短語詞組短語weak -light phase locking 弱光鎖相spatial weak -light ring dark solitons 弱光空間暗孤子環(huán)Ultra -weak-light detection 微弱光探測(cè)weak light -resistance 耐弱光性weak light a -Si solar cell 弱光非晶矽太陽電池weak light fiber -optic communication 微光通信 返回 weak light