这些螺钉是公制的.These screws are metric , ie have been measured in fractions of a metre.千米,公里公制的长度单位,等于1, 000米 ( 0.62英里 )A metric unit of length equal to 1, 000 meters ( 0.62 mile ).告诉电器的电压降超过距离, 都为AWG的和公制的电缆.Tells electrical v...
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....
他穿上了一条短裤和一件汗衫。He put on a pair of short pants and an undershirt.她只穿了一件汗衫和一条短裤.She was dressed only in a vest and underpants.汗衫肘间的线已经散开了.The sweater has ravelled at the elbow....