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catalyst    音标拼音: [k'ætələst] [k'ætəlɪst]
n. 触媒剂

触媒剂

catalyst
触媒

catalyst
n 1: (chemistry) a substance that initiates or accelerates a
chemical reaction without itself being affected [synonym:
{catalyst}, {accelerator}] [ant: {anticatalyst}]
2: something that causes an important event to happen; "the
invasion acted as a catalyst to unite the country"

catalyst \catalyst\ n.
1. (Chem.) a substance that initiates or accelerates a
chemical reaction without itself being affected; as,
thousands of enzymes serve in concert as calaysts to
produce the sequence of reactions we call "life"; the
industrial production of cheap ammonia depended on finding
a good catalyst.
[WordNet 1.5]

2. something that serves as a precipitating occasion for an
event; as, the invasion acted as a catalyst to unite the
country.

Note: A catalyst is never the main cause of an event, but may
serve to hasten events for which the underlying causes
are present prior to the appearance or occurrence of
the catalyst.
[WordNet 1.5 PJC]

3. something or someone that causes events to happen with
itself being changed.
[PJC]

75 Moby Thesaurus words for "catalyst":
agent, agent provocateur, agitator, agitprop, alterant, alterative,
alterer, author, begetter, beginner, catalysis, catalytic agent,
causer, creator, decay, demagogue, dialysis, dissociation,
effector, engenderer, exciter, father, ferment, firebrand, fission,
fomenter, generator, goad, hydrolysis, hydrolyst, impetus, impulse,
incendiary, incentive, incitation, incitement, inciter, inflamer,
innovationist, innovator, inspirer, instigator, introducer, leaven,
maker, mischief-maker, modificator, modifier, mother, motivation,
mover, originator, parent, photolysis, precursor, prime mover,
primum mobile, producer, provocateur, provoker, rabble-rouser,
ringleader, rouser, seditionary, seditionist, sire, splitting,
spur, stimulant, thermolysis, transformer, transmogrifier,
troublemaker, urger, yeast


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英文字典中文字典相关资料:


  • Catalyst | Inclusive Workplace Solutions and Research
    Catalyst is the go-to expert on advancing gender equity at work, leading women’s inclusion and advancement and helping organizations drive systemic change
  • 10 Inclusive Workplace Trends Shaping Success in 2025 | Catalyst
    The new model of leadership focuses on skills such as resilience, flexibility, emotional intelligence, social influence, and empathy — what Catalyst refers to as durable skills This shift is part of a broader movement signaling a transition from top-down management styles to leadership approaches that prioritize teamwork, innovation, and
  • Business risks of DEI scale back survey press release | Catalyst
    Catalyst and NYU Law’s Meltzer Center find over 80% of C-suite leaders say companies should maintain or expand DEI efforts in the largest and most comprehensive workplace inclusion survey since recent executive orders
  • Workforce measurement in today’s climate | Catalyst
    In today’s environment, conversations around diversity, equity, and inclusion can feel trickier than ever If your organization does business in the United States, you may be questioning current policies and procedures, asking, “Should my organization pull back from inclusion efforts, double down, or continue the work quietly?”
  • Catalyst Awards 2025: Advancing Gender Equity and Workplace Inclusion
    Catalyst honored five 2025 Catalyst Award Winners, celebrating initiatives making meaningful strides in women's advancement This year also marked the debut of the Breakout Program award , recognizing individual corporate programs setting new standards for workplace inclusion
  • CEO Champions For Change: Advancing Diversity Inclusion | Catalyst
    Discover how Catalyst CEO Champions For Change companies are advancing women in leadership, closing retention gaps, and implementing pay equity
  • HOME - 2025 Catalyst Honours Conference Celebration
    Since 1987, Catalyst Awards Dinner Conference has recognized 115 innovative and pioneering initiatives at 102 organizations from around the world
  • Driving Change for Women in the Workplace - Catalyst
    As the leading voice on women's advancement and inclusion since the 1960s, Catalyst is the recognized expert on gender equity at work, helping organizations drive systemic change for all women in the workplace
  • Satisfaction Drivers | Catalyst
    Catalyst data show that 60% of moderately satisfied frontline employees report being highly committed to their workplace — almost nine times the rate of those who are moderately dissatisfied Frontline workforce instability poses a major economic risk
  • Creating an inclusion charter | Catalyst
    Catalyst recommends doing so with a fairness, inclusion, and talent charter, a powerful communication tool that is the single source of truth of your inclusion values, presents your path forward, and authentically reflects your unique culture and goals





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