预试的英文

[ yùshì ]发音:

用"预试"造句

prerun; preliminary examination; preexamine

预: in advance; before ...
试: try; test
预试期: preliminary trial ...

下载查查词典APP随时查词查翻译

例句与用法

The limitations are inevitable in conventional yearly preventive test of zno surge arresters . so it is in need increasingly to research the on - line monitoring technique for the arresters
传统的一年一度的停电预试具有较大的缺陷，因此有必要对氧化锌避雷器的运行状况进行在线监测。
We compile items in accordance with the foregoing theoretical constitution . after item evaluation and pretesting , " college student adaptability inventory " ( csai ) comes into being ultimately
根据以上理论维度编制项目，经过项目评价和预试，最终形成正式的“大学生适应性量表” ( csai ) 。
After revision from pretest , 459 third year high school students ( 246 males and 213 females ) were used to test the reliability and validity of this developed scale
在完成量表预试程序后，系使用该发展的考试焦虑量表为工具，以459位高中三年级学生为样本（男性246人，女性213人），进行信效度的考验。
Results showed that persimmon leaves contained alkaloids , saponins , amino acids , polypeptides , organic acids , phenolic compounds and tannins , saccharides , steroids , flavones , cardiac glycosides , anthraquinones , naphtha , etc
通过系统预试，初步确定柿叶中含有生物碱、皂苷、氨基酸、多肽、有机酸、酚类和鞣质、糖类、甾体、总黄酮、强心苷、蒽醌、挥发油等物质。
The experimental results of 363 college students in a 2 2 2 2 mixed design show that firms with positive image and endorsing for fit products are more likely to success than negative image or unfit ones
经二次预试选出食品饮料业与资讯通讯业各四家真实企业做为研究标的，采2 （旗下品牌数目多少） 2 （强势弱势地位） 2 （形象佳普通） 2 （类别契合度高低）的混合实验设计，以363位大学生为研究样本。