【判断题】直线定位中,基本方向的种类有:真子午线方向、坐标子午线方向、磁子午线方向。
【简答题】Each of the following conversational fragments is to some degree odd.To what extent can the oddness be explained by reference to Grice’s CP and maxims? 下面的对话多少都有点问题,请问多大程度上,这些问题能用格赖斯的合作原则及其准则加以解释? (1)...
【简答题】完形填空 。 Another person's enthusiasm was what set me moving toward the success I have achieved. That person was my stepmother. I was nine years old when she entered our home in rural Virginia. My father...
【判断题】直线定向的标准方向有真子午线方向,磁子午线方向和坐标纵轴方向三种。()
【简答题】杂质扩散通常分为恒定表面浓度扩散,也称 预淀积 ,和固定杂质总量扩散,也称 再分布扩散 。预淀积的分布是 函数,再分布扩散的杂质呈 函数分布。
【多选题】磁子午线方向表述正确的是( )。
A.
磁针在地面某点自由静止时所指的方向,就是该点的磁子午线方向。
【简答题】直线定向的标准方向有_____、磁子午线和坐标子午线。
【单选题】— Can you tell me what day it is today ? — .