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low-velocity zone
释义
low-velocity zone
low-velocity zone
n
(Geological Science) a layer or zone in the earth in which the velocity of seismic waves is slightly lower than in the layers above and below. The asthenosphere is thought to be such a zone. See asthenosphere
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fire controlman, chief, senior
fire controlman first class
fire controlman, operation
fire controlman, range-finder operator
fire controlman second class
fire controlman, submarine
fire controlman third class
fire control measure
fire control officer
fire control officers group
fire control operator
fire control order
fire control panel
fire control personnel
fire control pod
fire-control quadrant
fire control radar
fire-control radar
fire control radars
fire-control radars
fire control room
fire control section
fire control simulator
fire control simulator unit
fire-control sonar
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/8/1 6:46:20