rectified power造句

• Traditional phase - controlled rectifying power supply is being replaced by the switching one , which is characterized by high precision , low voltage ripple and high efficiency
  摘要电力系统中传统的相控整流型电源正在逐步被具有高精度、低纹波、高效率等特性的开关电源取代。
• A . c . rectified power supplies were not available ; a . c . currents were not allowed in the whole building , a dampish corner in the basement of which served as our laboratory , with a dampish chemical laboratory overhead ; we were in on the ground floor
  （那时）不提供交流整流电源；整幢楼都不准有交流电，这幢楼地下室潮湿的一角便用做了我们的实验室，头顶就是一个潮湿的化学实验室；我们从一楼进入（自己的实验室） 。