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

• This is the casing program.
  这是套管程序。
• Effect of elastic modulus of stratum and cement sheath on casing strength
  地层和水泥环弹性模量对套管强度的影响分析
• The relationships among perforation diameter, density, phase and casing strength are clarified.
  明确了射孔直径、度及相位等与套管强度的关系。
• 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 this paper a new numerical method is developed to calculate the cascade flow-fields with casing treatment equipment.
  提出了一种数值计算带有各种结构机匣处理装置叶栅流场方法。
• Casing damages are classified into deformation, breakage and sealing damages.
  套管损坏主要分为套管变形、破损和密封性破坏3类。
• Study of Method and Model for Interpretation Logging of Casing Drilling
  套管钻井测井解释方法和解释模型研究
• The effects of casing flexibility on the impact dynamics of a rotor/ casing system are studied.
  挠性外壳对转子／壳系统的冲击动态行为影响在本文中被提出。
• 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。
• The material used to permanently seal annular spaces between casing and borehole walls.
  用于永久封隔套管和井壁之间的环型空间的材料。