mean ratio的例句大全

Former fashion model Kaoru Igarashi had a theory, based on the golden mean ratio, that there might be an algorithm capable of calculating what fashion best suits you using your vital stats and facial dimensions.

量体选衣曾经当过时装模特五十岚馨有一套基于黄金分割律的理论，就是说可能有这样一种算法，它能用你的关键尺寸和脸部比例算出你最适合哪种时装。

Results Mean endometrial thickness and endometrial pattern in 15 pregnant women did not differ statistically in nonpregnant women. Blood flow number and ratio of blood flow area of endometria in pregnant women were more than nonpregnant women.

结果15例妊娠，妊娠组内膜厚度、回声类型与未妊娠组无差异，妊娠组内膜血流计数及内膜血流面积比均较未妊娠组增加。

using the slope-ratio technique from regression of common logarithm value of different indexes on mean daily zn intake, relative bioavailability of zn-lys and zn-met were different.

采用斜率比法，不同判据指标得到的赖氨酸螯合锌和蛋氨酸螯合锌的相对生物学效价不同。

The seasonal variation of the global tropopause zonal mean ozone mass mixing ratio anomalies has obvious quasi-semiyearly variation, and has opposite connection between Northern Hemisphere and Southern Hemisphere.

对流层顶臭氧质量比纬向距平的季节变率表现出准半年变化趋势，且两半球变化趋势相反。

The frequency distribution of ratio Ω for a large amount of earthquake cases approximates to the Gaussian distribution with a mean value of Ω equal to about 0.092, which corresponds to the dominant sliding angle of about 60 °.

对于大量震例来说，比值Ω的频数分布近似于正态分布，其平均值约为0.092，相当于震源的优势错动角60&61°。

with the perspective of risk transferring, this thesis focuses on discussing the reinsurance optimization model under mean-variance principle, utility theory and sharpe's ratio, their meanings, basic ideas and conditions applicable.

从原保险人利用再保险转移风险的目的出发，本文集中讨论了均值方差原理、效用原理及夏普比率（风险收益比率）下的再保险最优化模型，三种原理的含义、基本思想及所适用的条件。

The test shows that the mean action force increases with the impact speed, and the mean action force has no influence over the ratio of the rigid mass block vs the mass of the thin-wall structure subject to impact.

数值实验表明，随着碰撞速度的提高，平均作用力会相应增大，撞击薄壁结构的刚性质量块和薄壁结构的质量比对平均作用力没有影响。

Abdominal aortas were analyzed for intimal area, mean intimal thickness and intimal/ media area ratio. Intimal nuclear cells were counted at 3 days after injury.

病理切片分析血管内膜面积、内膜平均厚度、中膜面积，计算内膜／中膜面积比，计数术后3天内膜有核细胞数。

Finally, the method of weighted mean is used to calculate the inherent risk ratio of the audit.

最后，利用加权平均法得出经专家评估的审计项目固有风险比率。

Influences of electrolytic parameters ( the ratio of ton to toff, frequency, mean current density and temperature of electrolyte) on synthesis of nano-fibrous PANI were studied in detail. The process conditions were optimized.

详细探讨了电解工艺参数（脉冲占空比、频率、平均电流密度以及溶液温度）等对纳米纤维聚苯胺膜合成的影响，获得了制取纳米纤维聚苯胺的最佳工艺条件。

Results: Mean diameter of the tetracaine liposomes was 105.5 nm, mean embedding ratio was 63.8%.

结果：丁卡因脂质体平均粒径为105.5nm，平均包封率为63.8%；

The variance ratio test, mean value test and interval estimations are introduced in analysis of the results.

并采用方差比校验、均值校验和区间估计方法处理所得的结果。

The appearance, size and sise distribution, drug loading were studied. The results showed that the mean size was 11.2 μ m, embedding ratio was 86. 3%, drug loading was 23.2 U/ mg.

结果表明，肝素钠明胶微球的平均直径为11.2μm，包封率达86.3%，载药量为23.2U／mg。

The modeling performance is assessed in terms of in-band and out-of band errors, such as normalized mean square error and adjacent channel error power ratio, and it is compared with a conventional NARMA, a memory polynomial with respect to accuracy and computation complexities.

广义NARMA模型性能通过使用归一化的均方误差和邻道误差功率比等带内和带外失真误差进行评价，并且在计算精度和计算复杂性方面和传统的NARMA模型及记忆多项式模型进行比较。

Relationship of the relative stem form to crown ratio and mean height for Pinus tabulaeformis

油松相对干形与树冠率及平均高的关系

Effects of crown ratio and mean height on the relative stem form were studied by sample plots and sample trees for Pinus tabulaeformis in main forested region of Shaanxi.

本文用在陕西主要林区调查的油松标准地、标准木材料，就树冠率和平均高对相对干形的影响进行了研究。

The preliminary report of mean ventricular electrical axis and Q-T ratio in the normal mice

正常小鼠心电轴及Q－T比值的初步报告

Mean-Square Radius of Gy ratio n of Polydimethylsiloxane Chain

聚二甲基硅氧烷链的均方迥转半径

Lesions were small ( mean volume: 1.6 cm3), and ADC was moderately decreased ( mean ADC ratio: 76%).

病灶体积较小（平均体积：1.6cm3），ADC值中度下降（平均ADC比率：76%）。

This paper proposed the multiple Mean-Variance ratio test of which is based on the "Asset Performance Evaluation with Mean-Variance Ratio" of Bai ( 2008), completing the theory of Mean-Variance Ratio test.

本文在Bai（2008）提出的均值方差比（MVR）检验的基础上，完善了小样本检验的理论，提出了k个均值方差比的多元MVR假设。