有效性

Objective To evaluate the effectiveness and safety of penehyclidine hydrochloride as a preoperative treatment for children bronchoscopy.

目的 评价盐酸戊乙奎醚作为儿童支气管镜检查术前用药的有效性与安全性。

Objective: To investigate the specificity and reliable for extracting DNA from buccal swab by the Chelex 100 method.

目的 ：探讨采用Chelex 10 0法从颊粘膜拭子提取DNA这一方法的有效性和可靠性。

Methods shall be develops for evaluating the effectiveness of existing operations and process considering the following factors: overall work plan, appropriate automation, ergonomics and human factors, operator and line balance storage and buffer inventory levels, value-added labor content.

应制定评估目前作业和制程有效性的方法，并考虑下列因素：总体工作第 35 页计划，适当的自动化，人体工学和人性因素，作业员和生产线的平衡，储存和库存量多募及增值人工成份。

The results indicate that the bulge height and the plastic strain of the workpiece increase with the increase of temperature.

试验验证了模拟的可靠性和有效性，为确定合理的工艺参数提供理论依据。

In some of the rooms, bunk beds are available for a third guest at no extra charge.

酒店有权利在客人入住之前检查信用卡的有效性。

For them, the activities of Burgh and those like him are indicative of what could become a dangerous new trend, in which groups of seriously ill people get together online to discuss, source and try untested drugs whose safety and efficacy is uncertain.

对专家而言，象伯格这样的人的做法反映社会上已经形成一种危险的新趋势，即重症病人已经在互联网上形成一个群体，他们彼此交流心得，相互提供信息，一起服用未经试验的药物，可这些药物的安全性及有效性还不明确。

The example of the process optimization of butene alkylation further proves the effective of MSMHCO.

丁烯烷化过程的约束优化实例也进一步证明了MSMHCO算法的有效性。

By all appearances, if these theories could not explain the determination mechanism of interest rate in yield field and the function mechanism of interest rate influencing economy development, then the validity of interest rate policies working out according to these theories was very dubitable .

显然，如果我们不清楚利率在生产领域中的决定机制及利率对生产领域进而对经济发展的作用机理的话，那么依据这样的理论而制定的利率政策的有效性就非常值得怀疑的了。

Why we have not withdrawn is by all odds, one reason: to preserve our reputation as a guarantor, and thus to preserve our effectiveness in the rest of the world.

我们为何还不退出原因也很多，其中一个原因就是：维护我们作为保护人的威望，并由此维护我们在世界其他地方的有效性。

The numerical examples show the proposed method is efficient and accurate by comparison to the analytical solutions and the measured results.

通过与解析计算结果和测量结果比对，数值算例证明了该文方法的正确性和有效性。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。