轿车的后备功率大,加速性能好,国外常用一挡起步连续换挡,测量通过()时的加速时间来评价其加速性能的好与差。
A.1km
B.10km
C.100m
D.10m
参考答案:C
用功率计做功率校准时校准值为36.47dBm的1X基站的站型,应该为()。
The steering oar in a lifeboat is().
A.shorter than the others
B.used for the stroke oar
C.used by the forward man in the boat to direct the bow
D.longer than the others and should be lashed to the stern