大学英语词汇短语释义解析及例句 catalyst
释义：
catalyst n. （化学）催化剂；诱因，诱导者
[ 复数 catalysts ]
例句：
Many policy makers insist that consumer spending is a strong economic catalyst and, therefore, a paucity of retail stores is a contributing factor to low-performing economies.
许多政策制定者坚持认为，消费者支出是一个强大的经济催化剂，因此，零售商店稀缺是经济表现不佳的一个促成因素。
I see my role as being a catalyst for change.
我认为我的角色是促成变革。
I very much hope that this case will prove to be a catalyst for change.
我非常希望这件事终将成为促成变化的催化剂。
According to a study by Catalyst, between 2010 and 2015 the share of women on the boards of global corporations increased by 54 percent.
根据Catalyst的一项研究，2010年至2015年间，全球公司董事会中女性的比例增加了54%。
Phosphomolybdic acid is widely used as active catalyst owing to its acid and redox activity.
磷钼酸具有良好的酸性和氧化还原活性，被广泛用作活性催化剂。
The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome.
合成碱绿色4的最佳条件包括：尿素和氯化锌作为催化剂，四氢呋喃和双色。
Trimethylaluminum(TMA) was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.
以三乙基铝（茶）和甲基溴为原料，在铁-锑络合物催化剂上反应合成了三甲基铝（TMA）。
The catalyst - Why virtualize?
催化剂——为什么要虚拟化？
What's needed is a new catalyst.
需要一个新的催化剂。
Become a catalyst for happiness!
成为快乐催化剂！
Key traits of a catalyst for change.
促进改变的人的重要品质。
But a catalyst to shift a generation?
但是这能不能促使一代人转变？
The last step is to regenerate the catalyst.
最后一步是将催化剂还原。
IT's a catalyst for improving IT governance.
它是改进IT治理的催化剂。
It's a catalyst.
它是一道催化剂。
But in the end, a donor can only act as catalyst.
但是，捐助方最终只能起到催化作用。
These are in fact Ascension catalyst and triggers.
它们事实上是【扬升】的催化剂和触发器。
A catalyst such as an enzyme can lower such barriers.
催化剂譬如一种酶可以降低这种屏障。
They're also seeking a cheaper catalyst than iridium.
他们也在寻找一种比铱更便宜的催化剂。
We believe it's been a great catalyst for two reasons.
我们相信开源是重要的催化剂，有两个原因。
The stabilized borylene could then be used as a catalyst.
接下来，这个已经稳定了的亚硼基将能被用做一种催化剂。
By using your skills, you've got a head start, a catalyst.
通过使用你的技能，你可以拥有先起步的优势，一个催化剂。
