Last Updated：2025/11/24

(chemistry) olefiant gas, or ethylene / (chemistry, by extension) any of the series of unsaturated hydrocarbons of which ethylene is a type

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olefine

Source Word

olefine

Noun

countable uncountable broadly

Japanese Meaning

(化学) 香料ガス、またはエチレン / (化学、拡張) エチレンを含む一連の不飽和炭化水素のいずれか

The lab technician carefully measured the purity of the olefine before beginning the polymerization reaction.

研究室の技術者は重合反応を始める前に、エチレンの純度を慎重に測定した。

Sense（1）

(chemistry) olefiant gas, or ethylene

Sense（2）

(chemistry, by extension) any of the series of unsaturated hydrocarbons of which ethylene is a type

olefines

（ plural ）