crucibles

英 [ˈkruːsɪblz]

美 [ˈkrusəbəlz]

n.  坩埚; 熔炉; 严峻的考验; 磨练
crucible的复数

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。

双语例句

• Testing method for slag corrosion of refractories using crucibles
  耐火砖抗渣侵蚀试验-坩锅法
• Study on the Use of Large Capacity Quartz Crucibles
  大容量石英坩埚使用的研究
• ( 3) weight of crucibles;
  坩埚的恒重；
• Material sort, melting capacity, working condition, building process of the crucible and melting process are main factors influencing working life of the crucibles of induction furnaces.
  坩埚的材料、容量、工作状态、制作工艺及熔炼工艺是影响感应电炉坩埚使用寿命的主要因素。
• Development of a high power EB evaporator with magnetic deflection and double crucibles
  双坩埚大功率磁偏转电子束蒸发枪的研制
• Processing problems including requirements of quartz raw materials, graphite crucibles, power supply, vacuum pump oil, melting schedule etc. which affect the production and quality of transparent silica glass tubes by vacuum-pressure method have been discussed.
  讨论了采用真空加压法制造透明石英玻璃管的过程中，影响质量和产量的主要工艺因素，其中包括石英原料、石墨坩埚、配电、真空泵油、熔炼制度等方面的问题。
• Investigation in the vacuum melting of high-purity iron in magnesia crucibles
  真空感应炉氧化镁坩埚熔炼纯铁的研究
• This paper presents a new type material of making cast iron crucibles for melting aluminium& low alloy cast iron containing Cr, Re etc.
  本文介绍一种新型熔铝铸铁坩埚材质&含Cr、Re等元素的低合金铸铁。
• This method uses Ni-Sn foil as flux. Gases are extracted in high temperature graphite crucibles.
  该法用Ni-Sn作助熔剂，用高温型石墨坩埚提取气体。
• NaNbO_3 crystals, several millimeters large in size, have been grown successfully in corundum crucible with high purity, which is attributed to a combination of composite fluxes of NaCl and Na_2CO_3, melt-back process and imbedded crucibles.
  采用NaCl和Na2CO3作复合助熔剂，结合回熔、坩埚套装方法，在高纯氧化铝刚玉坩埚中生长出毫米大小的常温反铁电体NaNbO3晶体；