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
- Effect Observation of Postoperative Treatment of the Wound after Laser Therapy with the Liquid Protective Covering
液体护创膜在激光术后创面的应用观察 - 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。 - 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。 - A parka with a waterproof shell. enclosed in a package or protective covering.
放在包裹或防护层里的。 - 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。 - 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。 - Testing Study on Ratio of Crack Widths on Two Sides of Protective Covering of Members with Axial Tension
轴拉构件保护层外内裂缝宽度比试验研究 - A protective covering for the face in such sports as baseball or football or hockey.
在棒球、橄榄球、曲棍球等运动项目中保护脸部的面具。 - 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。 - 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