几何平均

这里首先提出了一种计算EDA介质等效波速的几何平均法。

A geometric mean formula is first derived for the equivalent seismic velocity of EDA media .

几何平均滴度（GMT）为8.4、3.2、17.05。

Geometric mean titers were 8.4 , 3.2 , 17 . 05 , respectively .

用几何平均模型计算多晶材料的X射线弹性常数

Calculation of X-ray elastic constants of polycrystal materials using geometrical average model

几何平均生成GM（1，1）预测模型及其应用

Geometry Average Generating GM ( 1,1 ) Prediction Model and its Application

较为简单的几何平均法（GA）被用来进行数据处理。

In data treatment , the simple geometric average ( GA ) method has been used .

研究了（p，q）型加权几何平均不等式，对0几何平均不等式成立的两个充分必要条件的等价性的直接证明。

A weighted geometric average inequality of type is studied . For , two equivalence conditions of the weighted geometric average inequality of type is proved .

结果调查409人，麻疹IgG抗体阳性393人，阳性率96.09%。几何平均滴度（GMT）为1：1530。

Results The total subjects were 409 , and the positive rate of IgG was 96.09 % , the GMT was 1:1530 .

这既证明了几何平均法的可行性，也证明了EDA介质在流体识别方面的可拓展性。

And these results verify not only the feasibility of geometric mean method , but also the extensibility of EDA media on fluid discrimination .

本文给出了厄米特矩阵迹的Holder不等式，Minkowski不等式和算术几何平均值不等式。

This paper gives Holder 's inequality , Minkowski 's inequality , arithmetric - geometric mean inequality of the Hermite matrix trace .

利用两天（清洁日和污染日）MODIS的红、蓝和近红外通道表观反射率资料，通过查算表反演了水面上空的气溶胶光学厚度和几何平均质量粒径；

The aerosol optical depth and particle geometrical mean mass radius over water was retrieved with a LUT using two day ′ s MODIS data .

免后抗体阳性率为99.42%，几何平均滴度（GMT）为39.96。

The positive seroconversion rate of post-vaccination was 99.42 % and the geometric mean titer ( GMT ) was 97.43 % .

免后1～3月，抗体阳转率达到96%以上，几何平均滴度（GMT）达到760以上。

Antibody positive rate and GMT were above 96 % and reach 760 1 to 3 months after injection of vaccine .

结果显示：所有加强免疫的儿童抗HAV阳转率为1000%，几何平均滴度（GMT）为3013mIU/ml；

The results showed that the anti-HAV positive seroconversion rate was 100 % in all children , the GMT was 3,013mIU / ml.

利用优超理论建立了若干解析不等式，并对KYFAN不等式、算术&几何平均不等式进行了推广。

Some analytic inequalities are established by using of the theory of majorization . The Ky Fan inequality and the arithmetic and geometric mean inequality are also refined .

1997年Fiedler和Ptak定义和研究了正定矩阵间的谱几何平均F（A，B），并给出了相关性质。

In 1997 , Fiedler and Pta'k introduced spectral geometric mean F ( A , B ) of positive definite matrixes , and discuss its properties .

本文运用推广的Clark公式，对由几何平均确定的亚式期权，得到实用的套期保值策略。

By a Generalized Clark Formula , this paper provides a hedging strategy for the Asian option calculated with geometric averaging . The hedging strategy is uncomplicated and easy to operate .

运用AHP方法对盟员选择进行了探讨，给出了分析方法，运用评分几何平均法、规范列平均法对评判矩阵进行了计算，有效地确定决策矢量。

It discusses how to select the members in virtual enterprise with AHP that is a quantitative and qualitative analytic method . To calculate the judgement matrix , the ways of geometric mean and normalization row mean are used .

首剂免疫后14d，A组与B组抗体阳转率均达100%，中和抗体几何平均滴度为5.2IU/ml和5.6IU/ml。

On day 14 after the first dose , both the antibody positive conversion rates of groups A and B reached 100 % , and the GMTs of antibody were 5.2 and 5.6 IU / ml respectively .

