他毕业时各科成绩的平均积分点为3.8。He graduated with a GPA of 3.8.通用的纯粹机械的积分器是圆盘滚柱型.A common purely mechanical integrator is the disk - roller type.与微分相反的运算叫做积分.The operation that is the inverse of differentiation is called integration....
Colour stability of coker gas oil has been improved by DMF extraction.以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性.The coker gas oil was refined by benzyl alcohol extraction.以苄醇为溶剂,用萃取方法提高了焦化柴油的质量.Tell Colonel Coker, I am investigat...
...homemade strawberry jam.自制草莓酱Homemade goods are edging out imported foreign goods.国产货正逐步取代进口货物.The reflection effect was measured with a homemade ellipsometer.用自制椭圆度计测试了反射效应.My homemade bread stales very quickly.我自制的面...
北毛鼻袋熊是夜行性动物, 人类很少能看到它们.Nocturnal creatures, the northern hairy - nosed wombat is rarely seen by humans.袋熊、袋鼠都是澳大利亚的有袋类动物.The wombat and kangaroo are both marsupials in Australia.袋熊停在护林员的车辆前面.A wombat stops in front a ran...