英德
有道
百度
谷歌
图片
维基
百科
矸 [gān]
waste rock
recrement
recrement
- 本文介绍了用聚砜（PS）和聚氯乙烯（PVC）超过滤膜对灰矸脱毛废水进行超滤处理。
Polysulfonate (PS) and polyethylene chloride (PVC) membranes were employed for ultrafiltration of waste water from depilation by lime in tanning house. - 东方不锈钢螺钉，螺母，螺帽，堵头油塞，非标件加工，宁波市北仑区大矸东方不锈钢镙钉厂。
Bolt Series, Screw Series, Nuts Series, Plug screw, Non-standard parts, stainless steel. Ningbo DONGFANG stainless screw factory. - 通过对斜碰撞过程中原煤（混矸）球的运动分析，推导出基于碰撞恢复系数的物料块反弹距离公式。
A formula of rebound distance based on coefficient of restitution was deduced through kinematic analysis of raw coal(mixed gangue) in the process of oblique-impact.
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中国词汇量第二的英语词典
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