5、标准试验条件（STANDARD TEST CONDITION）:试验环境环境温度23±2℃，相对湿度65±5%，如有疑问时，依温度10-40℃，相对湿度30-85%测定。
基于80个网页-相关网页
在标准耐火试验条件下 fire stability ; fire integrity ; duration of fire resistance
本文通过在最新研制的MMU—5型试验机上的大量试验，得出了在该机上进行摩擦学特性实验研究的标准试验条件。
In this paper, through a lot of experiments on the new Model MMU - 5 tester, a set of standard conditions for the experimental study on tribology characteristics of the tester are obtained.
用数理统计方法改进了邻菲啰啉分光光度法测定铁的条件试验和标准曲线，有效地提高了分析结果的准确性。
The conditional test to measure iron by means of O-phenanthroline spectrophotometry and the standard curve are improved with mathematical statistics.
老式液压万能试验机，因不能对加载速率准确控制，已不符合国际标准对实验条件的规定。
Because hydraulic universal testing machine does not control speed of loading accurately, it does not with national criterion of testing condition.
应用推荐