blank control

基本解釋

DESIGN: A randomly grouping, blank control trial.
設(shè)計(jì)：隨機(jī)分組、空白對(duì)照實(shí)騐。
Methods SD rats were randomly allocated to blank control, model and acupuncture groups.
方法SD大鼠被隨機(jī)分爲(wèi)空白組、模型組與針刺組；
They were randomized into 5 groups named blank control positive control low dosage experiment group moderate dosage experiment group and high dosage experiment group 8 rats in each one.
隨機(jī)分爲(wèi)5組，空白對(duì)照組、陽性對(duì)照組、低劑量實(shí)騐組、中劑量實(shí)騐組和高劑量實(shí)騐組，每組8衹。