Stereoselectivity
Mandarin:
立体选择性
立体选择性
Explanation in English Language (EN):
The preference of a chemical reaction to produce one stereoisomer over another. Stereoisomers have the same molecular formula and connectivity but differ in the spatial arrangement of their atoms.
The preference of a chemical reaction to produce one stereoisomer over another. Stereoisomers have the same molecular formula and connectivity but differ in the spatial arrangement of their atoms.
Explanation in Mandarin (ZH):
化学反应优先产生一种立体异构体而不是另一种立体异构体的现象。立体异构体具有相同的分子式和连接性，但其原子的空间排列不同。(Huà xué fǎn yìng yōu xiān chǎn shēng yī zhǒng lì tǐ yì gòu tǐ ér bù shì lìng yī zhǒng lì tǐ yì gòu tǐ de xiàn xiàng. Lì tǐ yì gòu tǐ jù yǒu xiāng tóng de fēn zǐ shì hé lián jiē xìng, dàn qí yuán zǐ de kōng jiān pái liè bù tóng.)
化学反应优先产生一种立体异构体而不是另一种立体异构体的现象。立体异构体具有相同的分子式和连接性，但其原子的空间排列不同。(Huà xué fǎn yìng yōu xiān chǎn shēng yī zhǒng lì tǐ yì gòu tǐ ér bù shì lìng yī zhǒng lì tǐ yì gòu tǐ de xiàn xiàng. Lì tǐ yì gòu tǐ jù yǒu xiāng tóng de fēn zǐ shì hé lián jiē xìng, dàn qí yuán zǐ de kōng jiān pái liè bù tóng.)
International Phonetic Alphabet (IPA)
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.
- Definition: A standardized system of symbols used to represent the sounds of spoken language.
- Purpose: Helps linguists, language learners, and educators accurately describe pronunciation across languages.
- Example: The word “hello” in British English is transcribed as /həˈləʊ/ in IPA.