【判断题】外径千分尺是利用螺旋副运动原理进行测量的,因而测量精度高,主要用于高精度测量。
【单选题】社会主义职业道德的核心是( )。(II)
【判断题】非接触式车速仪可用于测量车辆的最高车速、原地起步加速、超车加速、滑行、爬坡度等各种基本性能试验,并适合各种车辆。
【单选题】Z1~24.社会主义职业道德的核心是( )。
【单选题】Although many modifications have been made in it, the game known in the United States as football can be traced directly to the English game of rugby.
【单选题】Although the scientist's recommendations may have been ______ , the students had trouble following his ______ presentation and were, therefore, against his proposal.
C.
realistic .. convoluted
E.
ubiquitous .. empirical
【判断题】非接触式车速仪可用于测量车辆的最高车速、原地起步加速、超车加速、滑行、爬坡度等各种基本性能试验,并只适合特定的车辆。
【判断题】非接触式车速仪可用于测量车辆的最高车速、原地起步加速、超车加速、滑行、爬坡度等各种基本性能试验,但是检测范围有局限性,并不适合各种车辆。