For continuous data we calculated a weighted mean difference.
对于连续变项我们计算加权的平均值差异。
Continuous data were analysed using weighted mean difference (WMD).
连续数据的分析使用加权均数差(WMD)。
The mean difference of the post-test was significant at the 0.05 level.
实验组和对比组时间的平均数差异经过t检验，在0.05的水平上具有显著性。
The mean difference of pixels suddenly decreased and increased in different directions;
象素的灰度差分均值在不同方向上突然下降或上升；
AIM: To explore the standardized mean difference, the common effect size for ANOVA in medical research.
目的：探讨医学研究中方差分析常用的效应量——标准均数差的计算方法。
Statistical analysis for continuous data was done by weighted mean difference or standardised mean difference.
连续数据以权重平均差或标准化平均差作统计分析。
The primary outcome was weighted mean difference (WMD) for CIMT comparing HIV positive versus negative patients.
主要成果是加权均数差(WMD)的为CIMT比较HIV阳性与阴性患者。
The input vector is processed by means of mean difference to improve speaker-independent tone and speed up NN training.
通过对网络输入矢量进行均值差处理，改善了非特定识别的效率，并且加速了网络训练的进程。
The standardised mean difference and relative risk were used for continuous data and dichotomous data comparisons, respectively.
对连续性数据及二分法的数据各自以标准平均差及相对风险来比较。
Standard methods of the Neonatal Review Group with use of relative risk (RR), risk difference (rd) and weighted mean difference (WMD).
新生儿评价组的标准方法，使用相对危险度(RR)，风险差(RD)和加权均数差(WMD)。
The difference between them is 12.42. This mean difference implies a correlation coefficient of r = .381, which is reasonably large in any survey data.
两者之间的差是12.42.这就是说差距暗示了一个相关系数r=.381,这在任何调查中无疑都是一个很大的系数差。
Relative risk was used to summarise dichotomous outcomes and both the standardised mean difference and mean difference to summarise continuous measures.
相对危险是用来总结二分法的结果，而标准化平均差及平均差这两者整合了连续的测量值。
Compared with the conventional PID masterslave control method, the move mean difference is reduced by 18.2% and the move standard deviation is reduced by 61.5%, and the exposure effect can be ensured.
相对于传统PID主从同步控制方法，同步偏差的移动平均差减小18.2%，移动标准差减小61.5%，可以保证光刻机的曝光效果。
Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.
这种援助对于查明潜在危险——有毒物种、不可预测的河流、未知领域——至关重要，那些危险可能意味着生死之差。
A few pounds wouldn't make any difference to you, and it would mean a lot to her.
几英镑对你不算什么，对她却意义重大。
Difference does not mean division.
差异并不意味着分离。
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。
For an infant, that can mean the difference between life and death.
而对一个婴儿而言，这意味着生与死的差别。
This charity based on the simple premise medical inventory that would otherwise be wasted should be routed to places where it can literally mean the difference between life and death.
该慈善团体基于简单的前提：那些在其他方面可能浪费的医药资产应当被转移到那些需要它们的地方，在那里这些东西可能意味着生与死的区别。
In some of the world \ \ \ 's poorest nations, rising prices can mean the difference between getting a daily meal and going without food.
在世界上一些最贫穷的国家，价格上涨可能意味着得到一日膳食和没有食物的差别。
Whether you’re delegating to an employee, a babysitter or your gardener — delegating well can mean the difference between satisfaction and frustration all around.
无论你是给一个员工，保姆还是园丁委派任务，委派得当与否意味着满意与挫败的不同。
When disaster strikes, delays can mean the difference between life and death.
当灾难降临的时候，时间的耽误就意味着生与死的差别。
In Macedonia, an egg can mean the difference between life and death.
在马其顿，鸡蛋可能意味着生与死的差别。
These strategies can sometimes mean the difference between life and death.
这些策略有时意味着生与死的差别。
Improperly tied knots can mean the difference between a safe climb and serious, life-threatening injuries.
打不好结可能意味着安全的攀岩和严重的、危及生命的伤痛这样的巨大差别。
Likewise, the improved latency of 4g networks seems tailor-made for online gaming, where faster network response times can mean the difference between (virtual) life and death.
同时，4g网络对潜伏期的改善似乎也是专门为在线游戏定制的，因为对于在线游戏玩家来说更快的网络响应速度意味着生死(虚拟的)差异。
In this case, teaching them what not to do could easily mean the difference between life and death.
在这种情形下，教育他们“不要做什么”简直就是意味着生与死的差别。
How you communicate with others in the business environment can mean the difference in obtaining the acceptance you need to get process changes implemented.
您如何与业务环境中的其他人交流，对于获得所需的认可以实现流程更改来说，会产生举足轻重的影响。
You don't have to know what these things mean, doesn't make any difference. But you can just look at the form (laughter).
你们并不用知道这些公式具体的含义是什么，这没什么大影响，你只需看它们的形式就行啦（众笑）。
Still, eating even 100 extra calories a day may mean the difference between losing weight and gaining it.
然而，即使是每天100卡路里多于热量的摄入也会将增重和减重区分开来。
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