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光学纤维
释义
光学纤维
Encyclopedia
工学
光学纤维
释
optical fibers
光学纤维
使光以波导方式传输的纤维状光学介质材料。又称光导纤维。简称光纤。广义的光学纤维是指具有光的产生、传输、放大、调制、转换、记忆、开关等功能的纤维。
理学
〔光学器件〕
释
optical fiber
光学纤维
用于光波通信的一种光的传输媒介。简称光纤。
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risk decision-making mechanism
risk early warning
risk early-warning for tunnel and underground engineering
risk early warning information system
risk emergency treatment plan for tunnel and underground engineering
risk estimation of tunnel and underground engineering
risk evaluation method of tunnel and underground engineering
risk evaluation of blasting
risk evaluation of tunnel and underground engineering
risk exposure
risk factor
risk factors of cancer
risk financing
risk function
risk identification
risk identification for immersed tunnel
risk identification for tunnel construction by cut and cover method
risk identification for tunnel construction by drilling and blasting method
risk identification for tunnel construction by shield machine method
risk identification for tunnel construction by tunnel boring machine
risk identification of biological invasion
risk identification of information system project
risk identification of tunnel and underground engineering
risk level of agrometeorological disasters
risk likelihood of tunnel and underground engineering
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