ethylene的读音 ethylene中文意思
英音
[ˈeθɪli:n]
美音 [ˈɛθəˌlin]
n. 乙烯；乙撑美音 [ˈɛθəˌlin]
中文词源
ethylene 乙烯
ethyl,含乙基的。-ene,化学名词后缀，烯。
ethylene 用法和例句
- Apples emit a lot of ethylene gas .
- 苹果会释放大量乙烯气体。
- With potatoes , the ethylene has a different effect : it stops them from sprouting .
- 而乙烯对于土豆有着不同的作用，它让土豆停止发芽。
- Ethylene is a plant hormone that can cause some foods to ripen too quickly .
- 乙烯是一种植物激素，能够导致一些食物成熟太快。
- Apricots , melons and tomatoes also release a lot of ethylene .
- 杏、甜瓜和西红柿也释放乙烯。
- The american chemistry council has counted $ 30 billion-worth of new investments that will boost ethylene capacity by a third .
- 美国化学理事会（americanchemistrycouncil）认为，新增的300亿美元投资将使乙烯产量提高三分之一。