c*i 发帖数: 749 | 1 我的枪和你的差不多,我的是varmint,很容易1MOA. 我是新手,还在捉摸怎么打到 sub
MOA.
前面垫起来了没有?镜子是不是松了? |
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W*****r 发帖数: 5681 | 3 Yes. Not good, bad choice?
barrel. |
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z*****z 发帖数: 2438 | 4 你用的是多少gr的子弹?
前面是V型支撑,镜子的导轨螺丝,打完之后又能用螺丝刀旋进半圈。
怎么加固导轨螺丝?能不能用螺纹胶?
sub |
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d**********g 发帖数: 2014 | 5 你先买个能定扭力的螺丝刀吧,amazon有也不贵。
去枪友会请教吧。 |
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W*****r 发帖数: 5681 | 7 之前我在 debating between Remington 700 and Savage model 10. Base on my
redneck friends' recommendation and my personal preference, 看来这是不错的选
择。 |
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a***a 发帖数: 8941 | 8 好些年前看 @飞猪 玩tikka,知道这枪很准。
然后是 @txcowboy 买了一把243口径的tikka T3 lite,也是很准。接着我也跟风赶
deal买了一把 300wm口径的tikka,此后一直就是我用得最多的猎枪,我绝大部分猎物
都是用tikka拿下的,对tikka很有感情。
以前玩tikka的时候,tikka还有些小众,什么配件都找不到,偏偏tikka有个缺点就是
塑料件多。如果把这些塑料件换掉,tikka立马高大上。但是以前tikka几乎没有after
market的配件。所以我也死了这条心,准备以后还是搞个雷鸣顿700玩玩。
一晃多年过去,我现在开始物色一把308口径的轻型狙击步枪,20寸枪管就行,空重在9
磅以下,靶猎兼用。有好几个候选。
首先很看好FN的TSR,温切斯特70的枪机,三位保险,CRF,全长抽壳钩,固定抛壳挺,
枪栓和枪栓柄一体,recoil lug和receiver一体,结实可靠,rifleman's rifle,一直
是我的梦想。但是这枪现在到处不见踪影。另外有个缺点是重量偏重,几乎是我能接受
的上限,但是如果把hogue的枪托换成更好的枪托比如... 阅读全帖 |
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a***a 发帖数: 8941 | 10 还有可以考虑
remington 700 sps tactical
这个应该600刀附近,不过据说扳机比较烂,可能要花200块钱换扳机 |
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x****s 发帖数: 356 | 13 http://www.tennis.com/instruction/fullstory.sps?iNewsid=25693&itype=1481
12/23/02 7:56 PM
By Jon Levey, TENNIS Magazine
No matter how much time you spend finding the perfect frame and then
complementing it with just the right strings, the most important part of your
racquet might just be your grip--not what it's made of, but how you hold it.
Because where you position your hand over the eight-sided handle can have the
greatest impact on the spin, power, and control of each shot you hit. Placin |
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K****D 发帖数: 30533 | 15 Wilson的SPS可是patented, 没人敢盗用阿。
Head Prestige,Prince O3这些拳头产品也都没有相对应的。 |
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Y***r 发帖数: 15270 | 16 i saw a match summary somewhere:
Set 1: Golubev *3-2 >>>3-6
Set 2: Golubev 5-2*, *5-3 40-0, 5-4* sps>>>>>6-7
Set 3: Golubev *5-2>>>>>5-7
this was really a LOL match, hahah!!! |
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w******n 发帖数: 13172 | 17 就是,看着象偶ld用的blx tour limited:16x18+sps。击球的感觉也象。 |
