1. At first This paper formulates the necessity for depurating network information content, and introduces the history of information security and study point in information security. Also this paper analyses in detail the key technology of content filtering such as data frame capture, bridge, network protocol analysis and content analysis. And then this paper comes up with the solution for content filtering facing application layer which is based on the technology of protocol analysis and format conversion in combination with text filtering techonology of Multiple Patterns Matching..Also this paper amplifies on the design and the implement method of each module. Finally this paper introduces how the client of content filtering system manages the keywords and log and makes suggestion for the improvement of the system.
    本文首先阐述了对网络信息内容净化的必要性，介绍了信息安全的发展过程以及当前信息安全方面的研究重点，详细分析了内容过滤的关键技术，如数据帧捕获、网桥、网络协议分析和内容分析等方面的技术，然后提出了在Windows2000下实现基于协议分析技术，结合多模式匹配的文本过滤技术，面向应用层的内容过滤解决方案，并给出了内容过滤引擎的详细设计以及各个模块的实现方法，最后介绍了内容过滤系统客户端对有害信息关键词和日志的管理以及对本系统改进的一些建议。

2. When you keep up an Internet cafe, or simply want your users to get access that is limited in time, a perfect way is to issue a time locking code that is valid for a certain period and will automatically log off user and close all his or her programs.
    当你保持了一个网吧，或者乾脆希望您的用户获取，就是在有限的时间内，是一个完美的方法是问题的时间锁定代码的有效期为一定期限内，并会自动注销用户，并关闭所有他或她的节目。

3. log up在线翻译

3. Although I have exerted mybest, after all, it isn`t still perfect because my own energy solimited that I am just in the state that one log can`t prop up aso grate building.
    尽管我已竭尽全力，然而毕竟独木难支，故望读者诸君积极思考，不吝赐教，以求集思广益，共同造福当今人类及后代子孙。

4. log up

4. Around that time Jack began to appear in his dreams, Jack as he had rst seen him, curly-headed and smiling and bucktoothed, talking about getting up off his pockets and into the control zone, but the can of beans with the spoon handle jutting out and balanced on the log was there as well, in a cartoon
    就是从那时候起，他开始梦见杰克了。杰克，就像他第一次见到时的那样，卷头发，笑出大板牙，说是要跑出去。梦里，圆木头还上平稳放著那罐凉豆子，连带著那个把露在外面的勺子。

5. Around that time Jack began to appear in his dreams, Jack as he had first seen him, curly-headed and smiling and bucktoothed, talking about getting up off his pockets and into the control zone, but the can of beans with the spoon handle jutting out and balanced on the log was there as well, in a cartoon shape and lurid colors that gave the dreams a flavor of comic obscenity.
    就是从那时候起，他开始梦见杰克了。杰克，就象他头次见到时的那样，卷头发，笑出大板牙，说是要跑出去。梦里，圆木头还上平稳放着那罐凉豆子，连带着那个把露在外面的勺子。梦一幕幕象卡通片子一样。

6. The Whigs put up log cabins everywhere and offered free hard cider to everyone.
    辉格党在各地搭建小木屋，并向每个人免费提供烈性苹果酒。

7. log up

7. Q. Has the captain written up his log-book every day?
    船长每天都写航海日志吗？

8. log up是什么意思

8. Those who log on paper are encouraged to get the log typed up by a friend and submit electronically.
    这些文件登录谁鼓励让朋友通过日志类型和电子方式提交。

9. log up

9. A pilot in training has to log up a certain number of hours of flying''''.
    受训的飞机驾驶员得有''''。

10. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

10. They cussed Jim considerble, though, and give him a cuff or two side the head once in a while, but Jim never said nothing, and he never let on to know me, and they took him to the same cabin, and put his own clothes on him, and chained him again, and not to no bed-leg this time, but to a big staple drove into the bottom log, and chained his hands, too, and both legs, and said he warn''t to have nothing but bread and water to eat after this till his owner come, or he was sold at auction because he didn''t come in a certain length of time, and filled up our hole, and said a couple of farmers with guns must stand watch around about the cabin every night, and a bulldog tied to the door in the daytime; and about this time they was through with the job and was tapering off with a kind of generl good-bye cussing, and then the old doctor comes and takes a look, and says
    尽管如此，他们还是恶狠狠地咒骂杰姆，还时不时地给他一个巴掌。不过杰姆决不吭一声。他装做不认识我。他们把他押回原来那间小屋，把他自己的衣服套在他身上，再一次用链子把他铐了起来。这一回可不是拴在床腿上了，而是拴在墙脚那根大木头上钉着的骑马钉上，把他的双手和两条腿都用铁链拴住了。还对他说，吃的只给面包和水，此外不给别的，一直要到他的原主人来，或者在过了一定期限原主人还不来，就把他给拍卖掉。他们把我们当初挖掘的洞填好了。还说每晚上要派几个农民带上枪在小屋附近巡逻守夜。白天要在门口拴一条恶狗。正在这时，正当他们把事情安排得差不多，最后骂几句作为告别的表示时，老医生来了，四下里看了一下说

