催化剂用英语怎么说？

催化剂

• [cuī huà jì]
  catalytic agent，catalyzer，catalysator，catalyzator，activator

例句

• Acetylsalicylic acid was synthesized from salicylic acid and acetic anhydride catalyzed by strong - acid cation exchange resin. 以水杨酸和乙酸酐为原料、强酸阳离子交换树脂为催化剂合成阿司匹林.
• The setting of mechanical specifications for catalysts should take into consideration the needs of the user. 催化剂的机械测试技术规范的制定应考虑到用户的需要.
• NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase. 以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).
• The gasifying temperature of CNF increases by supported phosphoric oxides on CNF. 负载磷氧化物提高了CNF催化剂的适用温度,并提高了丙烯产得率.
• These reactions catalyzing oxidation of alcohol - OH groups have high yield and selectivity. 使用的催化剂对醇 羟基 的氧化具有高度的选择性并有很高的转化率.
• The mechanism of utilizing negative activators to passivate gasification reaction of coke is analyzed. 分析和研究了利用负催化剂钝化焦炭气化反应的机理.
• The Chemists have tinkered with heat and metal catalysts to refine their materials. 化学家摆弄热和金属催化剂来提炼.
• Catalysts that lower markedly the activation energy of the reactions are required. 需要显著降低反应活化能的催化剂.
• The results demonstrate that this catalyse has an excellent activity and selectivity this reaction. 结果表明该催化剂对此合成反应具有很高的催化活性和产物选择性.
• Various ceramic materials have been suggested as supports for reforming catalyst. 各种陶土管用作转化催化剂的载体.

词组搭配

• 催化剂沉降器
  catalyst settler
• 催化剂除氧法
  Deoxo method
• 催化剂床
  catalyst bed
• 催化剂堆密度
  catalyst bulk density
• 催化剂钝化
  catalyst passivation
• 催化剂还原
  catalyst reduction
• 催化剂结构
  catalyst structure
• 催化剂冷却器
  catalyst cooler
• 催化剂漏斗
  catalyst hopper
• 催化剂汽脱
  {化工} catalyst stripping
• 催化剂失活
  catalyst deactivation
• 催化剂室
  catalyst case
• 催化剂寿命
  catalyst life
• 催化剂塔
  catalyst tower

英汉词典释义

• [cuī huà jì]
  catalytic agent; catalyzer; catalysator; catalyzator; catalyst

汉语词典释义

• 词语 催化剂（催化劑）
  拼音 cuī huà jì
  拼写 cuihuaji
  解释 能加速或延缓化学反应速度，而本身的重量和性质并不改变的物质。旧称触媒。
  释义

  能加速或延缓化学反应速度，而本身的重量和性质并不改变的物质。旧称触媒。

行业词典

• 体育： catalyst；
  农学： catalyst；
  冶金学： catalyst；
  化学： catalyst；
  化工： catalyst；
  航天： catalyst；