Our bumpers just grazed ( ie touched each other ) as we passed.我们 错车 时保险互相 蹭 了一下.The hills have been grazed by sheep because they were too steep to be ploughed...这几座山过于陡峭，不适于耕种，所以就用来牧羊了。The plane grazed the hilltops.飞机擦着...
The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces.作者证实:单叶双曲面和双曲抛物面是直线曲面.Two fdmilies Of characteristic lines in the hyperbolic region are not orthogonal.在双曲型区域两族特征线互不正交.F...
Make an investigation on haemolysis active of lauryl glucoside and hexadecyl glucoside.考察了十二烷基葡糖苷和十六烷基葡糖苷的溶血活性.The method has been used for the determination of glucose in α - methyl glucoside.该方法可用于测定α甲基葡萄糖苷中葡萄糖含量.Amygd...