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- normalized frequency distribution vector 归一化谱分布向量
- normal frequency distribution 常态次数分布,常态频率分配
- An interval in a frequency distribution. 组，类频数分布的一个周期
- A normal frequency phase source based on micro controller. 基于单片机的工频相角源。
- The number of measurements in an interval of a frequency distribution. 频率分布一次频率分布的区间内计算的数量
- The frequency distribution of VDR genotype was bb86 0%,Bb10 0% and BB4 0%. VDR基因型分布频率为BB型 4 0%25 ,Bb型 10 0%25 ,bb型 86 0%25 ;
- The difference or interval between the smallest and largest values in a frequency distribution. 极差频率分布上最大值与最小值之间的差别或距离
- A frequency distribution shows the number of observations from the data set that fall into each of the classes. 频率分布反映出落入每一组的观察值个数。
- 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。
- One way we can compress data is to use a frequency table or a frequency distribution. 压缩资料的一种有效方法是编制频率表或频率分布。
- Such classes are separated by 'natural breaks'in the frequency distribution or the analogous cumulative curve. 这样的级可由频率分布或类似的累积曲线中的自然断点划分开来。
- Such classes are separated by "natural breaks" in the frequency distribution or the analogous cumulative curve. 这样的级可由频率分布或类似的累积曲线中的自然断点划分开来。
- A cumulative frequency distribution enables us to see how many observations lie above or below certain values. 累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。
- The Six Sigma Black Belt should be able to compute the mean and standard deviation from a grouped frequency distribution. 西格玛黑带应能从一组频次分布数据计算出均值和标准偏差。
- Curve A might represent the frequency distribution of the number of days' supply on hand in the perishable grocery business. 曲线A可用以刻画食品商人手中易霉货物储备天数的频率分布。
- The portion of a frequency distribution containing one fifth of the total sample. 五分位数频数分布中，含有总抽样量的五分之一的部分
- The frequency distribution of characteristic value of the male cones and pollen is abnomal. 杉木雄球花及花粉特征值频率分布为偏态分布。
- Another way of presenting these data is by a histogram or frequency distribution. 另一种展示这些数据的方法是通过直方图或者频率分布。
- DBH frequency distribution for all four forest types showed a typical reversed J shape, suggesting the forests in Mt. 而树高分布主要以双峰分布和近似对称分布为主;
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
