许多机动车事故都是不计后果地酒后开快车造成的。Many motor accidents are the result of unthinkingly mixing speed and alcohol.公司称搬迁的费用可以忽略不计。The company says the cost of relocation will be negligible.科恩被人们认为做事太不计后果。The rap against Conn was that h...
本文研究了V波段四倍频器的设计和研制方法.This thesis presents the design and manufacture of a V - band frequency quadrupler.这种倍频器可以满意地用作为某型测速雷达的输出级.This frequency multiplier may be used satisfactorily as the output stage some velocity radar...