man-pack laser unit 背负式激光器
one-man operated unit 单人操作的设备
productive man work unit 农业劳动力单位
man-pack television unit 便携式电视装置
man-made masonry unit 人造圬工体
Unit Testing Man Days 单体测试所需人天
man pack unit 便携式装置
man operated unit 单人操作的设备
beam unit done by man 人工梁单元
Citizens are shifting from "unit man" to "community man" and communities have become important places in their daily life.
社区成为人们日常生活的一个重要场所,城市居民正由“单位人”向“社区人”转变。
Two decades ago Germany's unit Labour costs, for instance, were some 12% above the euro-zone average, earning it the epithet of the "sick man of Europe".
举例来说,过去的二十年里,德国的单位人工成本比欧元区平均水平高出12%,也因此得到了“欧洲病夫”的绰号。
The kilogram is the only unit of measurement still based on a man-made artifact.
千克是目前唯一一个以人工制品为参照标准的计量单位。
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