前测试 meaning in English
pretesting
Examples
- Every incoming film goes through elaborate examinations and treatments , from cleaning and removing residual chemicals to , in some instances , processes like restoring colour or striking new prints
搜集回来的影片必须经过技术检查，作储存前测试。程序包括去除油垢灰尘残馀化学物质，清洗及防止变坏处理等。 - The use of a savepoint to roll back part of a transaction in the case of an infrequent error can be more efficient than having each transaction test to see if an update is valid before making the update
在不频繁发生错误的情况下使用保存点回滚部分事务，其效果好于在执行更新前测试各事务以查看更新是否有效。 - Despite the rb2 ' s much - publicised cooling problems in pre - season testing , the rb2 sports just a few additional venting gills underneath the venting chimneys ( red arrows and magnified area )
Rb2在季前测试时众所周知有冷却上的问题，工程师在烟囱式排气口之下增加了额外的鳃状排气口（红色箭头处和放大的区域） 。 - That additional downforce helps to get heat into the tyres more quickly - not a big issue in malaysian temperatures , but one that is believed to have troubled the team in pre - season testing
而这些额外的下压力将能帮助轮胎更快地提升温度，虽然在马来西亚不特别重要，但是大部分人士相信这是一项车队在季前测试时所遭遇到的问题。 - The two - axis turntable and visible - light optical target simulator which have been studied in the paper make up the visible - light optical target simulant detection system , which were used to test the seeker before its installation
本文所研究的二轴转台与可见光目标模拟器一起构成可见光目标模拟检测系统,用以完成导引头装前测试。