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船员劳务
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船员劳务
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crew labor
船员劳务
船员在一定或不定的期间内,在一个或数个航次中,为船舶所有人(包括船舶经营人和光船承租人)在船上提供技术性服务并领取报酬的劳动。
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element formation
element group
element hypergenic mobility
elementide
element innovation
element locally zero
element mass matrix
element migration
element mobility
element nucleosynthesis
element of a block design
element of a matrix
element of an analytic function
element of arc
element of area
element of a set
element of a space
element of a spread
element of best approximation
element of city planning
element of contact
element of eclipse
element of finite order
element of geometry
element of infinite height
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