评价试验

A study design to evaluate the effect and/or safety of different doses of an investigational agent.

剂量范围研究(DOSE-RANGING STUDIES)评价不同剂量的试验药物的疗效和/或安全性的研究设计。

Methods: An open,multicentral clinical trial was conducted in 100 patients with BPH.

为了进一步评价爱活尿通治疗国人BPH的安全性和有效性，2004年7月至12月，我们对该药进行了为期12周的开放性、多中心的临床研究，现报告如下。1对象和方法1.1试验设计采用开放性、多中心的临床研究。

4The evaluation and selection experiments of corrosion inhibitor of Naphthenic Acid have been carried out.

调研环烷酸的缓蚀剂应用现状，进行了环烷酸的缓蚀剂评价筛选试验。

The contant B rate and the average velocity V of nonexchangeable potassium release can be used for the evaluation of the capability of soil supporting potassium to plant.Key words soil,nonexchangeable potassium release,kinetics of potassium release,Shaanxi Province

本试验通过H饱和树脂模拟根系吸钾过程，探索黄土性土壤非交换钾的释放动力学特征，并用暗棕壤和风砂土作参照，旨在为了解黄土性土壤非交换性钾释放动力学特征和评价供钾特性提供科学依据。

Study Design. Systematic review of randomized trials comparing surgical to nonsurgical treatment of discogenic back pain.

研究设计：对于比较手术和非手术方法治疗椎间盘源性腰痛的随机试验，进行系统性评价。

Objective To evaluate effects of intervention trial about reporting notifiable communicable diseases,and provide foundation to promote the subject.

评价河南省农村法定传染病报告干预试验的效果，为课题的推广提供依据。

The Taenia solium oncosphere 18 gene was cloned and reconstructed into expression vector pYA3341.The recombinant plasmid pYA3341-TSOL18 was finally electro-transformed into an attenuated S.typhimurium definitive host strain of X4500 and the recombinant strain of X4500 (pYA3341-TSOL18) was identified its immunogenicity of expression protein, stability, growth curve, safety in vitro and immunity evaluation by animal experiment in mouse.

克隆并改造TSOL18基因，构建重组质粒pYA3341-TSOL18，电转入鼠伤寒沙门氏菌终宿主菌株X4550，体外鉴定重组菌X4550(pYA3341-TSOL18)表达蛋白的免疫原性、稳定性、生长曲线、安全性和小鼠免疫试验进行评价。

To evaluate the light injury to retina, DNA changes in rabbit retina were quantitativaly studied after exposure to indirect ophthalmoscopic light.

为评价光照性视网膜损伤，本文研究了间接检眼镜光照后试验兔视网膜DNA定量的变化。

By means of orthogonal design and organoleptic investigation, the research obtains the optimal prescription of product.

研究通过正交试验设计和感官评价，确定最优的产品配方。

In the conditions of theoretical model of optimal ingredient, the comprehensive evaluation of Pakchoi yield and main qualities was better than that of the control, which was showed the theoretical model of optimal ingredient was truthful and feasible.

在理论模型营养液配方条件下，小白菜的产量和主要品质综合评价优于对照，表明本试验的理论最佳配方是正确的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。