catalysis

/kəˈtæləsɪs/

Meanings

noun

催化作用，催化。

The increase of the rate of a chemical reaction, induced by a catalyst.

Examples :

"The catalysis of the ripening process in the fruit was sped up by the ethylene gas released from the other apples. "

其他苹果释放的乙烯气体催化了这种水果的成熟过程，使其加速进行。

Related Words

induced verb

/ɪnˈdjuːst/ /ɪnˈduːst/

诱导，引起，促使

"My friend induced me to try the new spicy noodles, even though I don't usually like spicy food. "

朋友极力劝说我去尝了新的麻辣面，虽然我平时不太喜欢吃辣的。

catalyst noun

/ˈkæt.əl.ɪst/ /ˈkæt.ə.lɪst/

催化剂，媒介，中介。

"The chef used a small amount of lemon juice as a catalyst to speed up the sauce's thickening process. "

厨师用少量的柠檬汁作为催化剂，加速酱汁的浓稠过程。

ripening verb

/ˈraɪpənɪŋ/ /ˈraɪpnɪŋ/

成熟，变熟。

"Grapes ripen in the sun."

葡萄在阳光下成熟。

other noun

/ˈɐðə/ /ʊðə/ /ˈʌðɚ/

别人，他人

"My brother is a different person; he's an other, not like me at all. "

我弟弟完全变了个人，他是个别人，和我一点都不像。

fruit noun

/fɹuːt/ /fɹut/

水果，果实.

"The fruit from the farmer's market was delicious and healthy. "

农贸市场买来的水果既美味又健康。

increase noun

/ɪnˈkriːs/ /ˈɪŋkriːs/

增长，增加额。

"The increase in homework assignments this week was significant. "

这周的家庭作业量增长了很多。

process noun

/ˈpɹoʊsɛs/ /ˈpɹəʊsɛs/ /ˈpɹɑsɛs/ /pɹəˈsɛs/

过程，流程。

"The process of baking a cake involves several steps, from mixing the ingredients to putting it in the oven. "

烤蛋糕的过程包含好几个步骤，从混合配料到放入烤箱。

reaction noun

/ɹiˈækʃən/

反应，回应.

"The announcement of the verdict brought a violent reaction."

宣布判决结果后，引起了强烈的反应。

released verb

/ɹɪˈliːst/

释放，放开.

"He released his grasp on the lever."

他放开了握住控制杆的手。

apples noun

/ˈæ.pl̩z/

苹果，苹果。

"My teacher brought in a basket of apples for the class to share. "

我的老师带来了一篮苹果，让班里的同学们一起分享。

ethylene noun

/ˈɛθəˌliːn/

乙烯

"Farmers use ethylene to help ripen fruits like bananas and tomatoes after they are picked. "

农民使用乙烯(也叫乙烯气体)来帮助采摘后的香蕉和西红柿等水果催熟。

chemical noun

/ˈkɛmɪkəl/

化学物质，化学品

"The scientist studied the chemical composition of the soil sample. "

这位科学家研究了土壤样本的化学物质组成。