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海洋声道
释义
海洋声道
Encyclopedia
理学
水声学
释
ocean sound channel
海洋声道
海洋中因声速的特定垂直分布,形成能够将声能限制在某一深度范围内而很少向外泄漏,并使声波传播距离增大的水层。
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fire control room
firecracker graph
firecracker vase
Fire Curtain
fire damage
fire damage assessment method
fire damper
fire damper in smoke-venting system
fired brick
fire demand
fire detection
fire detection system
fire detection technology
fire detector
fire detonator initiation
fire disaster of grassland
fire disturbance
fire door set
fire dragon
fire dynamics
fire effects on the stage
fire elevator
fire emergency broadcast system
fire emergency lighting and evacuating system
fire emergency lighting device
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