crucible

英 [ˈkruːsɪbl]

美 [ˈkruːsɪbl]

n.  坩埚; 熔炉; 严峻的考验; 磨练

复数：crucibles　

化学

BNC.21329 / COCA.19317

牛津词典

noun

• 坩埚；熔炉
  a pot in which substances are heated to high temperatures, metals are melted, etc.
• 熔炉；严峻的考验；磨练
  a place or situation in which people or ideas are tested severely, often creating sth new or exciting in the process

柯林斯词典

• 坩埚;熔炉
  Acrucibleis a pot in which metals or other substances can be melted or heated up to very high temperatures.
• N-SING 熔炉;严峻的考验;磨炼
  Crucibleis used to refer to a situation in which something is tested or a conflict takes place, often one which produces something new.
  1. ...a system in which ideas are tested in the crucible of party contention...
     各种观点得以在党派纷争的严峻考验中得到检验的体系
  2. The regime served as a crucible for the forging of right-wing ideas and values.
     该政权成为右翼思想和右翼价值观形成的熔炉。

英英释义

noun

• a vessel made of material that does not melt easily
  Synonym:melting pot

双语例句

• A ceramic rod with favorable heat conductivity is arranged on the bottom of a crucible to be used as a support seat to enhance the heat dissipation of the central position of crystal.
  坩锅底部采用了导热性良好的陶瓷棒作支座，以增强晶体中心部位的散热。
• Now, all we need to do is to melt the powder in a crucible.
  现在我们要做的就是把粉末放在坩埚里融化。
• E alliance had been forged in the crucible of war.
  这个联盟经受了战争的严峻考验。
• The regime served as a crucible for the forging of right-wing ideas and values.
  该政权成为右翼思想和右翼价值观形成的熔炉。
• Microanalysis on Corroded MgO-C Brick Used as Refining Ladle Slag Line The slag resistance of fused magnesia-zirconia materials with different composition has been investigated by crucible test method.
  精炼钢包渣线镁碳砖被侵蚀的显微分析采用坩埚法研究了不同组成的电熔镁锆合成料的抗渣性。
• The mould component is composed of a melting crucible part and a mobility test part.
  该模具组件由熔化坩埚部件和流动性试验部件两部分组成。
• Crucible process: Technique for producing cast or tool steel.
  坩埚法：生产优质钢或工具钢的工艺。
• All high-quality tool steel and high-speed steel was long made by the crucible process.
  在很长的一段时间内，所有优质工具钢和高速钢都是用坩埚法熔炼。
• Take the adequate distance between the furnace wall and the crucible.
  坩埚与炉壁之间应保持适当距离，且用楔牢牢固定。
• These islands were a crucible of exploration and development.
  这些岛屿是对开发和发展的严峻考验。