11. They cussed Jim considerble, though, and give him a cuff or two side the head once in a while, but Jim never said nothing, and he never let on to know me, and they took him to the same cabin, and put his own clothes on him, and chained him again, and not to no bed-leg this time, but to a big staple drove into the bottom log, and chained his hands, too, and both legs, and said he warn''t to have nothing but bread and water to eat after this till his owner come, or he was sold at auction because he didn''t come in a certain length of time, and filled up our hole, and said a couple of farmers with guns must stand watch around about the cabin every night, and a bulldog tied to the door in the daytime; and about this time they was through with the job and was tapering off with a kind of generl good-bye cussing, and then the old doctor comes and takes a look, and says: Don''t be no rougher on him than you''re obleeged to, because he ain''t a bad nigger.
      他们把我们当初挖掘的洞填好了。还说每晚上要派几个农民带上枪在小屋附近巡逻守夜。白天要在门口拴一条恶狗。正在这时，正当他们把事情安排得差不多，最后骂几句作为告别的表示时，老医生来了，四下里看了一下说：对待他嘛，别太过分了，因为他可不是一个坏黑奴。我一到那个孩子所在的地方，发现非有一个助手不可，不然，我就无法把子弹取出来。按当时的情况，我无法离开，到别处去找个帮手。病人的病情越来越糟。又过了一段时间，他神志不清了，又不允许**近他身边。要是我用粉笔给木筏子上写下记号，他就要杀死我。

12. 7 The spare keys to all office trailer locks shall be kept in a master lock box, that is located in the Administration Manager''s office and an up-to-date log maintained identifying those persons assigned a key.
      所有办公室拖车的备用钥匙都应存放在一个万能锁箱里，放在行政经理办公室内，并应作好用锁记录，登记所有用过钥匙的人员名单。

13. It includes a dynamic IP address update client, SSI, CGI and Perl scripting, a graphical Web log report generator, support forthe FrontPage server extensions, multiple domain and subdomain name configurations, and a domain name look-up function.
      包括有活力的 IP 地址更新客户，SSI，CGI 和 Perl 脚本编写，图形的网记录报表生成程序，支持用于 FrontPage服务器伸展，多的领域和子域名字配置，和域名查阅功能。

14. Every time I log with deep feelings of have been swallowed up by heinous page, page is not dead, is a blank, good Unfortunately, only to come back again Palygorskite-thoughts, that my days!
      我每次深情的写完日志都被可恶的网页所吞噬，不是页面死掉，就是变成空白，好可惜，只能再缕清思绪再来一遍，我的天那！

15. Secondly, we choose the proportion of shares held by institutions as dependent variable, and we use log of the total asset, volatility, beta, Jensen Index, debt-to-asset ratio, dividend yield, turnover ratio, years listed in exchange and HS300 Index dummy as explanatory variables. Then we set up a multiple regression model. Finally, we use the cross-sectional data from the end of 2006 to the end of 2007Q3 to test the relationship between the explanatory variables and the proportion held by institutions.
      具体方法如下：首先，在已有研究成果的基础上，对我国机构投资者的审慎性持股偏好提出了两个假设；其次，以机构持股占个股流通盘的比例为因变量，以公司的总资产对数值、波动率、贝塔值、Jensen指标、资产负债率、股息率、年度换手率、上市年限为解释变量，并在引入沪深300虚拟变量后，建立了多元线性回归模型；最后，采用我国证券市场迎来历史性大牛市、机构投资者发展最为迅猛的2006年末-2007年3季末的四个横截面数据，对各解释变量与机构持股比例之间的关系进行了实证检验。

16. log up什么意思

16. In fact even having it start-up automatically when you log on was surprisingly fast.
      事实上，即使是有它的开办自动当您登录是令人惊讶的快。

17.

17. Can be configuredto pop up automatically when the phone rings, and starts automatically when you log on.
      在电话响起来时能够被设置自动地出现，和在你登录时自动地开始。

18. I have a dome heat lamp sitting about 10 inches above the turtle''s basking rock or log. Not only does this help dry the turtle when it comes out of the water to prevent fungus, but it also heats up the water a little to make the turtle more active, with a faster metabolism causing them to grow quicker.
      我会在龟龟晒背处10英寸（25.4cm ）高度上加设一盏热灯，这样不仅可以保证龟龟离水保持身体干燥以抵抗真菌感染，同时还可以稍稍加热水体，提升龟龟新陈代谢的速度，以利生长，使其更具活力。

19. He had found a longish fir-tree lying felled an trimmed in the enclosure, and, with the help of Hunter, he had set it up at the corner of the log-house where the trunks crossed and made an angle.
      他在栅栏内找到了一棵砍好并削去枝条的长枞树干，在亨特的帮助下，把它竖在了木屋角上树干互相交叉的地方。

20. Regression model on log of follow-up duration indicated that ZA users had 85.5% longer follow-up, 95% CI,
      在后续期间日志的回归模型表明ZA用户有85.5%更长的后续，95% CI，