group comparison

There were no apparent advantage for laser treatment group comparison to the control group in the view of the oral examination and X-way inspection using set energy in this study.

本实验所用剂量氦氖激光照射对牙周组织再生的影响从临床牙周检查及X一线检查看并不优于对照组。

Because of the differences of the comparison qualities given by experts, the new priority method used the different weight coefficients among the group comparison matrices and also makes a consistency check upon the matrices.

鉴于不同专家所给判断矩阵质量上的差异，广义最小偏差排序方法对群组判断矩阵进行不同程度的加权处理，并进行群组一致性检验。

The Optimal Transitive Matrix Method of Group Comparison Matrices and Weight Vectors

群体判断矩阵及权向量的最优传递矩阵求法

D value of the treatment group and control group comparison P0.01,△ of CRP are more significant differences.

治疗组和对照组d值比较P0.01，△CRP比较有显著性差异。

Forced expiratory volume in one second and peak expiratory flow improved obviously in both groups ( P0.01), without significant differences in group comparison ( P0.05).

两组治疗后第1秒钟用力呼气容积、最大呼气流速均明显改善（P0.01），但两组间比较差异无显著性意义（P0.05）。