英语词汇blank trial怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
DESIGN: Random grouping and blank control trial.
设计：随机分组，空白对照实验。
2
DESIGN: a randomly grouping, blank control trial.
设计：随机分组、空白对照实验。
3
MethodsGrouping and treatment: through single center, stochastic, blank comparison clinical trial method, divides into the abdomen acupuncture group 20 examples, the blank group 20 examples.
方法分组与治疗通过单中心、随机、空白对照临床试验方法，分为腹针组20例、空白组20例。

单词	blank trial
释义	blank trial 简明释义空白试验网络释义 1 ?空白练习 ... blank instruction 空白指令 blank trial 空白练习 blarney 奉承话 ... 短语 1 Blank Trial Procedure 空白实验法 2 blank control trial 空白对照实验双语例句 1 DESIGN: Random grouping and blank control trial. 设计：随机分组，空白对照实验。 2 DESIGN: a randomly grouping, blank control trial. 设计：随机分组、空白对照实验。 3 MethodsGrouping and treatment: through single center, stochastic, blank comparison clinical trial method, divides into the abdomen acupuncture group 20 examples, the blank group 20 examples. 方法分组与治疗通过单中心、随机、空白对照临床试验方法，分为腹针组20例、空白组20例。
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