With the muscle of gastric wall in various state the motor period and parameter were determined.
定量地得到胃壁肌肉在各种状态下的运动周期和运动参数。
Reported motor vehicle collisions, deaths and injuries increased by 34%, 33% and 47%, respectively, over that period.
此间,报告的机动车辆碰撞、死亡和损伤分别增加了34%,33%和47%。
The motor on the spot is in operation in the random failure period and therefore its failure rate is approximately a constant.
现场使用的电机基本运行在偶然失效阶段,因而其失效率近似为一常数。
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