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

• 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。
• All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.
  所有重量分析需要某种坩埚或器皿保留残渣或沉淀物。
• The slag resistance of fused magnesia-zirconia materials with different composition has been investigated by crucible test method.
  采用坩埚法研究了不同组成的电熔镁锆合成料的抗渣性。
• Investigation of Interfacial Reactions between TiAl Alloy and Crucible Materials during Directional Solidification Process
  TiAl合金定向凝固过程中与坩埚材料的界面反应研究
• Upon cooling, the thermal mismatch between residual silicon and quartz usually results in the fracture of the crucible.
  当冷却时，残余的硅和石英间的热失配往往导致坩埚破裂。
• 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。
• I tilt the crucible by lifting this ring with a hook.
  余倾斜，解除了钩这个环的熔炉。
• Fuse potassium dichromate ( 19) in a porcelain crucible.
  在瓷坩埚中熔化重铬酸钾（19）。
• The application of CaO crucible in high temperature smelting alloy in vacuum induction furnace was introduced.
  此外简单介绍了氧化钙坩埚在真空感应炉中冶炼高温合金的使用情况。
• 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。