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- Along with the increase of frequency, the meter measure error add, and the error of induction watt-hour meter relate to harmonics times and harmonics power. 感应式电能表随着频率的增加,计量误差加大,具有下降式的频率特性; 感应式电能表的计量误差与谐波次数的高低、谐波功率的大小、谐波功率的方向有关;
- A wealth of practical data show that it is difficult to attain the aim of enhancing the resolution by starting with the increase of frequency for the method of longitudinal (P) wave reflection. 大量实际资料表明,在松散地层中纵波速度受水饱和度的影响,故采用纵波反射法,从提高频率着手难以达到提高分辨率的目的。
- After antiviral treatment for 6 months, lamivudine seemed to induce the increase of frequency and absolute number of pDC2. The absolute numbers of peripheral CD8~+ T-cells and NK cells were simultaneously found to ascend. 抗病毒治疗后,拉米夫定组pDC2的比例和数量有提高,伴随自然杀伤(NK)细胞及CD8+T细胞数量的提高;
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Signal rise/fall time will get short as possible when the speed of digital system increase, while the increase of frequency and edge rate will bring a series of high speed design problems. 数字系统速度的提高意味着信号的升降时间尽可能短,而频率和边沿速率的提高将带来一系列的高速设计问题。
- With increase of amplitude or reduction of frequency of the entrance pressure, both of the amplitude of velocity and that of pressure within the die become larger, which can be observed more clearly for the case of larger amplitude of entrance pressure. 当入口压力的振幅增大或频率减小时 ,口模内压力和速度的振幅都增大 ,并且入口压力振幅越大这种现象越明显。
- The fluid force increases nonlinearly with the decrease of gap, the decrease of frequency and the increase of eccentricity. 指出流体反作用力随环形间隙的减小、偏心距的增大和振动频率的降低而非线性增大。
- The increase of production is evidence of that. 生产的增长就是这方面的例证。
- His weight showed an increase of 3 lbs. in a month. 他的体重在一个月内增加了三磅。
- She see a certain increase of gentleness in his manner. 她注意到他的举止彬彬有礼了一些。
- She saw a certain increase of gentleness in his manner. 她注意到他的举止彬彬有礼了一些。
- Where do we usually put adverbs of frequency? 频度副词我们通常放在哪里?
- A unit of frequency equal to one billion(109)hertz. 十亿赫兹频率单位等于十亿(109)
- A unit of frequency equal to1, 000 hertz. 千赫兹频率的单位,等于1000赫兹
- An increase of feeding- frequency lowered the cannibalistic rate. 而当喂食频 率高时,其残食率较低。
- The increase of price is all along of the storm. 物价的上涨完全因为那场暴风雨。
- This involves an increase of the national debt. 这样就难免使国债增加。
- The BHS is aiming for a 45% increase of production. BHS公司的力求将要产量提高百分之四十五。
- This only caused an increase of his stupor. 他的惊恐越来越大了。
- A unit of frequency equal to one billion(109) hertz. 十亿赫兹频率单位等于十亿(109)