有效性

At the end, a data example verifies the model's rationality, the feasibility and the validity of using the perfect point arithmetic here.

最后构造算例，运用本文提出的方法对模型进行计算，验证了所建立模型的合理性及理想点法的可行性和有效性。

Finally, the feasibility of the model and the validity of the arithmetic are proved through an example.

最后，通过具体实例的应用说明了模型的可行性和算法的有效性。

Amount of simulation results and experiment data prove the new arithmetics validity .This arithmetic has certain practicality.

大量的仿真结果和实验数据证明了本文所提新算法的有效性，该方法具有一定的应用价值。

The simulation results demonstrated the increase of aromatics yield and confirmed the effectiveness of differential evolution.

仿真结果表明，芳烃产率有较大提高，证实了差分进化算法的有效性。

Objective:To evaluate the safety and efficacy of combining radiofrequency ablation with arsenious acid locally to treat liver VX2 tumor in rabbits,and to explore its mechanism.

目的：探讨射频消融联合亚砷酸局部治疗对兔肝VX2肿瘤的有效性和安全性，并探讨其机制。

Objective To assess the efficacy and safety of two kinds of arterial suture-mediated closure devices in patients after coronary arteriography and percutaneous coronary intervention.

目的 评价并比较Angioseal和Perclose两种血管闭合器在经皮冠状动脉造影及介入治疗中应用的有效性和安全性。

As far as student be concerned , the person basic skill is all comparatively solid , all-round sometimes being short of to music understands that and releases oneself one kind really but.

学生的大部分课余时间都是用来完成教师所布置的曲目，而不是进行独立的思考和选择，所以，在专业技巧得到单方面锻炼的同时，常常忽略了进行积极的自我分析，关注自身特点并依照自身性格特征对演唱曲目进行有效性选择。

We tested the efficacy and safety of ascorbic acid supplementation in children with CMT1A.

在这个试验中我们验证了在CMT1A的儿童中抗坏血酸补充给药法的有效性和安全性。

Medical colleges were instructed that if they wished to benefit from the Rockefeller largesse they had better convince 500 million Chinese to throw into the ashcan the safe and useful but inexpensive herbal remedies of their barefoot doctors, which had withstood the test of centuries, in favor of the expensive carcinogenic and teratogenic "miracle" drugs Made in USA, which had to be replaced constantly with new ones, when the fatal side-effects could no longer be concealed; and if they couldn't "demonstrate" through large-scale animal experiments the effectiveness of their ancient acupuncture, this could not be recognized as having any "scientific value".

医学院校被告知，如果它们想从洛克菲勒慷慨的赠与中得到好处，它们必须使五万万中国人民信服地把他们经过多少个世纪检验的赤脚医生安全、有效却又廉价的草药扔到垃圾箱里，让中国人民赞成使用美国制造的昂贵的有致癌、致畸作用的"神"药，当这些药致命的副作用再也掩盖不住的时候，则需要不断地用新药来替代；如果他们不能通过大规模的动物实验来"验证"他们古老的针灸的有效性，这就不能认为有任何"科学价值"。

Two criticisms assail the industry, one based on fairness and the other on efficiency.

对银行业的抨击集中在公平性和有效性两方面。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。