结果显示：MV强化免疫前HI抗体和ELISAIgG抗体阳性率分别为9978%和9522%，抗体几何平均滴度（GMT）分别为1∶3615和1∶81215；

The results showed that the measles antibody positive rates of HI and ELISA-IgG were 99.78 % and 95.22 % , the GMTs were 1 ∶ 36.15 and 1 ∶ 812.15 before MV catch-up immunization respectively .

白喉和破伤风免疫后抗体滴度的几何平均值（GMT）分别比免疫前增加4～28倍和7～11倍。

Concerning both diphtheria and tetanus antibody titres , the raise of GMT ranged from 4 to 28 and 7 to 11 fold in comparison with titres of pre-immunization .

血清学监测结果表明，强化免疫后1个月，麻疹IgG抗体无论阳转率、几何平均滴度，还是预防显性感染抗体比例，都达高水平；

The results of serology monitoring showed either the positive seroconversion rate or the GMT level of measles IgG antibody , or the ratio of preventing clinical infection raised to the highest level after one month of mass immunization .

活动期SLE组抗HCMV-IgG的几何平均滴度（GMT）明显高于对照组（P<0.01），而非活动期SLE组抗HCMV-IgG水平与对照组差别不显著（P>0.05）。

Geometric mean titer ( GMT ) of anti-HCMV IgG in SLE group was statistically significant higher than that of control group ( P < 0.01 ) .

结果暴露组作业环境空气中甲萘威的几何平均浓度（G）为52.41mg/m3、总酚为0.08mg/m3，均高于内、外对照组，差异有统计学意义（P<0.05或P<0.01）。

Results In the exposure group , the concentrations of carbaryl and phenol ( 52.41 mg / m 3 and 0.08 mg / m 3 respectively ) were significantly higher than those in the internal and external control group ( P < 0.01 or P < 0.05 ) .

参照一篮子期权的几何平均B-S期权定价模型，给出了基于实物期权的多项土地资源储备与开发的算术平均收益的夏普比率优化目标函数。

The objective Sharpe ratio function of land development arithmetic average value portfolio is deduced based on the geometric average B-S model of the basket options in the paper .

CFT抗体的几何平均滴度依次为8.88、30.82、42.71和50.51。

The geometric mean titers of CFT - antibody of group A , B , C and D were 8.88 , 30.28 , 42.71 and 50 . 10 . respectively .

在评价路网平均服务水平时，提出用加权几何平均值来计算路面使用性能综合评价指标PQI；

When evaluating the average of the road network serviceability , this paper put forward to using weighed geometric mean to calculate PQI .

结果全程免疫后1个月时，12个组抗HBs阳性率为72.83%～98.99%，抗HBs几何平均滴度（GMT）为34.45mIU/ml～20.108mIU/ml；

Results One month after full dose immunization , the anti-HBs positive rates were from 72.83 % to 98.99 % and GMTs were from 34.45 % mIU / mL to 201.08mIU/mL in all 12 groups .

试验疫苗组2针免疫后1个月和3针免疫后1个月，抗体几何平均滴度（GMT）与免疫前相比均达到≥4倍增长，阳转率均为100%。

The GMTs of antibodies in trial group both one month after two doses and one month after three doses increased by 4 folds . Antibody positive conversion rate was 100 % in the trial group .

结果：麻疹抗体阳性（≥1：200）率96.72%，几何平均滴度（GMT）1：1004.29，不同年龄段及区县间麻疹抗体阳性率和GMT有统计学意义。

Results : measles antibody positive (≥ 1:200 ) percentage 96.72 % ; GMT 1:1004.29 ; measles antibody positive and GEM of the subjects ( at various ages and from different counties ) have statistical significance .

结果免疫后6个月抗体转阳率达928%，几何平均滴度（GMT）为1∶468。免疫后36个月抗体阳性率为923%，GMT为1∶275。

Results The seroconversion rates were 92 8 % and 92 3 % in 6 and 36 months respectively , and the GMTs were 1 ∶ 4 68 and 1 ∶ 2 75 respectively after the immunization .