有效性

Others are no theoretical research,unconvincing theoretical research,rigid education administrative system, correlative reform seriously lagging behind,bureaucratism in the administration,belittlement of rule by law.

经文献分析、调查访谈、个案分析和比较分析等综合研究，以及"实践-理论-制度"的研究过程，论文深入研究了"教育行政权行使有效性"这一教育法学领域的重要理论与实践问题。

Application to the design of powertrain control system shows the powerful strength of HIL simulation system. Bench test results show the accuracy of HIL simulation model and the satisfactory performance of the constant voltage control strategy.

硬件在环仿真系统在动力控制系统开发中得到了广泛的应用，并对恒压控制算法进行了台架试验，验证了硬件在环仿真系统的有效性。

In addition, the proposed algorithm was tested on several benchmark data sets, and confirms its effectiveness.

使用Benchmark的数据集进行了初步的实验，实验结果验证了算法的有效性。

Bergman points out in his article, One of Chain's lifelong professional concerns was the validity

伯格曼博士在他的文章中指出，蔡一生之中，从事的专业之一是研究达尔文进化论的有效性，他

In this paper, a self-adaptive algorithm is presented based on Poisson process analysis, which can adjust the revisiting pattern and revisiting frequency according to the estimated change frequency. This algorithm can also tune the parameters so that the estimated value will fall into the best applicable range of the estimator.

在此，基于泊松过程进行分析，对估测器的适用范围进行了讨论，根据估测结果的偏离值和有效性对估测公式进行参数调整，同时根据估测值的大小不断调整数据源的访问频率和次数，从而使数据源访问模式和估测器互相适应，使估测器在最佳估测范围内获得估测值。

Tests using model data and field data, and CFP-AVP analysis all proved the validity and practicality of amplitude-preserved processing method based on bifocal version of CFP technology.

模型试算和实际数据试处理以及CFP-AVP分析结果都表明了基于射线理论和基于波动方程波场延拓理论的双聚型CFP保幅处理方法的有效性和实用性。

In addition, a new type of three-dimensional bifurcation diagram has been proposed.

通过仿真证明了这两种前馈控制方法的有效性和实用性。

Objective To investigate the safety and efficacy of fast track surgery in biliary tract surgery.

目的 探讨快速康复外科在胆道外科中应用的安全性及有效性。

Trade cost theory, market validity theory and Commission theory are the economic foundation of Bill broker"s system. Two commission models under symmetry and asymmetry information between the investor and bill broker was structured in view of above, probing into two major interests subjects" distribution mode in interests, risk and encourage goal, and establishing the economies" foundation for the standardization development and perfection of bill broker"s system.

交易成本理论、市场有效性理论和委托—代理理论是证券经纪人制度的经济学基础，据此，笔者构建了信息对称和信息不对称两种情况下投资者和证券经纪人之间的委托—代理模型，探讨两大利益主体在利益、风险和激励上的目标分配模式，为证券经纪人制度的规范化发展和完善奠定了经济学基础。

The traditional commercial behavior uses papery mediums to reflect the production and management affairs. So the collecting mode of current stamp tax is to stick bill stamp on these papery mediums to show that the tax has been paid.

传统的贸易活动是以纸制介体反映生产经营活动的情况，因而，现行的印花税征收方式是在这些纸制应税凭证上粘贴印花税票，以示完税和其有效性。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。