Countermeasures,Weightlessness
《英文msh詞典》Countermeasures,Weightlessness
[同義詞] Countermeasures,Weightlessness
[主題詞] Weightlessness Countermeasures
[中文釋義] 措施,抗失重
[英文釋義] Techniques and routines designed to prevent or reverse unwanted effects of weightlessness experienced during actual and simulated space flight,including physiologic changes related to removal of gravitational loading. Specific measures include creation of artificial gravity,exercise,low-level lower body negative pressure,and use of anti-deconditioning devices. (From Nicogossian,Space Physiology and Medicine,2d ed,pp294-297)