pretest

The study consists of one pretest and three serial experiments .

本研究共由一个预测和三个系列实验组成。

Studies using pretest and post-test design should control for practice effects .

采用被试内前后测设计时要注意控制练习效应。

Continuous Fuzzy Control for Active Suspension with Road Irregularity Pretest System

具有地面不平度预测量系统的主动悬架系统的连续模糊控制

Optimizing Modal Test Options for Engine Block Using FEA Pretest Analysis Method

利用有限元预分析优化机体模态测试方案

Report on development and pretest of the box of health education for schistosomiasis control

《血吸虫病健康教育盒》的研制与预试验

The pretest was performed by the focus group discussion .

采用“专题小组讨论”法对《题库》进行预试验。

Pretest System of Conducted Interference Based on Spectrum Analyzer

基于频谱仪的传导干扰预测试系统的研究与实现

Volume pretest is suitable for use in formation with relatively low permeability ;

体积预测试比较适于渗透率较低的地层；

In order to ensure the validity , both groups took the pretest .

实验前，控制组和实验组都进行了前测，以确保实验的信度。

Application analysis on groundwork pretest of electrolytic aluminum project

电解铝项目地基基础前期试验应用分析

Conclusion It 's necessary for pretest study on health communication materials before implementation of health promotion strategy .

结论传播材料在应用到健康促进策略前有必要进行预实验。

Conventional pretest can meet the requirements of pretest with traditional tools ;

常规预测试满足了类似传统仪器预测试的需求；

Tension measurements in the pretest phase are a necessary step in biomechanical analysis .

预拉伸实验对于巩膜的拉伸实验研究是非常必要的。

The experiment includes two tests : pretest and posttest .

实验包括两个测试：前测和后测。

The present study included a pretest , vocabulary instruction , two post-tests .

本实验包括学前测试，课堂教学和学后测试。

Students are required to take a pretest and a posttest .

对学生进行实验的前测和后测。

The pretest data of two classes showed there was almost no difference in students ' English writing ability .

两个班级前测数据显示学生的英语写作水平几乎没有差异。

The EMC Pretest Technology is Forecast to Guarantee the Quality of the Product is Indispensable

EMC的预测试技术是保证产品质量不可少的手段

The study on Delphi filtering the indexes of questionnaire about tuberculosis and pretest evaluation

德尔菲法筛选结核病防治知识调查指标的研究与预试验评价

They were assigned to three equal groups after a pretest : two experimental groups and a control group .

通过前测，他们被分为三组&两个实验组和一个对照组。

300 MW generator stator winding up the pretest and fault handling

300MW发电机定子绕组高压预试及故障处理

All the participants are involved in the pretest , the experimental training and the experiment .

所有的学生都参加了前测，教学实验处理，实验。

The control group only took part in the pretest and two posttests , receiving no treatment .

控制组没有任何实验处理，仅参加了前测和两次后测。

Results : There were significant differences between the pretest and posttest scales of experimental group .

而对照组的前、后测分值的差异无统计学显著性。

And the experiment includes three procedures , the pretest , teaching procedure and the posttest .

实验主要包括前测，教学实验和后测三个阶段。

In the pretest , there is no significant difference in vocabulary knowledge between the experimental group and the control group .

在前测试中，实验组与对照组在词汇知识上无显著差异。

Perfect Bank Built-in Control Systematic Pretest

完善银行内部控制系统初探

One week before the treatment , a pretest was administrated to the subjects in the three groups .

教学活动开始前的一周，三个组学生参加前测。

The quantitative analysis includes an English pretest paper , nine reading passages and eighteen vocabulary tests .

定量工作包括一份英语前测试卷，九篇阅读文章和18次词汇测验。

Pretest on the fever heat mechanism of the HV cable termination bushing

轧管1344线高压电缆终端套管异常发热机理初探