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secondary ratio

  • 第二比率

网络释义专业释义

短语

secondary emission ratio [物] 二次发射比 ; 二次发射系数

secondary fission ratio 次生裂变比

Secondary Compression Ratio 次要压缩比

secondary air ratio 二次风率

Secondary drive ratio 二次传动化

secondary to primary turn ratio 次级对初级的匝数比

secondary sex ratio [遗] 次级性比 ; 第二性比

Secondary InterferenceTime Ratio 最后提出次干扰时间率 ; 次干扰时间率

secondary pressure ratio 次流压比

secondary flow pressure ratio 次流压比

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  • 第二比率

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • The secondary gross enrollment ratio was eight percentage points higher than the previous year. Regular undergraduate enrollment increased by 420,000, and graduate enrollment by 27,000.

    高中阶段教育入学率上年提高8个百分点,普通高校招生数增加42万人,研究生增加2.7万人。

    youdao

  • Secondary buckling mode of shallow arches depended on the ratio of rise to gyration radius.

    对于矢跨比较小,矢高与截面回转半径比值决定拱的屈曲形式

    youdao

  • The main studying contents of this thesis are optimization-design of the mixture ratio of tunnel's secondary lining concrete and internal structural analysis.

    本文的主要研究内容隧道二次衬砌混凝土配合比优化设计及其结构内力分析

    youdao

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