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[电子]保护管
1、tympan tubes───鼓管
2、protective───adj.防护的;关切保护的;保护贸易的
3、tubes───n.[材]管子,导管;管状虫;伦敦地铁(tube的复数)
4、protective layer───[植]保护层
5、protective clothing───[安全]防护衣;防护罩,安全罩;防毒服装; 防护衣; 安全罩; 防护罩
6、convolute tubes───回旋管
7、protective cover───[机]防护罩,覆盖保护层;护面,覆盖保护层
8、protective effect───保护效应;防护作用
9、the tubes───管;伦敦地铁(非正式)
1、In case of such applications, the optical fibre cable should be laid in protective tubes and not be frequently moved.───在这些申请的情况下,光纤电缆应规定保护管,不要频繁移动。
2、The weight of these tubes holds the protective layer in place, while the gaps between the tubes permit the overspill to escape.───这些装满水的管子的重量足以固定住这些保护层,漫出堤坝的河水可以在粗管间溢过。
3、corrosion protection practice showed that the tubes with protective coating of nano titanium polymer and alloy tubes with tungsten-plating performed well in the corrosive environment.───实践表明,“钛纳米聚合物防腐蚀涂层油管”和“镀钨合金防腐蚀油管”在上述环境使用较为适合;