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。
Around that time Jack began to appear in his dreams, Jack as he had first seen him, curly-headed and smiling and bucktoothed, 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.
从那时起，杰克开始出现在他的梦里。还像初次见面时那样，头发卷曲，微笑着，露出虎牙。他也有梦到那些放在枕木上的豆子罐头和从罐头里伸出来的汤匙柄。
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。
This is what I write today, the first log, I am very happy.
这是我今天写的第一篇日志，我很高兴。
This paper obtains the following five main results: the first result is that we introduce empirical likelihood to test serial correlation in semiparametric varying-coefficient partially linear models and propose the empirical log-likelihood ratio test. The second result is that we introduce empirical likelihood to test serial correlation in semiparametric varying-coefficient partially linear errors-in-variables models and obtain the nonparametric version of Wilks'theorem of the proposed empirical log-likelihood ratio statistics under the identifying condition 1 and 2, respectively. The third result is that we generalize the method proposed by Li and Hsiao(1998) to semiparametric varying-coefficient partially linear models, semiparametric varying-coefficient partially linear errors-in-variables model, semiparametric varying-coefficient partially linear time series models and semiparametric varying-coefficient partially linear panel data models. The fourth result is that we apply empirical likelihood to semiparametric varying-coefficient partially linear errors-in-variables models, enrich and develop the empirical likelihood theory.
本文的研究成果主要有以下五个：第一，把经验似然引入半参数变系数部分线性模型的序列相关检验中，提出了经验对数似然比检验；第二，把经验似然引入含度量误差的半参数变系数部分线性模型的序列相关检验中，在识别条件一和识别条件二下分别得到了经验对数似然比的非参数Wilks'定理；第三，把Li和Hsiao(1998)的方法推广到了半变系数部分线性模型、半参数变系数部分线性度量误差模型、半参数变系数部分线性时序模型和半参数变系数部分线性panel数据模型中来检验序列相关；第四，把经验似然应用到半参数变系数部分线性度量误差模型中，丰富和发展了经验似然理论；第五，把块经验似然应用到纵向的半参数变系数部分线性模型中，得到了所提块经验对数似然比的渐近卡方分布。
A simple log sheet inside and a bottle of micro seashell for the first found.
里面有一个简单的log sheet和一瓶小贝壳给第一个发现者。
God said: No, he prayed two times to me that first time I let a round log cross him by the side but he did not grasped it and the second time that I let a man row the bamboo raft and passed his side but he did not like to grasp the man`s hand and that you let me how to help him.
第二次我让一个人划着竹筏从他身边经过，他又不肯去抓那个人向他伸出的手。
First Average Quality for Timber round log. Not in Ghana.
一级普通品质圆木木材。
Rattan chaise couch is unique in that it imported rattan for the surface material, the couch the first round behind the most suitable for a high degree of pillows, stocky log legs, rise and fall of the fence as large as the wave-shaped, shiny white body with red flowers couch child couch cushion, a precious, if wan princess, hence the name Princess couch!
藤贵妃榻特别之处在于它以进口藤条为面材，榻头浑圆，高度最适宜枕头，敦实圆木腿、起伏大如波浪状的围栏、白皙的榻体配红花儿榻垫，婉若一位娇贵的公主，因而得名公主榻！
To find the common log of a number, we first write it in scientific notation with one figure to the left of the decimal point.
为了求一个数的常用对数，首先按照科学计数法把它写作小数点左面具有一位的数。
The conventional measurement of log volume in our coiilntry is manual. In the first, people measure diameter and length of log. The second, workers get one log volume by log hands. The third, workers count the numbers, then get the log volume of stock with goods.
在造纸行业中，国内造纸厂原木材积的测量计算一直采用人工检尺的方法：先由人工用卷尺或卡尺量取原木的长度和检尺直径，然后，再通过查找《材积手册》得到单根原木的材积，经过逐根检尺测量和累加计算才能得到整堆原木的材积；逐堆测量之后才能得到原木的进货量。
The first thing to see, looking away over the water, was a kind of dull line -- that was the woods on t'other side; you couldn't make nothing else out; then a pale place in the sky; then more paleness spreading around; then the river softened up away off, and warn't black any more, but gray; you could see little dark spots drifting along ever so far away -- trading scows, and such things; and long black streaks -- rafts; sometimes you could hear a sweep screaking; or jumbled up voices, it was so still, and sounds come so far; and by and by you could see a streak on the water which you know by the look of the streak that there's a snag there in a swift current which breaks on it and makes that streak look that way; and you see the mist curl up off of the water, and the east reddens up, and the river, and you make out a log-cabin in the edge of the woods, away on the bank on t'other side of the river, being a woodyard, likely, and piled by them cheats so you can throw a dog through it anywheres; then the nice breeze springs up, and comes fanning you from over there, so cool and fresh and sweet to smell on account of the woods and the flowers; but sometimes not that way, because they've left dead fish laying around, gars and such, and they do get pretty rank; and next you've got the full day, and everything smiling in the sun, and the song-birds just going it!
