After the train had left the station, the lady opened her handbag and took to her power compact. 火车开出车站后,那位妇女找开了手提包,拿出了粉盒。
The Pulse Current Analysis of The Bridge Rectifier for The Low Power Compact(PC) Fluorescent Lamp Only 小功率节能灯专用桥式整流器的脉冲电流分析
Semi-insulating silicon carbide ( SiC ) is an attractive material for application as power compact photoconductive semiconductor switches ( PCSS ) due to its large band gap, high critical electric field strength, high electron saturation velocity and high thermal conductivity. 半绝缘SiC由于其宽禁带、高临界击穿电场、高电子饱和漂移速度、高热导率等优良特性,使其非常适合作为大功率光导开关的基体材料。
Technology Research for Large Surge-impedance Loading Power Compact(PC) Type Transmission with Capacitance Application 高自然功率紧凑(PC)型输电线路电容效应探讨
However, there are too many problems has been revealed in the process of the development, such as low level at reliability, energy consumption, emission, power, compact, vibration and noise. 但是不可否认,在这个过程中所暴露出来的问题仍然很多,如可靠性差、能耗大、排放污染严重,动力性、紧凑性、振动和噪声等指标还不高。