这种发生频率很高的、使次生渗透性能良好的岩体产生自封闭现象的反应就是泥岩化.The most frequent reaction causing the self - sealing of rocks with high secondary permeability is argillization.化学风化: 溶解 、 氧化 、 碳酸岩化 、 水合作用和水化作用.Chemical weathering: dissolution, ox...
Liu Yanping , a post - doctorial, lecturing at GDPZ on Sep . 25, 2007.2007年9月25日, 刘彦平博士后来我院讲学.Guo Shize is a senior engineer, doctorial supervisor and vice chief - engineer in No.54 Institute General Staff.郭世泽,高级工程师, 总参5...
取120个值计算平均数。Take a hundred and twenty values and calculate the mean.就像歌里唱的那样，两者密不可分，不能只取其一。You can't have one without the other, as the song says.她可以打电话点餐，叫人来取要洗的衣服以及叫其他各种服务。She could ring for food and drink, laundr...
He soon exhibited signs of eccentricity.他的怪异举止很快显露出来。He was known as Mad Shelley partly because of his eccentricity and partly because of his violent temper...大家都叫他“疯子谢利”，部分因为他的古怪，部分因为他火爆的脾气。As a teacher, she had a reput...
This determinant is a special case of the resultant of two polynomials.这个行列式是两个行列式的结式的特殊情形.At least a quarter of a million people have died in the fighting and the resultant famines.至少25万人死于这场战斗和由此引发的饥荒。The resultant mat...
The flagstones beneath their feet were worn smooth by centuries of use.他们脚下的石板路经过数百年的踩踏，磨得光溜溜的。They had five centuries of domination by the Romans.他们被罗马人统治了5个世纪。His paintings look as if they have been knocking around for...