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

• Capable of producing even higher temperatures, the Siemens furnace had a number of combustion holes, each holding several crucibles, and heated as many as100 crucibles at a time.
  由于所获温度更高，西门子炉设置许多燃烧炉膛，每个能容纳好几个坩埚，能同时加热多达一百个坩埚。
• The paper explains the experiment of smelting silver based electric contact materials and silver based solder by medium-frequency induction furnace with graphite and clay crucible. It compares the effects of the two type crucibles on the compositions of the melted materials.
  分别用石墨坩埚和粘土坩埚对银基电触头材料和银基钎料进行中频熔炼试验，比较两种坩埚对所熔炼材料成分的影响。
• 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。
• In double-heating furnace, the sample is affected by the inner and outer heating system at the same time. The outer one uses powder heating releaser and crucibles as heating units, while the heating unit of the inner one is the sample itself.
  应用实验表明，在双重加热炉内，试样同时受到内、外双重加热的作用，外加热以自制的粉末电热体和坩埚作为发热体，内加热以试样自身作为发热体。
• Study on the Use of Large Capacity Quartz Crucibles
  大容量石英坩埚使用的研究
• Gooch crucibles or similar filters are used for such measurements.
  在这样的测定中，采用gooch坩埚或类似的过滤器。
• 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 aluminium titanate crucibles for melting dental alloys
  齿科合金熔炼用钛酸铝坩埚的研制
• The fusion of samples is performed in graphite crucibles using low dilution fusions with mixed flux. The calibration is done by use of synthetic standards.
  样品用石墨坩埚、混合熔剂低倍稀释熔融，用人工标样作为校准标准。
• Pure Si and Nb were added separately into the liquid iron contained in quartz crucibles at 1600 ℃.
  纯铁在石英坩埚中熔化，并恒温在1600℃，按前后分别加入纯硅和纯铌，让其充分发生反应。