我们做了中间主应力对大理岩强度的影响的实验,结果与茂木清夫的较一致。
We have made the experiment of the influence of central main stress on the strength of marble specimens. The experimental result coincides with Kiyoo MoGi had got.
尽管两者都被郭茂倩置于《清商曲辞》之列,但由于存在文风、地理、形式等方面的不同,吴歌与西曲之间依旧存在着差异。
Although both are placed in the "QingshangQuci" list by Guomao Qian, because of the style of writing, geography, and other aspects of different forms, "Wuge"and"Xiqu"still exist differences .
清茂实验具有20万级净化车间,每件产品都严格按照CE的标准生产。
Qingmao lab has 20, 0000 level clean-room. Every product is made in strict accordance with the ce standard.
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