coal mine measurement data
coal mine measurement data
煤矿测量资料
以上为机器翻译结果,长、整句建议使用 人工翻译 。
-
By reading large relative data, combining actual measurement in Gengcun mine, Yima, and consulting observation of other top coal caving face, authors discussed distortion and rupture...
通过阅读大量有关资料,结合义马耿村煤矿的现场实测,并参考其他放顶煤工作面的观测成果,探讨了综放开采顶煤变形及破断规律。
youdao
更多双语例句