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潜水作业
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潜水作业
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潜水作业
释
diving operation
潜水作业
人类或由人类控制的机械装置为完成水中捕获、查勘、打捞、施工及军事行动等进入水体、完成预定任务后返回水面所进行的水下活动。泛指人类一切有意识、有目的水下行为。
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contour surface
contour tillage
contour tone
contour winding number
CONTOUR彗核探测器
contra-
contraception
contraceptive
contraceptive appliance
contraceptive vaginal ring
contraclockwise
Contracorriente
contra-covariant functor
contract
contractant
contract award production responsibility system
contract discharge
contracted basis function
contracted basis set
Contracted Chinese labourers
contracted cycloid
contracted ideal
contracted notation
contracted product
contracted pupil
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