您要查找的是不是：
- marine silicon rectifier 船用硅整流器
- excitation silicon rectifier cubicle 励磁硅整流柜
- controlled avalanche silicon rectifier 可控雪崩硅整流器
- High Voltage Silicon Rectifier Bridge 厂商编号:所在分类:高压硅整流撟
- Low Loss design of HV Silicon Rectifier Trasnformer 高压硅整流变压器的低损耗设计
- isolating switch for main silicon rectifier cubicle 主硅整流柜隔离开关
- high-voltage silicon rectifier stack 高压硅堆
- silicon rectifier for electroplating 电镀硅整流器
- high voltage silicon rectifier stack 高压硅堆
- automatic voltage stabilizer with silicon rectifier 硅整流器自动稳压器
- silicon rectifier control system 硅整流控制系统
- Rotary anode, single focus, and bridge silicon rectification, The X-ray generator is an oil-immersed self-cooled unit. 旋转阳极,单焦点,桥式硅整流,油浸自冷组合式。
- Stationary anode, double focus, and bridge silicon rectification, The X-ray generator is an oil-immersed self-cooled unit. 固定阳极,双焦点,桥式硅整流,油浸自冷组合式。
- Stationary anode, single focus, and bridge silicon rectification, The X-ray generator is an oil-immersed self-cooled unit. 固定阳极,单焦点,桥式硅整流,油浸自冷组合式。
- Virtually without exception, today's systems use semiconductors such as silicon rectifiers (both controlled and uncontrolled). 现在,实际上毫无例外地都采用了如硅整流器的半导体技术(可控的和不可控的)。
- Innovation process of technology and attentive problems in silicon controlled rectifying instead of silicon rectifying were introduced. 介绍了硅整流改为可控制硅整流的技术改造过程及应注意的问题,改造后的整流技术具有操作简单,提高经济效益的特点。
- Marine plants grow on the sea bed. 海生植物长在海底。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- America had the largest mercantile marine. 美国当时拥有最大的商船队。
- The rocks are covered by marine plants. 岩石被海生植物所覆盖。
