valency
英 ['ve?l?ns?]
美['vel?nsi]
- n. [化學(xué)] 化合價；[化學(xué)] 原子價
- n. (Valency)人名；(法)瓦朗西；(英)瓦倫西
實用場景例句
- Carbon has a valency of 4.
- 碳的化合價是4價。
牛津詞典
- Except for the transitional elements, valency electrons are in the outermost electron shell.
- 除去過渡元素外, 價電子位于最外面的電子層.
辭典例句
- The antibiotic activity and valency connect with transfer efficiency and dissociation constant.
- 抗菌活性和抗生素效力與能量轉(zhuǎn)移效率和解離常數(shù)有關(guān).
期刊摘選
- This paper is intended to explore the semantic characteristics valency features of sentences with locative subjects.
- 本文首先探討了處所主語句的語義特征,然后運用配價語法理論對處所主語句的配價特征進行了分析.
期刊摘選
- Carbon has a valency of 4.
- 碳的化合價是4價。
《牛津高階英漢雙解詞典》