查询词典 have been

In the indoor ideal conditions, the relevant comparative tests of different grid interlayer of asphalt mixture and overlay structure have been done by using interlay shearing device, drawing machine, Marshall multi-functional strength device and rutting machine, and then the test results have been evaluated by a rational approach. Meanwhile, the simulated test of the overlay fatigue life has been done by using ordinary rutting machine, and the different overlay thickness of different grade interlayer and different sawing depth of overlay structure have been studied by the fatigue test.

5在室内理想条件下，采用层间剪切仪、层间拉拔仪、马歇尔多功能强度试验机及车辙轮碾仪进行了不同层位格栅的沥青混合料及与加铺层结构相关的对比试验，并采用合理的方法对试验结果进行了评价；同时，采用普通车辙仪进行加铺层结构疲劳模拟对比试验，系统地对不同加铺层厚度的不同格栅设置层位及不同旧路锯缝深度的加铺层结构进行了研究。

An examination had been made; witnesses had been heard, they were unanimous; light had abounded throughout the entire debate; the accusation said: We have in our grasp not ssbbww.com a marauder, a stealer of fruit; we have here, in our hands, a bandit, an old offender who has broken his ban, an ex-convict, a miscreant of the most dangerous description, a malefactor named Jean Valjean, whom justice has long been in search of, who, eight years ago, on emerging from the galleys at Toulon, committed a highway robbery, accompanied by violence, on the person of a child, a Savoyard named Little Gervais; a crime provided for by article 383 of the Penal Code, the right to try him for which we reserve hereafter, when his identity shall have been judicially established.

com 人究竟是谁？已经作了一番调查，证人们刚才也都发了言，众口一词，讨论中真相大白。控词里说：我们 sSBbWw 逮捕的不仅是个偷水果的小偷，不仅是个贼，我们 sSBbWw 手里抓获的是一个匪徒，一个违反原判、擅离指定住址的累犯，一个旧苦役犯，一个最危险的暴徒，一个久已通缉在案名叫冉阿让的奸贼，八年前，从土伦牢狱里出来时，又曾手持凶器，在大路上抢劫过一个叫小瑞尔威的通烟囱的孩子，罪关刑律第三百八十三条，一俟该犯经过 ssbbww 正式证明，确系冉阿让，当即根据上述条文另行追究。他最近又重行犯罪。这是一次再犯。

An examination had been made; witnesses had been heard, and they were unanimous; light had abounded throughout the entire debate; the accusation said: We have in our grasp not only a marauder, a stealer of fruit; we have here, in our hands, a bandit, an old offender who has broken his ban, an ex-convict, a miscreant of the most dangerous description, a malefactor named Jean Valjean, whom justice has long been in search of, and who, eight years ago, on emerging from the galleys at Toulon, committed a highway robbery, accompanied by violence, on the person of a child, a Savoyard named Little Gervais; a crime provided for by article 383 of the Penal Code, the right to try him for which we reserve hereafter, when his identity shall have been judicially established.

已经作了一番调查，证人们刚才也都发了言，众口一词，讨论中真相大白。控词里说：我们逮捕的不仅是个偷水果的小偷，不仅是个贼，我们手里抓获的是一个匪徒，一个违反原判、擅离指定住址的累犯，一个旧苦役犯，一个最危险的暴徒，一个久已通缉在案名叫冉阿让的奸贼，八年前，从土伦牢狱里出来时，又曾手持凶器，在大路上抢劫过一个叫小瑞尔威的通烟囱的孩子，罪关刑律第三百八十三条，一俟该犯经过正式证明，确系冉阿让，当即根据上述条文另行追究。

The main work in this paper as follows: the concept and system of the network user's behavior has been studied, and the user has been classified by those in this basic; the frame, step, module function of establishing network user's behavior analyzing system has been discussed and some common methods in network customer's behavior analyzing process have also been discussed; the information source of the network customer's behavior analysis system has been studied in this paper, and also combined the relevant processes which came out by web data mining methods; the data-processing software was developed by VC and SQL Server 2000. The Web log data in SWUST campus network have been analyzed by gathering type and regression.

本论文主要工作如下：研究了网络用户行为的概念与体系，并在此基础上进行了用户分类；探讨了建立网络用户行为分析系统的步骤、框架和系统各模块的功能，以及网络用户行为分析过程中的一些常用方法；研究了网络用户行为分析系统的数据源，并结合Web数据挖掘方法提出了相应的处理方法；利用VC和SQL Server 2000开发了用于数据处理的软件；利用聚类和回归分析方法，研究了西南科技大学校园网中的Web日志数据。

The effects of elasticity of metal bellows on performance ofmechanical seals have been studied in detail for the first time, which has not been doneuntil now. Furthermore the relations between leakage rate, friction factor, wear rate andelasticity of bellows have been developed. These results have been verified by the teston the rig.

首次通过对焊接金属波纹管机械密封性能的理论分析，详尽探讨了波纹管弹力对机械密封性能的影响，得到了密封端面泄漏量、摩擦磨损系数与波纹管弹力关系的计算公式，并在机械密封性能的试验台架上通过了实验验证。

Secondly,as an application ofφ-mapping topological current the-ory,the vortices in TDGL model have been studied.Some importantartificial hyperthesises in other theories have been changed into naturalresults ofφ-mapping topological current theory.The inner structureof vortices system in the TDGL model has been obtained in terms oforder parameter field.For the first time,the branch process of thevortex system in the TDGL model have been discussed.

