casing

英 [ˈkeɪsɪŋ]

美 [ˈkeɪsɪŋ]

n.  箱; 盒; 套; 罩
v.  奏爵士乐，跳爵士舞; 游荡; 使活泼
case的现在分词

复数：casings　现在分词：casing　

化学

BNC.14249 / COCA.12258

牛津词典

noun

• 箱；盒；套；罩
  a covering that protects sth

柯林斯词典

• N-COUNT 罩;管;套;盒
  Acasingis a substance or object that covers something and protects it.
  1. ...the outer casings of missiles.
     导弹的外壳

英英释义

noun

• the enclosing frame around a door or window opening
  1. the casings had rotted away and had to be replaced
  Synonym:case
• the outermost covering of a pneumatic tire
• the housing or outer covering of something
  1. the clock has a walnut case
  Synonym:shellcase

双语例句

• The vacuum flask has a strong casing, which won't crack or chip
  这种热水瓶瓶身坚固，不易断裂破碎。
• At the end, the view is offered on the development of the casing technology for cylinder block.
  最后时缸体铸造技术的发展提出了看法。
• This wire has a rubber casing.
  这根电线外包有一层橡胶。
• The method and theory are provided for reliability design and calculation of casing.
  为实现对套管的可靠性设计和分析提供了理论和方法。
• Divided into rigid waterproofing casing and flexible waterproofing casing two kinds.
  分为刚性防水套管和柔性防水套管两种。
• Alignment of bottom casing and bearing seating.
  下汽缸和轴承座找正。
• The scroll casing is made of plastic materials and saves the material cost.
  所述蜗壳由塑料材料制成，节约了物料成本。
• In practice, the turbine disc and the nozzles are fitted into a casing.
  实际上，涡轮圆盘和喷嘴是装在机壳里的。
• The valve is applicable to the oilfield ( gas) wellhead casing gas releasing.
  本阀适用于油田（气）井口套管放气用。
• Steam turbine casing collision test is used to determine the minimum through-flow clearance between rotor and assembled casing parts.
  汽轮机缸体碰撞试验用来确定汽轮机转子与已装配好的汽缸零件之间存在的最小通流间隙。