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c**t 发帖数: 244 | 18 行:
总的来说,危地马拉是我到过的地方中公共交通最不发达的国家。主要城市/旅游城市
间没有铁路连接,长距离大巴虽有但频率不够多,有时会给旅游计划的制定带来麻烦。
非旅游服务的巴士以危地马拉城为集中地,而巴士站并不统一分散各处。飞机只有
Guate-Flores一线,票价较贵,往返约260美元。给旅游者提供的小巴服务(shuttle
bus)则以安提瓜为中心,每天除guate外各目的地约两三个时间点可选。
下面以我的行程时间为顺序:
Guate机场至安提瓜,小巴十美元。出机场后右转,走几步就会碰到揽客的人,一个小
巴凑够四五个人就可以出发。较难讲价。
安提瓜至san pedro, 小巴60格查尔(Quetzal, 以下用Q代替)。停车点在去pana的码
头一侧。
san pedro至san marcos, 10Q. san marcos至panajachel, 20Q. 忽略一切中间人/小孩
,直接和船主讲价。后者也许可讲至15Q。
Panajachel,到Guate的旅游者小巴下午四点有一趟,基本要价二十至二十五美元。因
为这个时间对我来说不够理想,而且这样的车都要先到安提瓜再到危地马... 阅读全帖 |
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b**m 发帖数: 285 | 19 在没有邮寄方地址的情况下,不知道如何用USPS 电子label. :(
有知道的吗? |
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r*********n 发帖数: 13992 | 20 你说的很有道理,就是不太容易碰到,1是他不给你往家送,2他送信的时候我正上班,
这就是想拜佛都找不到庙门啊。
我们这里USPS,我印象里只送过一次小包裹到家里来,别的都是给你留个条说你不在
家,没法给你投递,请到邮局去取啊
云云,其实家里从来都有人;有时候连条也不留,只有到网上查tracking,说留了条(
其实没条),然后我自己拿ID去
找。 |
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r*********n 发帖数: 13992 | 21 以前都用USPS,贴2张邮票,连first class也不用,一切顺利。
现在直接efile了,更省劲了。 |
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s******0 发帖数: 1340 | 22 养的是热带海水还是淡水鱼?淡水好弄多了,海水比较有挑战,特别是珊瑚中的SPS珊瑚,
美仑美奂,前面的目标还多着呢. |
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r*********n 发帖数: 13992 | 23 学校的mail center就是一陀,我们这里也是。。。
直接找USPS去问。。 |
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T*******a 发帖数: 23033 | 24 半年新5D2机身,约1600张,附件全。
价格:0
希望易货项目:
Tikka T3 308 栓动步枪+
Remington 700 SPS 17HMR小口径步枪。 |
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h********n 发帖数: 380 | 25 这么讲吧,你觉得D5和D750在制造成本上差多少?他们的定价又差多少?D5就和豪车一
样,一次宰你个够,但是因为单位出钱,或者真的是刚需没办法,知道被宰也只能认了
。尼佳也想一年出一个D5啊,没办法Pro不买账啊,研发的钱出了,产品却卖不出去,
因为$6000的定价就那么一点潜在客户,怎么办?只能调整时间表和pro们达成一个默契
,这就是所谓的市场经济。你如果在FM上呆上几天,就会看到很多人每年都把镜头或者
机身送回CPS/NPS清洗检查换个快门啥的,好几百刀就出去了吧。其实从这个角度来看
,大法这样一年一个机型的做法还真没有把自己定位成Pro机,价格上也不敢和D5,1DX
看齐标到$6000。大法要真的想和CN三分天下,潜下心来把SPS服务做好了,出几个
native的TTL闪灯,再把400mm以上的大炮给弄全了。
我从来没说过普通人家不能用DSLR,我说的是像D810,5D3这个档次以上的DSLR设计的
时候不是以我们这种消费者为考虑中心的,要不然也就不会6D有WiFi,1DX2到现在还没
有WiFi了。你有钱买啥用啥都可以,就是别得了Buyer's Stockholm综合症,跑到... 阅读全帖 |
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d********f 发帖数: 43471 | 26 S
S2
S3
S-Lang
S-PLUS
SA-C
SabreTalk
SAIL
SALSA
SAM76
SAS
SASL
Sather
Sawzall
SBL
Scala
Scheme
Scilab
Scratch
Script.NET
Sed
Seed7
Self
SenseTalk
SequenceL
SETL
Shift Script
SIMPOL
SIGNAL
SiMPLE
SIMSCRIPT
Simula
Simulink
SISAL
SLIP
SMALL
Smalltalk
Small Basic
SML
Snap!
