等腰三角形有两条边相等,且有两个相等角.An equilateral triangle has all sides equal and all angles equal.等角图较透视图简单得多.Isometric drawing is much simpler than perspective drawing.研究了含平面等角螺旋天线阵列吸波复合材料的微波吸收特性.Microwave absorbing properties of th...
Loteprednol etabonate was synthesized through oxidation, acylation, hydrolysis and chloromethylation from the starting material prednisolone.以泼尼松龙为原料,经氧化 、 酰化 、 水解成盐、氯甲基化成酯制得氯替泼诺.An enzyme that catalyzes the hydrolysis o...
对沃尔沃而言，安全永远是其卖点。With Volvo, safety was always the USP.1972年, 国际收割机械公司 、 福特汽车公司 、 克莱斯勒汽车公司 、 通用汽车公司和沃尔沃汽车公司都申请了缓期.In 1972, International Harvester, Ford, Chrysler, General Motors and Volvo applied for suspensions.他们的84年产沃...