片语

Quality Variation Coefficient质量变异系数

coefficient of deviation变异系数；偏差系数；漂移系数

local variation coefficient局部变异系数

lorentz variation coefficient劳伦兹变异系数

sample variation coefficient样本变差系数

difference of variation coefficient变异系数差

variation coefficient Cv变差系数Cv

variation coefficient of evenness条干cv

Structure Variation Coefficient结构变异系数

variation coefficient method变异系数法

英汉例句

• the variation coefficient of total nitrogen(17%) was the smallest and more stable.

  总氮的变异系数（17%）最小，比较稳定；

• annual precipitation variation coefficient was smaller in higher altitude mountain than in lower altitude areas and plain in urumqi river basin.

  年降水量变异系数随海拔的升高而减小，即海拔越高的区域降水量的年际间波动相对越小。

• according to limit state of reduced safety factor, we can compute critical failure probability and variation coefficient corressponding different most likely safety factors.

  根据折减后安全系数的极限状态，可计算出不同最大可能安全系数的临界变异系数和临界破坏概率。

• it is found that the central design coefficient is a decreasing function of the variation coefficient of vertical consolidation coefficient and is an increasing function of probability of failure.

  中心设计系数是竖向固结系数变异系数的减函数，而是失效概率的增函数。

• the variation coefficient of biomass ratio was higher in flower than in other organs, which showed that this weed had high ability to adjusting reproduction allocation.

  在各构件物质分配变异系数中，花生物量分配的变异系数相对较大，说明其调节生殖分配的能力较强；

• the risk of cultivating cotton would reduce with the decrease of variation coefficient of cotton yield.

  棉花产量的变异系数减小，种植棉花的风险降低；

• the model uses the variation coefficient as parameter, which reflects eigenvalue difference to represent the weight of evaluation indexes, decreases the subjectivity of weight decision.

  该模型采用反映评价指标特征值之间的差异性的参数变异系数作为评价指标的权重，减少了权重确定的主观性。

• quantity genetic analysis showed that genetic variation coefficient, performative variation coefficient and hereditary ability of growth properties were greater than physiological properties.

  数量遗传分析表明，各生长指标的遗传变异系数、表型变异系数和广义遗传力一般均大于生理指标；

• the method measuring the ovary weight of tat for detecting the bioactivity of hcg results lower variation coefficient and greater reliability.

  美英日三国药典规定使用的大鼠卵巢增重法组内组间变异系数最小，测定结果可靠性最大；

• with the increasing of directional backcrossing generationstransferred, variation coefficient and uniformity degree of different hybrid groupsdecreasing.

  结果表明，随着定向回交世代的增多，杂交种群体内的变异幅度减小，群体整齐性逐渐提高。

• the optimum design example shows that the variation coefficient of load torque acting on cutting head is decreased 13.

  优化设计实例表明，截割头的负载转矩变差系数减小了13。

• the main factors influencing cycle injection outcome are the permeability variation coefficient and connectivity degree between layers.

  影响周期注水效果的主要因素是渗透率变异因数和层间连通程度；

• suppose that critical value of reduced safety factor is 1.05, critical failure probability and variation coefficient corressponding different most likely safety factors can be calculated.

  设折减后安全系数的临界值为1．05，由此计算出不同最大可能安全系数的临界变异系数和临界破坏概率。

• the variation coefficient of the tillering number per plant was the maximal, while grain weight per plant and the main spike grain weight was the next.

  性状变异系数最大是单株分蘗数，其后依次为单株粒重和主穗粒重，最小的为株高；

• the variation coefficient of carbon concentration was smallest for leaves, and largest for roots.

  叶的碳浓度变异系数最小，而根的变异系数最大。

• this paper first measures interregional disparity in financial capacity by variation coefficient weighted by population.

  首先采用以人口为权数的加权变异系数对地区间财力差异进行了度量。

• the research shows that influence of sample variation coefficient on estimated accuracy should be considered.

  研究表明，应考虑样本变差系数对估计精度的影响。

• betterextract condition is obtained with orthogonal test, and the zinc element is put to the ad-dition and recovery test. the method give recoveries of 96.24%, variation coefficient of0.64%.

  通过正交试验分析获得较优的萃取条件，并对锌元素作添加回收试验，得回收率为96.24%，变异系数为0.64%；

• the results show that the test site has a very good homogeneity with a variation coefficient of the reflectance in any channel lower than 3%.

  地表反射率和大气光学特性地面同步测量结果显示：敦煌场地的地面均匀性好，各个通道反射率的变化系数（即相对变化百分比）均小于3%。

• evaluation of operational reliability for dc converter stations by using variation coefficient method;

  提出将聚类法、变异系数法与距离综合评价法相结合的客观评价方法。

• based on 5% of statistics there are no apparent relationships between equity capital cost, average capital cost, standard variation coefficient of ebit and degree of financial leverage.

  在5％的统计学水平上，权益资本成本、平均资本成本、息税前收益率的标準离差率和财务杠桿系数四者之间无明显的相关性。

• to overcome the shortcomings of the methods to subjectively or objectively determine the weight of indexes, the group eigenvalue method combining with the variation coefficient m.

  为解决用主观赋权法和客观赋权法确定指标权重存在的问题，采用群组决策特征根法和变异系数法相结合的方法。

• among them, the genetic variation coefficient of yield per plant was up to 29.51%, so it had high heredity potential, swift genetic advance and good selection effect.

  单株产量位次比较靠前，并且遗传变异系数也比较大（29.51%），因此单株产量的遗传潜力大、遗传进度快、选择效果较好。