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请输入您要查询的英文单词：
单词
sieve ratio
释义
sieve ratio
英?[siv ?rei?i?u]
美?[s?v ?re?o]
释义
筛比，筛制
行业词典
煤炭
筛比???"在给定筛序中,两个相邻筛面的筛孔尺寸之比。"???
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district court-martial
district courts
district courts statistics
district cross-cut
district curves
district dip
district division
district doctor
districted
district engineer
District Engineer's Office
district feed system
district forecast
district forester
district forest-office
district for foreign missions
district frame
district general administrator
district general hospital
district government
district haulage conveyer
district health
District Health Authorities
district health department
district health station
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/2/11 14:46:29