查询词典 mean difference

In the research of dynamic difference, based on the factors analysis of house price level, constructing similar and normal error correction model, the paper studied the determinant of short-run dynamics, and analyzed the reason of difference in autocorrelation and mean reversion.

在住房价格短期波动差异研究中，在城市房价水平影响因素分析的基础上，通过构建类似和标准误差修正模型，考察房价短期波动的决定因素，分析了房价波动自相关和均值回复表现差异的原因。

Inference and Hypothesis Analysis of Two Populations - including Difference of the Mean, Ratio of the Variance, Difference of Proportions.

推理和假设分析两个种群-包括不同的平均，比例的差额，差额比例。

Results: Among the patients who had normal joint laxity, the mean side-to-side difference in anterior tibial translation on testing with the KT-2000 arthrometer at a minimum of twenty-four months postoperatively was 2.7 ± 1.9 mm in the bone-patellar tendon-bone graft group and 3.5 ± 1.7 mm in the hamstring graft group. This difference was not significant.

结果：关节松弛度正常病人术后24月利用KT-2000 型关节测量仪检查平均双侧胫骨前方移动度差别，髌骨-骨-腱移植组为2.7 ± 1.9 mm ，筋膜移植组为3.5 ± 1.7 mm ，差别无统计学意义。

Results Mean pain scores were significantly reduced30min after interpleural instillation of0.5%bupivacaine or normal saline,however,there was no difference between the groups when comparing mean pain scores at rest and when coughing either before or afˉter the administration of the corresponding solution.

结果布比卡因组和对照组给药后30min疼痛评分均减少，但两组间在休息和咳嗽时的给药前后疼痛评分没有差别。

Result:the incidence of AP went up year by year;(2)bile tract disease is the major reason,but hyperlipdemic AP should be attach importance to for its higher and higher incidence;(3)mean age of biliary AP is higher than alcohlolic and hyperlipdemic AP;(4)the difference of sex is significant in biliary AP and alcohlolic AP;(5)the incidence of local omplications is lower than alcohlolic and hyperlipdemic AP,but the difference is of no significance in view of systemic complications;(6)lungis of the most liability for dysfunction,and renal dysfunction is most closely related to death ;(7)ESS is associated with AP and related to the severity and prognosis .

结果表明：(1)急性胰腺炎发病率呈逐年上升趋势；(2)胆道疾病仍是急性胰腺炎的首要病因，高脂血症性胰腺炎明显增多，应受到重视；(3)胆源性胰腺炎患者年龄高于酒精性和高血脂性等其它原因的胰腺炎；(4)性别差异在胆源性、酒精性胰腺炎中显著；(5)胆源性胰腺炎出现局部并发症几率少于酒精性和高血脂性胰腺炎，而在全身并发症上无明显差异；(6)重症急性胰腺炎中，肺脏最易发生功能障碍，肾功能障碍与死亡关系最密切；(7)急性胰腺炎易伴发正常甲状腺病态综合症，并与其严重程度和预后相关。

Mika - Any Other World 专辑《Life In Cartoon Motion》演唱/Mika In any other world You could tell the difference And let it all unfurl Into broken remenents Smile like you mean it And let yourself let go Cos it's all in the hands of a bitter, bitter man Say goodbye to the world you thought you lived in Take a bow play the part of a longly parat To the world you thought you lived in I tried to live alone But lonely is lonely, alone So human as I am I had to give up my defences So I smiled and tried to mean it To let myself let go in the hands of a bitter, bitter manto the world you Say goodbye to the world you Say goodbye "I never ever I forget my story My face is not sad but sometimes, I am sad."

在其他世界里，你能慧眼识珠，让这一切成为横幅破碎remenents微笑喜欢你意思是让你放过产地来源证它的所有人手中的苦涩惨痛的男子挥手告别世界，你以为你住在采取鞠躬发挥的一个组成部分甲状旁腺长期生存的世界，你以为你住的Mika☆-任何其他世界，我尝试独居而寂寞是寂寞，铝一个人如此，因为我，我不得不放弃自己的抗辩，让我笑，并试图意味让自己放手在手中的苦，化学家住宅男人的世界里，你告别了世界，你说再见&我永远，我忘记了我的圣奥里着我的脸是不是很不幸，但有时候，我很伤心。&

In the behavioral analysis, we found that there is no significant difference of mean score between playing with human or with the computer in the noncompetitive conditions, but with significant difference in competitive conditions.

在行为的分析里，发现在非竞争性的状况下，在和人玩或和电脑玩两者之间，「平均得分」方面的得分没有差别；但是在具有竞争性的条件里，却有显著的差别。

To reach the aim, this paper designs a group of proper evaluation criterions on the basis of the qualitative and quantitative criterions, which is on the basis of visual interpretation, adopting average gradient and wavelet energy for analyzing the space resolution difference between fusion image and original undegraded multi-spectral image, adopting standard variance, standard deviation and covariance matrix determinant value for analyzing the difference of information between fusion image and original undegraded multi-spectral image, adopting mean, median and normalization least variance for analyzing the maintenance degree of spectrum information.

将待融合图像降解到原来分辨率的一半，用现有的一些融合算法进行融合实验，并用定性和定量评价方法对融合图像进行质量评价，得到10种较好的融合方法。

In this paper,it presents that the two parameters of objective evaluation of color image quality,color difference mean square error and color difference peak signal-to-noise ratio based on the model of S-CIELAB.

对JEPG2000、加白噪音和图像传输中产生位错的三类失真共180幅彩色图像进行了CD-PSNR参量计算，并与国际上已经给出的主观评价结果进行了比较。

The mean diopters of corneal astigmatism compared with that before the surgery had no significant difference in the group A, and had significant difference in the group B, at 1st month after the operation.

术后前房闪辉、角膜水肿、后囊混浊、人工晶状体移位的发生率A组显著低于B组。A组人工晶状体在前房内的破损率和翻转率分别为2.9％和1.0％。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。