Objective To find out whether hypoxic preconditioning(HCP) had a preventive effect on skeletal muscle atrophy occurring in simulated weightlessness.是什么意思_Objective To find out whether hypoxic preconditioning(HCP) had a preventive effect on skeletal muscle atrophy occurring in simulated weightlessness.在線翻譯_英語_讀音_用法_例句