物理学研究力学、热学 、 光学 、 声学和电学.Physics studies mechanics , heat, light, sound and electricity.这两个学生都做了不少电学实验.Both students have made quite a few experiments on electricity.从量子电动力学可以得出所有已知的电学 、 力学和化学定律.Out of quantum electrodyna...
Objective : To study tissue chara ct eristics of Humulus lupulus, powder characteristics, physical and chemical characteristics.目的: 探讨忽布的组织构造 、 粉末特征及常见的理化特性....
一家英文报纸甚至蔑视地把他叫做 “ 没猴子的卖艺人. ”An English newspaper scornfully called him an " organgrinder without a monkey ".一家英文报纸甚至蔑视地把他叫做意大利的 “ 不玩猴子的卖艺人. ”An English newspaper scornfully called him an Italian " organgrinder without a ...