移动唇口板以减小内收缩比可以实现侧压式进气道自起动，主要是因为侧板分离包被排出进气道。
Moving cowl, decreasing interior contraction ratio also can realize the hypersonic sidewall compression inlet's self-starting because of separation bubble on sidewall spilling out.
该专用料生产的热收缩套（带）产品可广泛用于钢质输油、输气管道的防腐补口、补伤。
The heat-shrinkable sleeve (tape) could be used widely for protecting oil pipe and gas pipe from corrosion.
本文叙述了化学交联聚乙烯热收缩补口带的制作工艺、热收缩原理、性能及应用情况。
The manufacture process principles of heat-shrinking properties and application of polyethylene heat shrinking tape with chemical cross-linking are in this article.
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