1) shallow cold groundwater behavior
浅层冷水动态
2) osmotic water from shallow laye
浅层浅透水
3) pelagic ecosystem of shallow sea
浅海水层生态系统
4) dynamic secondary cooling
动态二冷配水
1.
In this paper,the key technologies,such as non-sinusoidal oscillation of the mold,M-EMS,dynamic secondary cooling,dynamic soft reduction,and their application to bloom continuous casting for heavy rail steel U71Mn and U75V in Baotou Steel have been presented.
本文介绍了包钢大方坯连铸机应用结晶器非正弦振动、结晶器电磁搅拌、动态二冷配水与动态轻压下等关键技术生产重轨钢U71Mn、U75V等代表性钢种的效果。
6) shallow layer water
浅层水
1.
By theoretical researches, with a critical moment is presented at which the peak pressures of direct waves in shallow layer water begin to lower in comparison that in infinite water space.
探讨了浅层水中爆炸直达波压力峰值的计算方法。
补充资料：分层的动态曲线
分层的动态曲线
kinetic curve of stratification
feneeng de dongtoi qux旧n分层的动态曲线(kinetie curve of stratifiea-tion)用于表述重选过程中底层重矿物的回收率随时间而变化的图形。由颗粒分层转移的概率统计关系得知，单位时间内进入底层的重矿物量与上部混合层中存留的重矿物量成正比。据此可写出重矿物回收率。随时间t变化的分层动态关系式: d￡ 夭二=K(1一￡) dt式中K为比例系数。上式积分后得 ￡=1一e一K，根据该式绘出的分层动态曲线如图，图中。，为某瞬时t重矿物在下层的回收率。____…上… -一，一 -厂 重选分层的动态曲线 (孙玉波)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条