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- normal frequency curve 常态次数曲线,正态频率曲线
- A normal frequency phase source based on micro controller. 基于单片机的工频相角源。
- The general form or a quantity indicative of the general form of a statistical frequency curve near the mean of the distribution. 峰度一种统计频率曲线接近分布中心时的大致状态或指示这种状态的数量
- The frequency of word: we compare the verbal frequency in the textbooks with the normal frequency and so to estimate the verbal selection of the textbooks. 文字频率统计，对各版教材所选的字的字频与标准字频进行比较，统计与标准差距过大的字的数量和比例，以对教材选字的科学性进行评价。
- The distribution of zero and pole is analyzed to obtain several features of carotid sclerosis such as rp.These features differ from those based on the maximum frequency curve and are also efficient. 接着，本文从多普勒音频信号的建模出发，建立颈动脉血管的零极点模型，分析极点的分布情况，提取一定的特征参数作为血管硬化的判据（如rP等），从而为临床诊断服务。
- Distribution curve cumulative frequency curve 分布曲线;分配销售曲线重复计算
- The PhC should exhibit the negative refraction to the TE electromagnetic wave with normalized frequency of 0.5263 by analyzing its dispersion. 对其色散关系的分析表明;该设计对归一化频率为0.;5263的TE极化光波具有负折射特性。
- Discussion on Establishing Sediment Frequency Curve 关于建立泥沙频率曲线问题的探讨
- At last, we change the normalized frequency of two-section shunt-open stub, which produce attenuation pole in higher band, to make the size be smaller. 最后，为了使尺寸更小，我们改变产生高频衰减极点的两段并联开路残枝的正规化频率。
- The method quantifies the system robustness based on cumulative frequency curves. 该方法能以累积频率曲线的形式直观地对任意性能水平下不同控制系统的鲁棒性能进行比较；
- relative cumulative frequency curve 相对累积频率曲线
- amplitude versus frequency curve 振幅频率特性曲线
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- ogive cumulative frequency curve 累积频数曲线
- differential size frequency curve 微分粒度频率曲线
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- Transmission parameters such as numerical aperture and normalized frequency of the fabricated holey fibers have been measured and compared with theoretical values based on effective index method. 测量了拉制成的有孔光纤的数值孔径和归一化频率等传输参数，并基于有效折射率方法与理论值进行了比较。
- Everything is absolutely normal. 一切完全正常。
- Routines for normal frequency mechanical ventilation of neonates 新生儿常频机械通气常规
