Other factors that may affect dam selection are roadways, fishway, locks, and log passages.其他影响选坝的因素有道路, 鱼道, 船闸和筏道等.Choice of fishway intake is the key of success or failure.鱼道进出口的选择:这是鱼道设计成败的关键....
The cerusite can be collected by xanthate without sulfuration, however the flotation indexes are not good.在不硫化的条件下,黄药能够浮选白铅矿, 但浮选指标不高.Expounds liquid level control system of flotation machine and its industrial test.介绍浮选...
Double rhythms, resounding through the lyric depiction and connecting with each other , indicate the thespian place of mankind and the cognition of the writer to this thespian place.这双重旋律互为表里, 表明了人类的某种悲剧性处境以及作家对这种悲剧性处境的感...
Hermann Ebbinghaus and Frederic Bartlett , two poineers of memory research are in the day of as - sociationism.记忆研究先驱艾宾浩斯和巴特莱特都处在联想主义盛行的时代.Without stopping , Mr. Hermann answered, All right, dear, How much is it?荷曼 先生不加思...
It was oppposed as worthless and even heretical.它被认为是无益甚至邪佞之事.The Church regards spirit mediums and people claiming to speak to the dead as heretical.教会将灵媒巫师和自称能和死者交谈的人都视为异端。heretical sects of Christianity基督教异端派别I made t...
...the 3,000 years of the matriarchal Sumerian society.苏美尔人3000年的母系社会历史The finds from these burial grounds point to the existence of a prosperous matriarchal society.这些墓地中发现的东西说明曾经有过一个昌盛的母系社会。The animals live in matriarc...