题型：名词解释 There ______ a match this Sunday.A. is going to have B. is going to has C. is going to be D. are going to 查看答案
题型：名词解释 多缸柱塞式喷油泵，各缸供油量的不均匀度K=（）。A.K=（Q最大-Q最小/Q最大+Q最小）·100%B.K=（Q最大+Q最小/Q最大-Q最小）·100%C.Q=（Z（Q最大-Q最小）/Q最大+Q最小）·100%D.Q=（Z（Q最大+Q最小）/Q最大-Q最小）·100% 查看答案