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 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。
• 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。
• 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。
• Hey, you! I am casing this job-it was assigned to me!
  嘿，你！这工作是我包办的它被分派给我了！
• The wireline retrievable drill lock assembly is the heart of the casing drilling system.
  带电缆可回收的钻井锁组合是套管钻井的核心部分。
• 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。
• Study and application of fracturing techniques in slim hole and casing deformation wells
  小井眼及套变井压裂工艺研究与应用
• 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。
• Based on this point, the mechanics and finite element models for casing stress calculation are established.
  在考虑这一特点的基础上，建立了套管应力计算的力学及有限元模型。
• 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