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单词
head sheave, sheave wheel
释义
head sheave, sheave wheel
天轮; 又称“绳轮”。设置在井架或暗井顶部,承托提升钢丝绳的导向轮。分“固定天轮(keyed [head] sheave)”和“游动天轮(floating [head] sheave)”。
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infraduodenal fossa
infraduodenal fossae
infradyne
infradyne receiver
infradyne reception
infraepimeron
infra-epimeron
infraepisternum
infra-episternum
infra-eye
infrafamilial
infra-family
infrafamily
infra focal image
infrafoliar
infraframe coding
infraframe frequency interleaving
infraframe image coder
infraframe sequential
infraganglional plexus
infrageneric
infragenicular wall
infragenital
infragenual
infragenual bursa
英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2025/12/31 2:57:07