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- Friction lowers the frequency. 摩擦使频率减少。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- Aids lowers the body's resistance to infection. 艾滋病降低了身体的抗感染能力。
- In order to increase the homing action range of torpedo, lowering the frequency has become one of the main directions of improving the performance of homing system. 鱼雷自导工作频率的中、低频化已成为提高鱼雷自导系统性能的主要发展方向之一,其主要目的为了提高自导作用距离。
- A device that raises and lowers the warp threads on a loom. 排成纵向在织布机上将纵向丝线升高或降低的装置
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- Argued the clerk into lowering the price. 极力说服售货员降低价格
- In allene, the frequency falls further to 1389 ?? 在丙二稀类中,该频率再度降至1389厘?啤?/uk>
- At what value is the frequency low alarm set? 频率低报警是多少?
- A filter whose transfer function is matched with the frequency spectrum function of input signal. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
- But as the waves enter shallow waters, friction with the ocean floor lowers the waves' speed and raises their height... 但随着这些波浪进入浅水区,与海底的摩擦降低了波浪的速度但提高了它们的高度...
- Radiation must have exactly the frequency. 辐射必须严格具有频率。
- The frequency of aberration by CGH was 60%(12/20). 20例淋巴瘤患者CGH核型异常检出率为60%25。
- The frequency with which a person is present. 出席率某人出席的频率
- The frequency of EAA is increasing gradually. 避免抗原是治疗的关键,糖皮质激素疗效明显。
- Cellular debris, found in older thrombi, also lowers the HU count. 陈旧性血栓中的细胞残骸也能降低HU值。
- The number of cycles per second is the frequency. 而频率则是指每秒可完成的周期数。
- Automatic Level Control lowers the level to prevent feedback, and raises the level if it is too low. 自动电平控制会降低电平以防止反馈,如果电平太低,则会提高电平。
- The frequency at zero current is 60[kHz]. 零电流的频率为60 [千赫] 。
- It also causes irritability and lowers the immune system. 还会引起烦躁,降低免疫力。