| 释义 |
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基本例句
🌏秀内
The sintering mechanism on the core having different particle size were discus- sioned.
文中对不同粉料粒度的型芯之烧结机理进行了讨论。 chemyq
In this paper, a simple and direct method of calculating secondary moments in statically indeterminate structures caused by post-ten- sioned prestress is presented.
本文提出了计算超静定砼结构中后张预应力引起的次弯矩的简捷方法。 cnki |