查询词典 prevent changes

The research work done is presented as follows:Compound dewatering technique of vacuum tube well is an effective technology for solving the dewatering problems of aquitard and interface relict water according to physical simulation test and field test. The variation laws, such as degree of vacuum, pore water pressure in different strata, have been studied. The results show that there is a certain scope of influence of vacuum in strata, and the vacuum degree in the horizontal direction decreases gradually with the increase of the distance from the main well; the change law of degree of vacuum in the vertical direction increases firstly and then decreases with the depth of soil strata, and changes with different soil nature and depth; changes of pore water pressure in soil strata has also shown a similar law of degree of vacuum.

主要研究工作如下：通过室内物理模拟试验和现场试验均证明了真空管井复合降水技术用于解决弱透水层和界面残留水疏干难题的有效性；并且对不同地层中真空度、孔隙水压力等变化规律进行了研究，发现地层中真空度均有一定的影响范围，且真空度在水平方向上随距主井距离的增加而逐渐降低；在垂直方向上真空度随深度总的规律是先增加后降低，并随土层性质及深度的不同而变化；土层内孔隙水压力也呈现出与真空度类似的变化规律。

Objective To investigate the changes of hemodynamical parameter in rats with myocardial ischemea and the relationship between the changes and the renin angiotensin system.

目的 观察急性心肌缺血大鼠的血流动力学参数的变化过程及其与肾素-血管紧张素系统的关系。

Article 14 If such registration information as the name, address or legal representative of the domain name registrar changes or the cooperative relationship between the registrar and the registry changes or terminates, domain name registrar shall record such situation with the Ministry of Information Industry within 30 days after the change or termination.

第十四条域名注册服务机构的名称、地址、法定代表人等登记信息发生变更或者域名注册服务机构与其域名注册管理机构的合作关系发生变更或终止时，域名注册服务机构应当在变更或终止后30日内报信息产业部备案。

The results show that the regular changes of the angular sensitivity of the retinula cells not only depend on adapted states, but also on the changes of the day and night times.

本文采用细胞内记录方法，研究了蝗虫和螽斯复眼侧区小眼在不同时间和不同适应状态下，小网膜细胞角灵敏度的变化规律。

All the words are Just simply added with a " r ", without showing the real changes of the phonetics . A table of the changes of the endings with a retroflexion "r" is attached to the main body .

所有的儿化词只在基本形式后加" r "，而不标明语音上的实际变化，儿化韵读音变化规律则统一列表附在手册正文之后。

This paper is to study the changes of the muscle strength after the selective posterior rhizotomy and the relationship between the changes and the quantities of rhizotomy and to find out the histochemistric and structural proof.

本文试图从术后肌力变化测试及肌肉的组织结构变化方面，对此进行进一步的研究，以期明确选择性脊神经后根切断术是否会影响肌力及其与切断比例的关系，找出其组化及组织结构证据。

Since there have been changes in both sawmill chips and roundwood chips at Norske Skog's mill in Brazil and influence in chip properties, the objective of my thesis is to study the commercial value of these changes and to obtain improved knowledge relating to the relevant characteristics of the wood chips.

既然已经改变都锯木厂芯片和圆木芯片诺斯克斯斯科格的工厂在巴西和影响力的芯片性能的目标，我的论文是研究的商业价值，这些变化并获得改善有关的知识有关的特性的木屑。

The study aimed at exploring daytime sunlight intensity changes on the activity of hydrolases in the leaf, the experiment was conducted in greenhouse using tobacco leaves to study the relationship between changes of daytime sunlight intensity and the saccharose invertase and soluble sugar content, the proteinase activity and the protein content, and the amino acids content.

为探索光照强度昼变化对植物叶片水解酶活性的影响，以烟草叶片为材料，对蔗糖转化酶和可溶性糖含量，蛋白酶活性和蛋白质含量，游离氨基酸含量与光照强度昼变化之间的关系进行研究。

So this syndrome is often misdiagnosed by cervical syndrome and cervical spinal stenosis other diseases, resulted in delaying to therapy. Thus it is necessary to study changes of scalene anterior muscle in sclenus anticus syndrome by image, establish changes and create objective diagnosis criterion on image of this syndrome.

由此可见应用影像学对前斜角肌在前斜角肌综合征中的变化进行研究，确立其在影像学上的改变是有必要的，而且通过对患者的测定，建立该征临床客观诊断标准，将有助于该征的正确诊治。

Relativity of soil respiration and CaCO3 was marked; the changes of CaCO3 content controlled the changes of soil respiration in temporal and spatial in scrubland.

掌握土壤因子及土壤呼吸的空间变化，对了解荒漠生态系统过程、土壤微生物与有机质的相互作用及全球气候变化的研究都具有重要的意义。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。