单词	Actively protect
释义	Actively protect 积极保护
随便看	single-mode behavior single mode behaviour single-mode cable single mode cavity single-mode cavity field single mode coherent light field single mode condition single mode connector single mode coupler single mode cw laser diode single mode face pumped laser singlemode fiber single -mode fiber single mode fiber cable single-mode fiber cable single mode fiber connector single mode fiber joint loss single-mode fiber optic single mode fiber-physical medium dependent single-mode fibers single-mode fiber's bandwidth single mode fibersmf single-mode fiber's splicing attenuation single mode fiber system single mode fibre