In China family planning policies had accelerated the process of demographic transition. 在中国,计划生育政策加速了这种人口过渡过程。
After two of replacement of the transition process, the Meritorious Lanqie Fu Hou Weite finally returned to the starting line-up was familiar. 经过两场替补的过渡过程后,功勋后卫特兰切夫终于回到了曾经熟悉的首发阵容。
This paper deals with the simulated transient analysis of tri-winding single-phase capacitance motors with delta-connection. 对三角形接法的三绕组单相电容感应电动机的瞬态过程进行仿真分析。
The author studied the transient process of a full-wave bridge rectified filter when it was switched on in the circuit. 研究了全波桥式整流滤波器接入电路时的暂态过程。
Lumbar segmental instability is a temporary phase in the degenerative process of the lumbar spine. 腰椎节段性失稳是腰椎退变过程中一个暂时的阶段。
On the basis of introducing the basic principles of DFH, the process of frequency hopping is modeled as the homogeneous Markov chain. 本文在介绍差分跳频基本原理的基础上,将差分跳频的频率跳变过程建模成齐次马尔可夫链。