您要查找的是不是：
- 连开关掣插座switched socket outlet
- 双pair
- 双极单掷开关double pole single throw switch
- 不连开关掣插座unswitched socket outlet
- 熔断开关掣触点fuse switch contact
- 双极染色法bipolar staining
- 消防员紧急开关掣fireman's emergency switch
- 一种轻微双极精神紊乱症。a mild bipolar disorder that persists over a long time.
- 双极型晶体管bipolar transistor
- 消防栓控制阀；消防栓开关掣hydrant control valve
- 双极型集成电路bipolar integrated circuit
- 正负双极positive negative bipolar
- 黎仕海补充,这些建筑物的照明开关掣及恒温器有足够的装置,容许关闭不必要的照明,并改善空调控制。There were also sufficient provisions for lighting switches and thermostats in the buildings to switch off unnecessary lighting and allow better control of air conditioning, Mr Lai added.
- 双极电枢bipolar armature
- 双极电源bipolar power supply
- 双极定理bipolar theorem
- 双极工艺bipolar process
- 双极黑子bipolar sunspot
- 双极卵裂amphiblastic cleavage
- 双极绕组bipolar winding
