查询词典 mean difference

There was a significant difference in the SI mean value between SIa and SIb.

两种症状相关指数均值比较差异有显著性。

The seasonal division and their change in various Sichuan areas is discussed using the daily mean temperature data of Sichuan 135 stations and the seasonal division method by Zeng Qingcun et al. It is shown that:(1) Between 1961-2004 each seasonal length is different, summer and winter are longer than spring and autumn, and difference of the seasonal division in different areas is mainly shown by the time scale of spring and autumn.

利用四川地区135个台站的逐日温度资料和曾庆存等提出的季节划分方法，讨论了四川各区域的气候季节划分和季节变化，结果农明：(1)1961~2004年期间，四川地区季节的四季分配很不均匀，冬夏季偏长，春秋季节偏短；并且四川不同区域间的季节划分差异主要表现在春秋两季的时间长度上。

The mean liver stiffness in healthy volunteers was 2.0 kPa, the authors report, with no significant difference between subcostal and transcostal images, whether they were orthogonal or oblique.

正常对照组的肝脏硬度在2.0kPa，不论是与肋骨平行还是垂直，都发现肋骨下和肋骨间图像没有显著性差别。

In the study, the difference of circulation structure derived from GBVTD and dual-Doppler synthesis is compared and it shows that the GBVTD has a tendency to retrieve stronger mean tangential wind component.

本文并比较利用GBVTD反演之内核风场和双都卜勒合成风场两者差异，结果显示GBVTD所反演之台风主环流强度有高估的情况。

Results The mean time of headache, vomiting, tetany and the recovering of mind was shorter than that of virazole treatment group.The time of fever was shorter,but has no difference in statistics.

结果 结果显示，更昔洛韦组头痛、呕吐及抽搐症状和恢复神志的时间明显较病毒唑治疗组缩短，发热症状消退的时间虽有所缩短，但两者比较无显著性差异。

So, knowing how to respond can mean the difference between life and death.

所以，了解如何反应可能意味着生或死。

Yet any delay in emergency treatment could mean the difference between life and death or permanent disability.

然而对状况处理的任何延迟都将意味着生与死的差别，或者造成永久性的残疾。

Seconds in an emergency, and can mean the difference between life and death.

在紧急情况下，分分秒秒都很重要，知道怎样做可能就意味着生死之别。

In one of its many statistical graphs, the WHO study shows money can mean the difference between life and death.

报告的许多图表之一显示，世卫组织的研究表明金钱可能意味着生与死的不同。

Knowing how to use this equipment properly can mean the difference between life and death.

知道如何正确使用这些器材可能是性命攸关的大事。

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。