control group是什么意思_control group中文

control group中文什么意思

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The decorative materials in ornament and control group were invested
结果办公室装修材料以涂料、油漆、化纤地毯、复合地板、瓷砖、增白剂为主。
A total of 300 patients were examined 150 in intervention and 150 in control group
三百名参与研究的病人中，半数有药剂师介入，另一半则没有。
Methods : 68 cases were divided in to 36 cases treatment group and 32 cases control group
方法： 68例急性脑梗塞患者随机分成治疗组36例和对照组32例。
The average block therapy for the test group was 1 . 30 hot for the control group was 1 . 56
实验组平均封药次数为1 . 30次，对照组平均封药次数为1 . 56次。
Control group : the varicosities of greater saphenous vein were treated by traditional operation
对照组采用传统大隐静脉高位结扎加静脉剥脱手术方法。