exothermic reaction

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  • un.〔化〕放热反应
  • Web发热反应；発热反応；释热反应

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Web Definition

un.
1.
〔化〕放热反应

Sample Sentence

Definition:
AllAll,〔化〕放热反应〔化〕放热反应,发热反应发热反应,発热反応発热反応,释热反应释热反应
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
This exothermic reaction of a fuel with an oxidizer creates gases of high temperature and pressure, which are permitted to expand.
燃料和氧化剂间的放热反应产生可膨胀的高温高压气体。
rán liào hé yǎng huà jì jiān de fàng rè fǎn yìng chǎn shēng kě péng zhàng de gāo wēn gāo yā qì tǐ 。
www.mapeng.net
2.
Such agents have low boiling points and boil from the heat generated during the exothermic reaction between isocyanate and polyol.
这样代理有低落沸点和煮沸从热引起在放热反应期间在异氰酸盐和多羟基化合物之间。
zhè yàng dài lǐ yǒu dī luò fèi diǎn hé zhǔ fèi cóng rè yǐn qǐ zài fàng rè fǎn yìng qī jiān zài yì qíng suān yán hé duō qiǎng jī huà hé wù zhī jiān 。
baike.china.alibaba.com
3.
The heating agent and the heating body have long heating period up to 55 hr and the exothermic reaction may be controlled automatically.
所提供发热剂及发热体发热时间长（达55小时），放热反应可自动控制（温控）、原料易得、加工方便、便于使用。
suǒ tí gōng fā rè jì jí fā rè tǐ fā rè shí jiān cháng ( dá wǔ shí wǔ xiǎo shí ) , fàng rè fǎn yìng kě zì dòng kòng zhì ( wēn kòng ) 、 yuán liào yì dé 、 jiā gōng fāng biàn 、 biàn yú shǐ yòng 。
ip.com
4.
You're like an exothermic reaction, you spread your hotness everywhere!
你像一个发热的反应，全身上下都热极了。
nǐ xiàng yī gè fā rè de fǎn yìng , quán shēn shàng xià dōu rè jí le 。
article.yeeyan.org
5.
When ignited, the exothermic reaction reaches the welding temperature within a few seconds.
一旦燃烧，放热反应就在几秒钟之内达到焊接温度。
yí dàn rán shāo , fàng rè fǎn yìng jiù zài jǐ miǎo zhōng zhī nèi dá dào hàn jiē wēn dù 。
www.choicebest.cn
6.
Without cooling water, the irradiated nuclear fuel could spontaneously combust in an exothermic reaction.
没有冷水，辐照性核燃料就会在放热反应发生的同时燃烧。
méi yǒu lěng shuǐ , fú zhào xìng hé rán liào jiù huì zài fàng rè fǎn yìng fā shēng de tóng shí rán shāo 。
article.yeeyan.org
7.
Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride.
用六氢化邻苯二酸酐加入到邻苯二酸酐中，可使其放热反应减慢。
yòng liù qīng huà lín běn èr suān gān jiā rù dào lín běn èr suān gān zhōng , kě shǐ qí fàng rè fǎn yìng jiǎn màn 。
www.kuenglish.info
8.
This exothermic reaction creates gases at high temperature and pressure, which are permitted to expand.
这种放热反应会产生高温高压的可膨胀气体。
zhè zhǒng fàng rè fǎn yìng huì chǎn shēng gāo wēn gāo yā de kě péng zhàng qì tǐ 。
yesunwei.blog.163.com
9.
Strong exothermic reaction with acids.
与酸发生强放热反应。
yǔ suān fā shēng qiáng fàng rè fǎn yìng 。
bbs.hg707.com
10.
the reactors produces endothermic and exothermic reaction to cool or heat the air of the heat exchangers;
反应器通过吸热和放热反应对各热交换室内的空气进行冷却或加热；
fǎn yìng qì tōng guò xī rè hé fàng rè fǎn yìng duì gè rè jiāo huàn shì nèi de kōng qì jìn xíng lěng què huò jiā rè ;
ip.com