SNOBOL(SPITBOL)
Snowball
SOL
Span
SPARK
Speedcode
SPIN
SP/k
SPS
Squeak
Squirrel
SR
S/SL
Stackless Python
Starlogo
Strand
Stata
Stateflow
Subtext
SuperCollider
SuperTalk
Swift (Apple programming language)
Swift (parallel scripting ... 阅读全帖 |
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l******e 发帖数: 3426 | 27 更新一点点心得,
转眼间也伺候这个鱼缸半年多了,走了一些弯路,也因为花销制约,没办法一下子上最
好的器械,不过好在我一直没有想过去养最难也是最漂亮的SPS,硬体珊瑚,所以现在
的器械对待一般的珊瑚(zoa 和 LPS)还是绰绰有余的。
重新列一下现在的设备,优缺点和计划
1.鱼缸,30G Nano Tank 大家都看到了就是上面被我转孔的鱼缸,确实应该建overflow
不然以后很受鱼缸空间的制约,而且很多设备都必须放底缸的。目前没有计划升级了,
大鱼缸水质比较好调整稳定,但是很难搬运。
2.Skimmer应该是saltwater tank里边比较重要的一个器械,现在仍然在使用CPR BAK的
说真的,这个skimmer性能还凑合,对于lps和zoa是没有问题的,但是没办法把水里的
蛋白质弄净,所以Algae的问题一直都在,所以我还是买了一个Medic Aqua的
TurboFlotor T1000回来,虽然是老型号但是效能不错,新的EuroReef效果不错,但是
有点贵了。这个对我的小鱼缸来说已经绰绰有余了,目前没有配太好的泵,等待以后升
级了大鱼缸,换一个好点的泵也可以应付75g的 |
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z****u 发帖数: 405 | 28 海水鱼和珊瑚喜欢水流速快循环好的环境。 我这个流速和缸积比大约40:1左右 (HOB
+circulation pump), 算是适中, 对于SPS珊瑚来说可能还不够。不过我目前只考虑
一些比较好养的珊瑚。
对calcium来说 Instant Ocean reef crystal 里已经配好了。 不够的话可以加一些
添加剂或者用 calcium reactor。 calcium含量对珊瑚等invertebrates很重要。 对
fish only with live rock的tank来说不是太关键。
水温高(海水缸一般在80-82F), 室温低 (68F很干燥), 水蒸发的就快, 对稳定水
质不利。 |
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m**********d 发帖数: 60 | 29 发信人: AprilSummer (人生如梦,一尊还酹江月), 信区: Piebridge
标 题: 我打算情人节那个周末去
发信站: BBS 未名空间站 (Wed Feb 3 11:29:29 2010, 美东)
庙里拜拜。 Cocoon说那儿的斋饭特别好吃。
发信人: AprilSummer (人生如梦,一尊还酹江月), 信区: Piebridge
标 题: Re: 我打算情人节那个周末去
发信站: BBS 未名空间站 (Wed Feb 3 16:54:14 2010, 美东)
http://www.baus.org/bfc/sps/baus/baus_ce_c.html |
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z*****n 发帖数: 7639 | 32 A NO runs a network, it doesn't offer any service to
end-customers. It offers service to ISPs. In some
countries it is enforced that infrastructure network
must be operated by one company and this company offers bandwidth to other I
SPs. |
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b***a 发帖数: 6422 | 33 哼哼,这样的结局不正好证明了这些所谓TOP CONF.在瞎搞吗?我觉得大家去投都是觉得
做的不错的,只要不是看似很差的就应该大部分被接收。我反倒觉得IEEE SPS的一些主
要会议很不错,不会乱据人,给大家都有表达成果的机会。
至于做的到底好不好,5到10年以后再看。
part, |
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j*****n 发帖数: 1781 | 34 We had performance problem when some SPs used index hints... SQL Server
rejected updating statistics... |
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x***d 发帖数: 227 | 35 何选择时间,
id value sps time time_database
1 [BLOB-1.4 KiB] 300 1170797401 2007-02-06 14:31:25.247
2 [BLOB-1.4 KiB] 300 1170797402 2007-02-06 14:31:26.128
3 [BLOB-1.4 KiB] 300 1170797403 2007-02-06 14:31:27.186
...............
...........
这个是一个table一部分的sample,我的目标是从每一天 选择几个时间点(比如 3:00,
6:00, 12:00 点),然后从这个时间开始选择 600秒,采样频率300,600秒就是 600*
300 = 180000点,
这样每天都选择,持续几个月,总体数据还是很大的,
我的问题是 如何定位这个时间点,
query = sel |
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j*****n 发帖数: 1781 | 37 *= and =* are just outer joins, so easy to fix, not a big deal.
quick check: how do I find all SPs contain particular strings?
USE DB_you_want_search
go |
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B*****g 发帖数: 34098 | 38 what if the sps change to sql, also too busy this week, no time to test.
And has plenty of time at work, but can not test. |
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z***y 发帖数: 7151 | 39 欢迎大家补充。
T-SQL
● Tools for the DBA
● Development
○ SPs
○ Triggers
○ Functions
○ CTEs
○ Temporary objects
Installations and patching
● Standalone
● Cluster
SQL Server Upgrades
● Standalone
● Cluster
Configuration Best Practices
● Database files placement
● Tempdb configuration
● Lock PAGES in memory
● Memory configurations
Performance tuning high level (how to)
● Indexes
● Execution plans
● DMVs
● Performance Counters
● Database design
● Parallelism
● Compilation/
● recompilations
Security
● Login... 阅读全帖 |
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H******6 发帖数: 51 | 40 Title: Designing Stored Procedure Solutions
Speaker: Jennifer McCown
When: May 28, 2016 from 9:00PM to 10:00PM EDT
Registration link: https://attendee.gotowebinar.com/register/
5104464413624015108
Abstract:
In this session, you’ll learn about SQL Server stored procedures (SPs):
what they are, when and why you’d use them, and how you’d go about
developing a solution with one. We will address common SP myths and learn
about planning for performance. Most of all, we’ll walk through examples to
expl... 阅读全帖 |
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m**t 发帖数: 1292 | 41 Actually I think IPv6 can be viable solution for a few convergence
difficulties in wireless SPs, if vendors can provide good IPv4/v6 interworking
solutions and working routers... this will take years no matter in US or
Asia. Japan may be faster in the regard but well... everyone will need Cisco?
