Sound shoot in course of sandrock failure at stope top and floor is of twin-peak character.
大姚铜矿采场顶底板砂岩在破坏过程中声发射具有双峰性,主破裂前存在声发射相对平静现象.
来源:互联网摘选一位老妇人正在往地板上撒滑石粉以防止舞鞋打滑。
来源:《柯林斯高阶英汉双解学习词典》Experts: Hot on the floor must be dedicated to meet the stringent requirements.
有关专家介绍: 专用地热地板必须符合严格的要求.
来源:网络文摘精选I took today off instead, but has been running and down and 4 th floor.
今天乾脆就休息了, 四楼一楼上下跑的不亦乐乎.
来源:互联网摘选Clean the soap foam of the bathroom floor after showering to prevent slipping.
沐浴后浴室地面之肥皂泡沫应冲乾净,以免滑倒.
来源:互联网摘选
简答网 · 英语词汇

简答网 · 英语词汇

简答网 · 英语词汇

简答网 · 英语词汇

简答网 · 英语词汇

简答网 · 英语词汇