查询词典 valid

The simulation results demonstrate this method is valid in parametric optimixation of a nonlinear control system.

仿真结果表明，该方法是一种有效的非线性控制系统参数优化方法。

Please specify a valid parent directory for your application files and folders.

请为您的应用程序文件和文件夹指定有效的父目录。

And use the award-winning teachers of teaching excellence awards between 2003 and 2007 held by Ministry of Education as parent population, and were implemented by 2-stage strata and cluster sampling survey with a total of 580 questionnaires distributed, and 353 valid questionnaires with a rate of return of 60.8%.

并以92至96学年度教育部所举办之教学卓越奖得奖教师为母群体，实施两阶段分层比例丛集抽样调查，共发放580份问卷，回收有效问卷共353份，有效回收率为60.8%。

To make this all happen, we need to write a parser to turn a Template into valid .

为了使这一切发生，我们需要写一个解析器把一成有效的。

But at low pressure, the continuum theory is no longer suitable and only the molecular dynamics method is passably valid. However, there have been yet a few studies on the squeeze film of micro-resonators in the free-molecule regime, and no 3D model of MD has been presented for SFD.

当气压很低时，气体连续介质模型不再适用，只能采用分子动力学方法但是，当前关于自由分子区域中的微谐振器件挤压膜阻尼的分子动力学研究非常少，为了避免计算量过大，还未有三维的挤压膜阻尼分子动力学模型。

On all existing drawings, the passivate color call-out is no longer valid or required when changing to trivalent systems with the exception of black.

在现有所有图纸中，除了黑色以外，当转变为三价系统，钝化层的集中颜色不再有效或需要。

Now we have valid national rights in approximately 34 member states of the European Patent Office.

现在，我们在欧洲专利局大约34个成员国中享有平等的权利。

If this is true (or for that matter, if the Penrose or Searle critique is valid), we might never see a Singularity.

如果这是正确的，（或者Penrose 与 Searle的质疑是正确的），那么也许永远不会出现奇点。

026 Valid responses were collected with a margin of error of three percent.

此电话民调於1月15日至16日进行，有1026位有效样本，误差百分之三。

This ultimate security must is balanced with the need to communicate to perform valid business function .

最终的安全性必须与通信的需要平衡以便执行有效的企业功能。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。