catalyst是什麼意思_音標_用法_例句

簡單釋義：

n. 催化劑；促使變化的人；引發變化的因素

網絡 觸媒；接觸劑；催化劑觸媒

變形：

複數：catalysts  

完整釋義：

n.

1.【化學】觸媒,催化劑,接觸劑;〔比喻〕觸發因素,〔口語〕(善用熱情、言語等打動他人的)有感染力的人

例句：

1. Coffee has a history dating back to at least the 9th century and has been a catalyst for social interaction across cultures and eras.
   咖啡的歷史可以追溯到9世紀，並被看成是超越文化和時代限制、社會交往的催化劑。

2. "Now it's up to about 30. " The catalyst is China's new Labour Contract Law, which took effect in January after two years of intense debate.
   其推動因素就是中國新的《勞動合同法》（LabourContractLaw）——經過兩年的激烈辯論，新法於今年1月開始生效。

3. What they had not foreseen was that the explosion in subprime mortgage lending in the US would be the catalyst for such a sudden bust.
   他們未曾預料到的是，美國次級抵押貸款的爆炸式增長，會成為這樣一場突如其來的危機的催化劑。

4. Disclosure is the magical catalyst that swiftly erodes the remaining power of the dark cabal.
   大揭露會如神奇的催化劑一般迅速的融解黑暗的殘餘勢力。

5. The continuing accumulation of these deposits reduces the activity of the catalyst to a point that it must be regenerated.
   這種積碳現象會使得觸媒慢慢失去活性，最後必需進行再生。

6. Alumina is an extensively used catalyst and carrier, it is often obtained commercially by baking pseudo -boehmite(PB) on high temperature.
   氧化鋁是一種應用很廣的催化劑及載體，工業上一般由擬薄水鋁石（PB）高溫焙燒得到。

7. A process to produce a modified catalyst support including treatment of a support slurry with a solution of monosilicic acid is provided.
   提供包括用單硅酸溶液處理載體漿料在內的生產改性催化劑載體的方法。

8. The event served as a catalyst for the creation of a more open and empowered culture at the company.
   這個事件是一個刺激因素，刺激着公司形成一個更加開放和平等文化的創造力。