Overhead cranes were lifting giant sheets of steel.高架起重机正吊起一块块巨大的钢板。Laborers were trained to handle 50 - ton compactors and giant cranes.工人们接受操作五十吨压土机和巨型起重机的训练.Huge cranes are swinging cargo up.巨大的起重机正在吊运货物....
This had once been the greatest port in the world, now it was a graveyard of rusting cranes.这里一度是全球最大的港口，现在堆满了锈迹斑斑的吊车。Overhead cranes were lifting giant sheets of steel.高架起重机正吊起一块块巨大的钢板。Scorpions and sandhill cranes, for...
God is immanent in the world.上帝无所不在。Group development has his immanent mechanism needs to change train of thought.集群发展有其内在机理需要转换思路....a radical analysis of hierarchy as the immanent principle of Western society...把等级制度视作...
The pepsin contents of gastric juice were determined by JacalinHRP ELISA assay.方法:采用HRP标记 jacalin,通过elisa法检测各种胃病患者胃液中的胃蛋白酶.to convert to pepsin转化为胃蛋白酶Gastric juice contains hydrochloric acid to provide an acidic solution...