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由于背包、防护服、防弹背心等防护用具妨碍了体内热量的散发,可以想像背着各种装备执行任务和行军中的士兵其体温是相当高的。1980年初,美国一家民用公司开始研制名为“便携式水气压缩系统”,供士兵背着使用。由于它重达12公斤,在实际中无法使用而告终。不过该公司仍在进行研究,期望到2008年此系统重量可降到1.8公斤以下,2015年达到1.4公斤以下。当然研究的目的并不
Because backpacks, protective clothing, bullet-proof vests and other protective equipment prevent the body’s heat from exuding, it is conceivable that soldiers carrying various equipment to perform their duties and marching would have very high body temperatures. In early 1980, a civilian company in the United States started the development of a portable water vapor compression system for soldiers to carry. It weighs 12 kilos and ends up being unusable in practice. However, the company is still conducting research and expects to reduce the system weight below 1.8 kg by 2008 and below 1.4 kg by 2015. Of course, the purpose of the study is not