖数: 76
38
why? is the direct effect of R1 removed already by taking the difference
between two cases?
suppose one standard deviation of R1=1
one standard deviation of V=1
case1 R2=a+b*1+c*1*1
benchmark case R2=a+b*1+c*1*0
the difference between case 1 and benchmark case will be Delta_R2=c*1*1
This is the effect of interaction term, right?

R1
dif
d****6
发帖数: 37
39
来自主题: Education版 - 这有没有columbia tc的
我本科学的统计,但是不想搞theoretical的东西.
大概前2年上些regression, multivariate analysis, survey design, modeling,
psychometric之类的,后几年做些具体的东西,不如IRT, dif, sem.
gre, gmat, tofel之类的考试都是这个专业或者其他运用统计出的题目
taiwan, korea, hk现在发展比较快,国内基本上没有,比如高考,研究考,之类的都没有
比较科学合理的,所以算是新的领域,以后我要回国,所以名校的phd更有用,我和我朋友
讲ucb,um, utaustin他们都不知道,但是columbia都知道.
mailing list好像都是sublease的?
a*m
发帖数: 6253
40
来自主题: EE版 - 问个弱智问题
sure, we are doing this all the time, and i believe lots of the CMOS ICs
are using the same way.
To drive NFET it will boost up the gate to get small Ron for efficiency,
not a really always good idea to use NFET on the top.
Just trade-offs, all the design have to compromise something to get
something else, depends on how to weight on those characteristics. That
is why you see some people are still working on opamps, otas, and publish
papers in isscc/jsscc, because different application need dif
h****b
发帖数: 157
41
11b slot =20 mjus but sifs = 10mjus
11g slot = 9 or 20 mjus but sifs =10mjus
11a slot=9 mjus but sifs = 16 mjus
为什么这么改,sifs比slot还短?
谢谢
s**x
发帖数: 17
42
SIFS is effectively 16us in 11a/g/n (including signal extension in 11g/n).
ACK is sent back after DATA+SIFS. SIFS is shorter than slot so that
collision on ACK is avoided as much as possible.
h****b
发帖数: 157
43
good thanks. In an interview, I was asked about why slot is designed as 9
mjus 0r 20 mjus long. any comments on this?

11g/n).
c*s
发帖数: 2145
44
来自主题: Macromolecules版 - 请教:高分子共混膜的相分离
let me try to explain
it is well known that teh polymer blend or block polymerwill phase seperation
when dried. depending on the ratio, they may have different morphology.
but, the phase seperation should occur at teh length scale of tens or hundred
nanometers, for example, for 100k molecular weight, the size should be ~100nm.
In your case, it is much much larger than that.
therefore, the reason is probably that you have not mixed the two materials
thoroughly. and the materials simply formed dif
F****3
发帖数: 1504
45
来自主题: Mathematics版 - 0到255怎样用字母密码表示
请问板上各位大神啊!
从000到255有256个数字,把这256个数字进行转换用字母a到j表示成密码,但是是三位
。请问可以知道每个数字对应哪个吗?谢谢!!!!
aaa
aab
aad
aag
aah
aai
abb
abc
abh
abj
aca
acg
adi
aea
aec
aed
aef
afc
afg
afh
agd
ahb
ahf
aib
aic
aie
aig
aje
aji
baf
baj
bbb
bbg
bbi
bbj
bcb
bcf
bci
bcj
bdc
bdf
bdh
beh
bfb
bfc
bff
bgd
bge
bgg
bgj
bhf
bhg
bhi
bib
bic
bid
bif
bjc
bjg
bjh
caa
cah
cca
ccg
cci
cdg
cef
ceh
cej
cfg
cfh
cga
chi
chj
cib
cih
cjb
cjf
cjj
daa
dac
dad
dae
dce
dcg
dda
ddd
ddh
deb
dec
ded
def
dff
dfh
dgb
dge
dgf
dhe
dia
dif
dii
djb
djc
eac
eai... 阅读全帖
o*l
发帖数: 3022
46
what is St. Venant's differential equations
thanks
D**6
发帖数: 68
47
来自主题: MedicalCareer版 - 我的CS简短考经
本人码字实在糟糕,贴几个我用的link:
http://www.prep4usmle.com/forum/thread/1793/2/
http://www.usmle-forums.com/usmle-step-2-cs-mnemonics/17989-dif
http://flashcarddb.com/cardset/136834-step-2-cs-flashcards
tutor website: goldusmlereview.com
For the whole test, timing is the key.
In the real test, some are super simple and some are confused.Even you are
not sure the Dx or not understand the CC clearly, still try to perform as
you understand all the patient's concern and finish all the procedure as you
prepared.... 阅读全帖
p***0
发帖数: 22
48
来自主题: MedicalCareer版 - 医学院一年级新生,来报道
what a waste! I don't think the outcome would be any dif regardless where
you graduate from (B.Y. vs Dart), the skin colour already states for you.
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