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neutralisation    
n. 中立状态

中立状态

neutralisation
n 1: a chemical reaction in which an acid and a base interact
with the formation of a salt; with strong acids and bases
the essential reaction is the combination of hydrogen ions
with hydroxyl ions to form water [synonym: {neutralization},
{neutralisation}, {neutralization reaction},
{neutralisation reaction}]
2: (euphemism) the removal of a threat by killing or destroying
it (especially in a covert operation or military operation)
[synonym: {neutralization}, {neutralisation}]
3: action intended to keep a country politically neutral or
exclude it from a possible war; "the neutralization of
Belgium" [synonym: {neutralization}, {neutralisation}]
4: action intended to nullify the effects of some previous
action [synonym: {neutralization}, {neutralisation},
{counteraction}]


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  • Stephanie Kwolek - Wikipedia
    Stephanie Louise Kwolek ( ˈkwoʊlɛk ; July 31, 1923 – June 18, 2014) was an American chemist best known for inventing Kevlar (poly-paraphenylene terephthalamide) Her career at the DuPont company spanned more than 40 years [1][2] For her discovery, Kwolek was awarded the DuPont company's Lavoisier Medal for outstanding technical achievement As of August 2019, she was the only female
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    Meet Stephanie Kwolek, a chemist and inventor who is best known for inventing Kevlar, a high-strength material used in numerous applications, including bulletproof vests, aerospace applications, and sports equipment Stephanie began her career as a chemist with DuPont, a global chemical and manufacturing company
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