| 释义 |
element contents
基本例句
元素含量
The change in strength of cryogenic austenitic steel with temperature and alloying element content was studied.研究了低温奥氏体钢的强度随温度及合金元素含量的变化规律。
Objective Research element composition of producing power in foundry work and quarry work.调查研究某铸造作业和采石作业生产性粉尘成分的元素含量。 |