其次，作为Ф-映射拓扑流理论的重要应用，本文研究了TDGL模型的vortex动力学，对过去该模型中的一些人为假设给予了合理而严格的理论基础，用序参数的Hopf指数和Srouwer度表征了拓扑荷，建立了该系统拓扑性质的新理论，并首次探讨了TDGL模型中的vortex的分岔过程。

Thousands of surveillance cameras have been installed citywide, dozens of large 'urban villages'; older, poorly built neighborhoods surrounded by modern city have been slated for demolition by the end of the year, a large 'turtleback flyover' was built at Xiao Ximen, trees have been planted virtually everywhere they can be fit, a plan to privatize the city's hospitals has been unveiled and major education reforms are also underway.

成千个监控摄像头安装在了城市范围内；老旧的"城中村"将在年底进行拆除；在小西门修建"龟背立交"；城市的植树绿化及城市医院的私有化等一系列的工程正在开展，最重要的教育改革也正在进行中。

To milk my She-goats, and manage my little Flock, in the Wood; which as it was quite on the other Part of the Island, was quite out of Danger; for certain it is, that these Savage People who sometimes haunted this Island, never came with any Thoughts of finding any Thing here; and consequently never wandred off from the Coast; and I doubt not, but they might have been several Times on Shore, after my Apprehensions of them had made me cautious as well as before; and indeed, I look'd back with some Horror upon the Thoughts of what my Condition would have been, if I had chop'd upon them, and been discover'd before that, when naked and unarm'd, except with one Gun, and that loaden often only with small Shot, I walk'd every where peeping, and peeping about the Island, to see what I could get; what a Surprise should I have been in, if when I discover'd the Print of a Man's Foot, I had instead of that, seen fifteen or twenty Savages, and found them pursuing me, and by the Swiftness of their Running, no Possibility of my escaping them.

羊群在岛的另一边，因此没有什么危险。因为那些偶尔上岛的野人，从来没有想在岛上找到什么东西，所以他们从不离开海岸向岛里走。我也毫不怀疑，自从我处处小心提防他们之后，他们还照常到岛上来过好几次。真的，我一想到我过去出游的情况，不禁不寒而栗。我以前外出只带一支枪，枪里装的也是一些小子弹。就这样我在岛上到处东走走，西瞧瞧，看看能不能弄到什么吃的东西。在这种情况下，假使碰上他们，或被他们发现，我该怎么办呢？因为，我没有多少自卫能力。或者，假定我当时看到的不是一个人的脚印，而是一二十个野人，一见到我就向我追来。他们善于奔跑，我是无论如何跑不过他们的，那我必定会落在他们手里！

A series of antimony mercaptide compounds which formula are Sb 〓 and Sb S (CH〓〓COOR 〓(R represents an alkyl or aryl, aralkyl, n=0～2) have been synthesized. A new synthetic method has been invented to solve the defect of abroad patent method which has complex technological conditions and singleness intermediate compounds. A new catalyst QL-1 and preactivated antimony trioxide and other means have been used to avoid neutralizing, washing, separating and other procedures of intermediate and simplifing process flow at the same time. According to this new technique, a series of antimony mercaptides and their intermediate products have been synthesized with high yield.

合成了结构为SbS(CH〓〓COOR〓及Sb〓（R为烃基或芳烷基，n=0～2）的一系列硫醇锑化合物，针对国外专利报道的合成工艺存在着工艺条件苛刻，同时需多步完成，操作复杂，而且中间体品种单一的缺陷，发明了一种一步法合成硫醇锑化合物的新工艺，采用QL-1催化剂，且将三氧化二锑预先活化，变固—液相反应为液—液相反应，同时可免除中间体的中和、洗涤、分离等工序，工艺流程简化，产品收率高，且能制得系列硫醇锑产品。

This thesis includes five parts as follows.1. The backgrounds and some relative concepts of this work are briefly introduced. The photochemistry of benzamides and compounds with thiourea functional group is also concisely reviewed.2. Total of fourteen benzamides with different substituted groups have been synthesized and structurally characterized. Better photoreaction time for that kind of compounds at given concentrations is confirmed by tracking its'UV spectrum and GC chromatogram. A representative dibenzophenone photoproduct has been determined by X-ray crystallography. The mechanisms of photoreaction of benzamide have been proposed.3. Total of seven N-chloro(phenylmethylenebenzenamines with different substituted groups and sixty-one thiourea derivatives have been synthesized and structurally characterized.

论文的主要内容如下：1、简要介绍本论文工作的研究背景，并对苯甲酰胺和具有硫脲官能团类化合物的光化学研究进展进行简要的总结。2、合成与表征了14个具有不同取代基的苯甲酰胺类化合物，利用紫外光谱和气相色谱确定了此类化合物较佳光照时间，测定了一个具有代表性光解产物的单晶结构，提出了苯甲酰胺类化合物的光反应机理。3、合成与表征了7个带有不同取代基的氯代苯甲酰亚胺中间体及61个硫脲衍生物，测定了两个具有代表性化合物的单晶结构。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。