使有效

When the structure consists 50 per PO, The oleaginousness of waste water from recovery liquid about polymer flooding will descend from 50000mg/l to 300mg/l after adding 40mg/l LSEPE solution. The product of LSEPE has the property of demulsifier and electric dehydration.

结果表明，该产物是有效的聚合物驱采出液的处理剂，当结构中PO量占50%时，添加40mg/l的LSEPE可使注聚采出液分离的污水含油从50000mg/l左右降到300mg/l，兼具脱水和脱盐性能。

Also in this research, the technology of automatic generation of test case for OOS was discussed.

本文也涉及了采用遗传算法作为核心搜索算法来生成软件结构测试用例，其中探讨了如何对遗传算子进行改进以使面向对象软件测试的用例生成更加有效，并用实例对该方法进行了说明和验证。

In order to make people realize the harms brought by opencast working more and take some effective prevention and cure steps, this text has do a particular dissertate.

为了进一步使人们了解到露天开采带来的危害并采取有效的防治措施，本文做了详细论述。

In the same time I optimized the system so that it can be more convenient for use.

在所做工作的基础上，对系统进行了优化，力使我们的系统使用起来更加方便和有效。

In order for this remedy to be effective, it is important that the potatoes be organically grown and unpeeled when used for this purpose.

为了使这一办法是有效的，重要的是将有机肥种植的马铃薯和unpeeled当用于这一目的。

The numerical techniques developed here, including the high accuracy method of using expansions in orthogonal functions in normal direction and the effective algebraic mapping to deal with the problem of infinite region, can raise the calculation precision and the convergence velocity greatly.

文中所发展的方法，如，在法向上采用高精度的高阶谱方法和对无限区域数值问题的更为有效的代数变换处理等，提高了计算精度和收敛速度；同时，通过预估校正迭代法，使抛物化稳定性方程中重要的正规化条件得到满足，保证了数值计算的稳定。

Revise OUF CODE OF PROCEDURAL LAW,restrict the power of the court regulate the behavior of the court and make it meet the requirement of justice law.This will carry a positive action on guarantee of the normal progress of civil action and prevent the duties slackness and the law prevention of the court.

修订我国的《民事诉讼法》，把制约法院权力作为立法指导思想，把注重规范法院的行为作为立法技术上的重点，使其符合良法的标准，对于保障民事诉讼的正常进行、有效防止法院的怠法、枉法行为将起到积极的作用。

Developed countries have benefited greatly from the increase of public educational expenditure in nearlyhalf a century . However, with the time going, not only the problems such as the increasing burden of finance cost as well as efficiency and equity of the allocation of education resources can not be solved effectively, but the problems that over-input in education brings about over-demand of education

对于发达国家而言，近半个世纪的公共教育支出的增长使它们"受益匪浅"，但随着时间的推移，教育财政负担日益增加以及政府教育资源配置的效率问题和公平问题等都一直得不到有效地解决，政府教育政策所引导的政府教育投入是否造成了过量教育以及由此产生的教育收益率的下降等问题逐渐显露。

In the proposed device to remedy the defect that overhigh withstand voltage of thyristors used in converter are needed due to the overhigh DC link voltage, a method to control DC link voltage is put forward, that is, a special control logic for full-controllable switching elements is designed to make them equivalent to half-controllable switching elements which are naturally turned on and turned off by triggering, then connecting such a half-controllable switching element in series with DC link the defect of overhigh DC link voltage is effectively solved.

为了克服该装置直流母线电压过高，因而对逆变器开关管耐压要求过高的缺点，提出一种对直流母线电压进行控制的方法。对全控型开关器件设计一种特殊的控制逻辑，使其等效为一个自然导通、触发关断的半控型开关器件，将该半控型开关串联在直流母线上，有效解决了直流母线电压过高的问题。

The effective methods to improve the holistic operation of oil station: increasing the number of oil station owned, meliorating the delivery mechanism of oil station, improving the brand image of oil station.IV. Franchising is an effective method to gain competitive advantageIn the competition of sales of product oil, the sales end has a very important position. But the overhigh development expense of sales end burden the two petroleum enterprises.

本地石油企业成品油销售竟争战略研究 4、特许经营是加油站获取规模优势的有效方式在目前的成品油销售终端的竞争中，大有得终端者得天下之势，但过高的终端开发费用使企业资本负担沉重。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。