够 |
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b******e 发帖数: 66 | 42
cisco
The reason Cisco did not implement Kempella draft for signaling is because:
Martini works for Cisco while Kempella (the older one) works for Juniper.;-)
Cisco will have Kempella implementation for VPLS siginalling and autodiscovery
pretty soon, I heard.
So overall, what do you think about the fate of small MSE vendors? will they
have a chance when competing with Cisco/Juniper/Alcatel in this space? what do
SPs really want? one MSE vendor in mind: www.hammerheadsystems.com, they did
severa |
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s*****g 发帖数: 1055 | 43 Of course you don't run IGP between to SPs for option C, this is a basic
requriement of any inter-AS, no IGP between ASBRs.
Problem with option B is also obvious, ASBRs have to be VPN aware (you need
to configure vrf/vpn address family under ASBR's bgp in order to exchange
VPN labels with neighbors) and ASBRs have to hold all VPN routes (just
imagine if you have a dozen customers and each customer wants to have whole
Internet routes ..., not many vendors on the market can do over 1M routes
hardw |
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p***a 发帖数: 28 | 44 for option b, the security concern is label spoofing at the asbr
for option c, the security concern is access to all PEs from the remote AS
yes you can use some tools such as filter to reduce the risk but SPs still
should worry about it. |
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d****i 发帖数: 1038 | 45 it seems cisco is supporting T-MPLS. but there are several SPs are
supporting PBT.
which one is more promising? |
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s*****g 发帖数: 1055 | 46 来自主题: EmergingNetworking版 - L2TP协议 L2TP PW based VPN is not only used by SPs, enterprises use L2TP to establish
L2VPN too, one application of this configuration is vMotion which requires
two hosts are in the same VLAN. |
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s*****g 发帖数: 1055 | 47 The way I understand LISP:
1. Data plane is more like moving MPLS to customer edge. Today service
provider can have BGP free core by transport IP over MPLS, while LISP
extended this "tunneling" to customer's edge router without customer running MPLS, service provider can still run existing MPLS network or they can have a pure IP core but its routers don't need full internet table. LISP
encapsulation has more overhead than MPLS. However, you can not transport IP/MPLS across multiple SPs (maybe yo... 阅读全帖 |
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w***s 发帖数: 321 | 48 其实说MPLS VPN也误导了,就是标准的MPLS + BGP结构,一样的BGP free Core效果,
只是用IPinIP模式,MPLS就可以省了。但是在MPLS方案里面PE还是有全路由,所以LISP
最重要的就是Map-Request功能。
之所以说这个更象H323查询过程,而不是DNS,原因有两个:
1. 系统里面已经有DNS,再搞一个会混淆
2. DNS没有做EID-RLOC转换,还是EID的不同表达方式,而从电话号码到Gateway的映射
更类似于EID-RLOC的关系,Admission Control就不是重点了,不过加上这功能也不错
,实际上在MAP Server上是可以实现一定级别的路由策略的。
最后的问题就是Tunnel End Router选取,取PE,就恢复到原始的MPLS+BGP方案,MAP
Cache的规模多少近似于全路由。CE会好的多,毕竟一个site的用户不会访问整个
Internet,当然DC除外。如果允许有Default RLOC的话,整个方案看起来很不错。
running MPLS, service provider can still run... 阅读全帖 |
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z**r 发帖数: 17771 | 49 I agree with you on the second point. for the first point, if you call any
addtional header MPLS like, you could, but I would say the biggest advantage
of LISP is dynamic tunnel from CPE to CPE
running MPLS, service provider can still run existing MPLS network or they
can have a pure IP core but its routers don't need full internet table. LISP
IP/MPLS across multiple SPs (maybe you can with the help of BGP, but that
capability is mostly for inter-AS/CsC, it won't be scale for internet
routing, ... 阅读全帖 |
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s*****g 发帖数: 1055 | 50 The way I understand LISP:
1. Data plane is more like moving MPLS to customer edge. Today service
provider can have BGP free core by transport IP over MPLS, while LISP
extended this "tunneling" to customer's edge router without customer running MPLS, service provider can still run existing MPLS network or they can have a pure IP core but its routers don't need full internet table. LISP
encapsulation has more overhead than MPLS. However, you can not transport IP/MPLS across multiple SPs (maybe yo... 阅读全帖 |
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