往 水面上望去，首先看到的是灰蒙蒙的一条线——那是河对岸的树林子——别的便什么也看不清——接着是天空中有一点儿鱼肚白；然后鱼肚白多了些，逐渐朝四周散开去；接下来，远处河水的颜色淡了些，不是那么黑了，而是灰灰的了。更远处，可以看到小小的黑点子在漂过来——那是些载货的驳船之类。还有黑黑的一长条——那是木筏子。有时能听到长桨吱吱地响，或者一些杂音。四周这么寂静，声音又来自很远的远方。过了一会儿，你看到一道水纹。凭了水纹的模样，你知道那里有一块礁石，急流朝着它冲过去，流水飞溅，成了这个模样。你看到，雾气袅袅上升，离开水面，东方红了起来，河面红了起来。你可以看到对岸河边树林子边上一处原木搭成的小屋，那可能是一个木材场，在那里堆着的一堆堆木材，中间却是空的，容得狗钻来钻去，为了能叫人家上当①。然后微风轻拂，从河上一阵阵吹来，那么凉凉的，那么清新，闻起来那么甜美，这是全凭了那些树林子和那些鲜花的缘故。可有时候也并非全是如此美妙。
First log into your account and click on the campaign for which you would like to use preferred cost bidding.
首先登录到您的帐户，并点击运动你想使用偏好的成本竞标。
His first published work, The Voyage of the Beagle, is a tidied-up version of the log he kept on the five-year trip around the world, and he is unflaggingly meticulous in his observations of the plant and animal life he saw or collected along the way.
他出版的第一本书《小猎犬号见闻录》其实就是他周游世界五年的航海日志，经整理后出版。他对沿途看到或收集到的动植物做了坚持不懈的细致观察。
We first log in as an administrator to create a database and grant permis- sions, then log back in as a normal client.
首先我们以管理员身份登录，创建一个数据库，并赋予相应权限，之后我们再以普通用户身份登录数据库。
This listener is called when the application is started for the first time, and when client sessions log in.
这个监听器当应用第一次启动和客户端会话登录时被调用。
First, log the pup casing, then the standard collar.
先测出短套管，再测出标准接箍。
How Do the Restock Times Work? Can you explain the Kadoatery Boards? The feeding times for the Kadoatery is organized. It restocks every 30-45 minutes. When you first log on in the morning/evening/night, go on the boards into Games section and look for the Kadoatery boards.
这方面一般蹲点的人都能掌握，如果你是第一次喂，那么可以到英文版尼奥讨论区的游戏分版，查看主题名字中含有Kadoatery或者kads的帖子，一般里面都有告知下次卡多提寄放所更新的时间（通常以Main表示分、Mini表示秒），但并不一定准确，因为会有0-18分钟的差距，另外两次喂食的时间间隔至少30分钟。
Ship speed was first calculated by dropping overboard a log attached to a reel of line knotted at regular intervals; the number of knots exposed while the log drifted and a sandglass emptied gave the vessel's speed in knots.
船的速度最早的计算方法是往船外丢上一节木头，上面绑着一捆绳子，每隔固定的间距打个绳结；当木头漂浮而暴露在外绳结数目，加上沙漏的时间，就得到船的速度，称为节。
Ship speed was first calculated by dropping overboard a log attached to a reel of line knotted at regular intervals; the number of knots exposed while the log drift ed and a sandglass emptied gave the vessel's speed in knots.
船的速度最早的计算方法是往船外丢上一节木头，上面绑着一捆绳子，每隔固定的间距打个绳结；当木头漂浮而暴露在外绳结数目，加上沙漏的时间，就得到船的速度，称为节。