protective covering
英 [prəˈtektɪv ˈkʌvərɪŋ]
美 [prəˈtektɪv ˈkʌvərɪŋ]
保护面（盖）；保护敷层；防护涂层；保护层
英英释义
noun
- the tough natural covering of some organisms
- a covering that is intend to protect from damage or injury
- they had no protection from the fallout
- wax provided protection for the floors
双语例句
- Application of Full Face Blasting Without Leaving Protective Covering in the Construction of Dam Foundation
不留保护层全断面预裂爆破在坝基开挖中的运用 - Recent research found that meditation can result in molecular changes affecting the length of telomeres, a protective covering at the end of chromosomes that gets shorter as people age.
最近的研究发现，冥想能引起影响端粒长度的分子变化。端粒是染色体末端的一种保护覆盖物，它会随着人的年事增高而变得越来越短。 - Value Quality Control of Reinforcement Protective Covering& Thinking from Dangerous Building Demolition in Shenzhen
钢筋保护层的质量控制&由深圳市某危房拆迁想到的 - The scientists say the protective covering they created could also be used to keep water off clothing.
科学家称，他们研制的防护层还可用于衣料的防水。 - A leading guess is a combination of geothermal heat, large doses of salt ( which lowered the freezing temperature) and a protective covering of ice.
最有可能的猜测，综合了地热、大量盐类（降低冰点）以及一层具保护性的冰层。 - A decorative or protective covering or cover. The lens hood is used to cover up the lens.
一个装饰性或保护性的罩或盖。 - Conclusion: Liquid protective covering has been a simple, safe, reliable protective effect in treatment of the wound after Laser therapy and with no complication.
结论：液体护创膜是一安全、有效的外用创面保护剂，适用于处理激光术后的创面，能安全有效地隔离创面、抗菌并促进伤口愈合作用。 - UC Fabroll Protective Covering is a new type of light-sensitive resin toughened glass, which is used in cold-insulation covering and anticorrosive protective covering.
紫外线硬化玻璃钢防护层是一种新型光敏感树脂玻璃钢材料，用于保温防护层和防腐涂层。 - Enclosed in a package or protective covering. the rocket's ablated head shield.
放在包裹或防护层里的。火箭顶部的融化防护罩。 - Tough more-or-less rigid protective covering of an animal or plant.
动植物体外坚韧且有些坚硬的起保护作用的遮盖物。