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单词 Biosuit
释义

Biosuit

英语百科

Space activity suit

(重定向自Biosuit)
The Space Activity Suit developed by Paul Webb and built under a NASA project. The image shows the complete multi-layer suit and positive-pressure helmet, lacking only the backpack. (taken ~1971)
MIT Bio Suit next to the Mars Mark III planetary hard suit.

A space activity suit (SAS) or mechanical counterpressure suit is an experimental spacesuit which applies stable pressure against the skin by means of skintight elastic garments. The SAS is not inflated like a conventional spacesuit: it uses mechanical pressure, rather than air pressure, to compress the human body in low-pressure environments. Development was begun by NASA and the Air Force in the late 1950s and then again in the late 1960s, but neither design was used. Research is under way at the Massachusetts Institute of Technology (MIT) on a "Bio-Suit" System which is based on the original SAS concept.

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更新时间:2025/6/20 21:28:40