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单词
升降机--启闭机--提取器--起重机
释义
水利水电词汇手册
lifter
启闭机；升降机，起重机；提取器
随便看
effective ablation heat
effective abstractions
effective access time
effective acidity
effective address
effective administration
effective age
effective alkalinity
effective annual rate (EAR)
effective annual yield (EAY)
effective antenna height
effective antenna length
effective aperture
effective aperture
effective aperture
effective aperture of an objective
effective area
effective area
effective area
effective atmospheric transmission
effective atomic weight
effective bandwidth
effective blockade
effective boresight area
effective boresight area--effective boresight area (of a steerable satellite beam)
科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。
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更新时间：2026/10/9 22:15:16