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- between groups mean square 组间均方
- within group mean square 组内均方
- Friendly or cooperative association, as between groups or organizations. 联合友好的或合作性的联合，如团体或组织之间的
- This is a joint venture between Group Lotus and Chartered Trust. 这是莲花集团和渣打信托投资集团共同成立的合资公司。
- Such differences promote pollination between groups. 这些差别促进了两组间的授粉作用。
- Conformist bias also helps maintain variation between groups. 从众偏好也有助于维护群体之间的差异。
- RMSE (Root mean square error), measured in percent of the peak intensity. RMSE（均方根误差），以峰值强度的百分比为测量单位。
- The frequency of chorioamnionitis was compared between groups. 比较两组中绒毛膜羊膜炎的发生频率。
- There was significant difference between group A and B( P<0.05). B组治愈7例(16.;67%25);有效6例(14
- The algorithm will ensure that the sample mean square difference between the output of the adaptive controller and the output of the optimal controller converges to zero under the general assumptions. 在通常假设条件下使用这种算法，能使适应控制器和最优控制器的输出之差在样本均方意义下收敛到零。
- This mechanism sometimes leads to an interference between groups of organisms. 这种机理有时引起生物群体之间的相互干扰。
- To quantificationally analyze point spread function (PSF) models for full digital autofocus method, an evaluation method of mean square error between original image and processed image was proposed for comparison performance of algorithms. 摘要为了对用于全数字对焦的点扩散函数模型进行定量分析，提出用原始图像与处理所得图像的均方差进行性能评价的方法。
- Methods The criterion of mean square error (MSE) was used to determine the pool size and the number of pools. 方法 以均方误差达到预定精度要求为准则,确定混合样本大小与混合样本量。
- Friendly or cooperative association,as between groups or organizations. 联合友好的或合作性的联合，如团体或组织之间的。
- What about the selection of denoising threshold, we present a new denoising algorithm which is aimed to reduce the mean square error (MSE) between the reconstructed signal and the original signal. 对于消噪阈值的选取,提出一种以小波包能量为基础,以原始信号与降噪后信号之间的均方误差(MSE)极小化为目标的基于小波包的降噪算法。
- The t test with different samples was adopted for comparison between groups. 采用不同样本t检验进行组间比较。
- In this paper the principle and method of testing of RMS(Root Mean Square )graininess of radiograph were described. 作者介绍了X线照片均方根值（rootmeansquare，rms）粒状度的测试原理及方法。
- Blood gas analysis,lung func tion were not different between groups(P＞0.05). 而血气分析、血压及肺功能无变化(P＜0.;05)。
- Once stability is achieved, the voltage for each cell is calculated based on the group mean. 得到稳定性指标以后，就可以根据组平均值计算出每个电池的电压。
- The best solution is to refine technique and thus reduce the size of the error mean square. 最好的解决办法是提高技术，以降低均方误差的大
