海词手机词典

WANG Hong-tu,XIAN Xue-fu,YIN Guang-zhi.Study on crustal stress measurement of rock mass by the Kaiser effect of acoustic emission in rock[J].Journal of China Coal Society,1997,22(5):488-490.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