加速度和速度都是矢量。Acceleration and velocity are both vectors.所有太空人都应能承受加速度.All spacemen must be able to bear acceleration.摆式加速度计的设计与陀螺设计有很多共同之处.The pendulous accelerometer design had much in common with the gyro design....
You have a slight tonsillitis.你的扁桃体有点发炎.You have got acute tonsillitis.你得了急性扁桃体炎.Possible Uses: Amenorrhea, colds, flu, loss of appetite, tonsillitis.功用: 无经, 感冒, 流感, 胃口不开, 扁桃体炎症....
A medical examiner has listed the deaths as homicides...一名验尸官将这些死亡事件列为凶杀。While the increase in homicides is alarming, it is nothing compared to what is to come in the rest of the decade...虽然凶杀案的增加令人担忧，但和这个十年里接下来的几年将要发生的事...
The spray quality is improved when the relative speed and length of indent chamber increase.随著缩进长度增大,雾化质量明显变好.And the relative speed value is less than 2 % by the engine speed regulator.和相对速度值小于2%的发动机转速调节....