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
  1. they had no protection from the fallout
  2. wax provided protection for the floors
  Synonym:protective coverprotection

双语例句

• 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。
• 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 influence of abr diameter is stronger than the thickness of concrete protective covering layer.
  同时钢筋直径对钢筋锈胀力的影响程度要大于混凝土保护层厚度的影响。
• A protective covering for an injured eye.
  盖在受伤的眼上的一种保护性装置。
• And they found that the protective covering is actually only 6 nanometers thick. Thats about a fifteen-thousandth as thick as a sheet of paper.
  他们发现，保护敷层实际上只有6纳米厚，大概是一张纸的千分之十五的厚度。
• A protective covering for the front of a machine or device ( as a door lock or computer component).
  仪器或某些装置前面的保护罩（如门锁或计算机零件）。
• This prehistoric animal grew a thick protective covering.
  这种史前动物长着一层厚厚的保护性外皮。
• In continuous casting process, only carbonized rice husk is used to ensure the heat preservation of tundish liquid level, tundish alkalinity protective covering is not used.
  在连铸过程中，中间包液面仅采用了炭化稻壳保温，没有使用中间包碱性覆盖剂。
• A protective ornamental covering used to screen a light bulb from direct view.
  挡住电灯泡的光线，避免直视的一种装饰性的保护罩。
• 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。