随机对照实验
randomized controlled trails
randomized controlled trial
randomized controlled trials
randomized controued trials
随机双盲对照实验
Randomized double-blind controlled study
CFD与实验对比
comparison between CFD and experiment
比对实验体系
comparative techniques of testing system
广义相对论的实验验证
verification of General relativity
开放式实验实训教学
opening experiment and practical teaching
实验、实习基地
experimental and practical base
实验／实践教学
experimental/practical instruction