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- If the coefficient of engagement overlap decreases,the flow aggrandize,trapping volume and the flow pulsating ratio decreases. 随着齿轮啮合重合系数的减小,齿轮泵的流量增大,困油容积和流量脉动率减小。
- Combin ing with the design of auxiliary power supply on200km/h EMU,this paper analyzes and calcu-lates the voltage pulsating ratio of DC output in several rectifying circuits. The SUB simulation results are also given out. 文章结合200km/h电动车组辅助电源的设计,对几种整流电路中直流输出电压脉动率进行分析计算,并给出其SUB仿真结果。
- A single complete pulsation of the heart. 心搏一次完整的心脏跳动
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- pulsation ratio 脉动节拍比
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- A pulsation produced by beating. 振动敲击产生的振动
- Prevent pulsation problems in piping systems. 防止管线系统中的脉动问题。
- Irregular,rapid beating or pulsation of the heart. 心脏急速跳动规则的,快速的心跳或心脏的博动
- A single.complete pulsation of the heart. 心搏一次完整的心脏跳动
- It offers the true pulsation of natural growth. 它提供了自然成长的真正跳动。
- Undergoing pulsation; vibrating. 经历搏动的;颤动的
- A throbbing or pulsation, as of the heart. 心脏跳动,心脏博动跳动或博动,如心脏
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- Irregular, rapid beating or pulsation of the heart. 心脏急速跳动规则的,快速的心跳或心脏的博动
- The ratio of men to women was two to one. 男女的比例是二比一。
- A pulsation of the heart;a heartbeat. 心脏的跳动;心跳
- A pulsation of the heart; a heartbeat. 心脏的跳动;心跳。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries