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- equal frequency measure 精度频率测量
- Any one of the numbers or values in a series dividing the distribution of the individuals in the series into ten groups of equal frequency. 十分位数指把一系列的数字或价格按相等的出现频率分成十组后的其中任何一个数字或价格
- Wave speed equals frequency times wavelength. 波速等于频率乘以波长。
- A set of ac power-supply circuits (usually three) carrying currents of equal frequency with uniformly-spaced phase differences. 一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
- A set of ac power-supply circuits(usually three) carrying currents of equal frequency with uniformly-spaced phase differences. 一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
- A set of acpower - supply circuits(usually three)carrying currents of equal frequency with uniformly - spaced phase differences. 一组频率相同,相位彼此相差均匀的交流供电电路(一般是三相)。
- In this paper, a frequency measure method based on Automatic Gain Control (AGC) voltage is provided to the request of experiment equipment design. 针对实验装置设计的要求,提出一种基于自动增益控制(AGC)的电压值测量频率的方法。
- Moreover, it is very important to introduce the equal frequency surface (EFS) method because the trajectory of the refraction can be predicted basically by this useful method. 法,因为此方法基本上可以预测电磁波经过介质后折射的行进轨迹。
- A wetness measurement system based on cavity perturbation method is designed for precise measuring,including automatic frequency tracing system and equal precision frequency measurement system. 以汽轮机内蒸汽湿度的准确测量为目的,设计了基于微波谐振腔微扰法的蒸汽湿度测量系统:自动频率跟踪系统和等精度频率测量系统。
- Volvulus is most common in adults, where it occurs with equal frequency in small intestine (around a twisted mesentery) and colon (in either sigmoid or cecum which are more mobile). 成年人肠扭转较常见,发生在小肠(围绕着扭曲的肠系膜)和结肠(发生在乙状结肠或是盲肠,它不固定)机会是均等的。
- A VI-based vibration frequency measurement using CVI software was designed and it is used to measure the frequency and damping of actuator-OPU. 使用LabWindows/CVI软件设计了一个基于虚拟仪器的振动频率测量方法,并将其运用于促动器的固有频率测量中。
- A convenient and visual way was found to instant measure frequency via effect of acoustooptic deflection,making solution to the conventional radar carrier frequency measurement. 针对传统雷达载频测量方法的不足,设计出了一种基于声光偏转效应的简单快捷的可视化频率测量方法,实现了对雷达频率实时并行检测。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Ciliary beat frequency measurement of cultured human nasal epithelial cellsSONG Xiao-hong, et al. 体外培养的人鼻腔黏膜纤毛摆动频率的测量。
- The signal environment of ECM is more and more complex, so frequency measurement methods must be high-speed and precise in broad frequency band. 面对日益复杂的电子战环境,要求必须在很宽的带宽范围内,对频率信息进行快速、高精度的测量。
- The effect of the detuning of the stiffness of drilling spindle on the frequency of double spindle drilling machine is discussed by using perturbation theory of nearly equal frequencies. 运用近频摄动理论分析了双轴钻床钻轴刚度失谐后对钻轴系统固有振动频率的影响。
- In conclusion, the trend of power system frequency measurement is naturally educed. 最后对电力系统频率测量的发展趋势提出看法。
- It is equal to me whether he comes or not. 他来不来对我都一样。
- Circle Center Fitting (CCF), a phasor method of frequency measurement, is innovated and proved, and it has the practical value of engineering. 提出并论证了“圆心拟合法”相量测频方法,具有一定的应用价值。
- I was bored with work not equal to my abilities. 我对于那些跟自己能力不相称的工作感到厌倦。