查询词典 valid

"After much debate and evaluation, it became clear that the current format offers students more convenient and flexible opportunities to test when and where they choose, while still providing score users with valid predictors of test takers' preparedness for graduate school study," he added.

"在无数的争论于评估后，这项决定在当前的格局下渐渐明朗，要报考研究生的学生有更加方便和灵活的机会选择在何时何地参加考试。对于有备而来的学生而言考试分数还是最有效的工具。"他补充说。

After much debate and evaluation, it became clear that the current format offers students more convenient and flexible opportunities to test when and where they choose, while still providing score users with valid predictors of test takers' preparedness for graduate school study.

经过我们的反复讨论和论证，我们发现现行的GRE考试模式无论从时间和地点上对考生都是非常方便和灵活的，同时现行GRE考试也能为研究生院的录取官们提供一个非常客观的分数标准，从而使他们充分了解申请人对未来研究生院学习的准备程度。

Let me clear the decks of some extraneous details to concentrate on Marx's thesis, which if valid, would be of considerable interest.

让我拿掉一些无关的细节来集中于马克思的论题，这一论题如果是正确的，那么它将相当引人关注。

It is shown that closed ball model is a valid model for topological relations and iS simpler than 4-set model.

结果表明，对定性空间推理来说，闭球模型比4-交集模型更简单有效。

Lake Arenal is open to fishing throughout the year, but is a closed season in most inland waters, and a valid Costa Rican fishing license is required for freshwater fishing in the country.

arenal湖一年四季均可钓鱼，但多数是一个封闭的内陆水域的季节，哥斯达黎加和有效所需淡水渔业捕捞许可证的国家。

If this model is valid, it is surprising that STI571 has efficacy in the blast crisis of CML.

如果确实如此，那STI571能在CML急性发作期显效是令人吃惊的。

Article 54 Mortgage made by a co-owner by shares on his own share of common property is valid.

第五十四条按份共有人以其共有财产中享有的份额设定抵押的，抵押有效。

The main advantages of the methodare that(1)this method is valid for all kinds of bifurcation pointswith the codimension ≤3;(2)it does not use any informations forsecond order derivatives and does not need the bifurcation point to beknown accurately in implementation;(3)it is sufficient to implementthe method that a standard continuation procedure is only used;and(4)derivation of the method is independent on the asymptotic expan-sions of the bifurcation solutions.

这种方法的主要优点是：(1)适应于一切余维数不超过3的分支点；(2)不需要任何二阶导数的信息，也不必精确地知道分支点的位置；(3)只需使用标准延拓软件就可以实现；(4)方法不依赖于分支解的渐近展式。

At home and abroad to collect information for the design of the shelf to provide a valid reference point.

收集国内外的资料，可为货架的设计提供有效的参考。

Outcome is as follow: the visual field of volleyball players is enlargeable;to enlarge the visual field of collegian volleyball players by nullity—measures is very valid.

结果表明：排球运动员的视野是可以扩大的；采用多种训练手段对扩大大学生排球运动员的视野具有明显的效果。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。