emission
英 [ɪ'mɪʃ(ə)n]
美 [ɪ'mɪʃən]
- n.(光?熱などの)放出; 発散; 発行
- n. （放出）人名；（英）Emission.
英語の語源
- emission (n.)
- early 15c., "something sent forth," from Middle French émission (14c.) and directly from Latin emissionem (nominative emissio) "a sending out, a projecting, hurling, letting go, releasing," noun of action from past participle stem of emittere "send out" (see emit). Meaning "a giving off or emitting" is from 1610s.
例文
- 1. the emission of carbon dioxide into the atmosphere
- 二酸化炭素を大気に放出
- 2.The emission of gases such as carbon dioxide should be stabilised at their present level.
- 二酸化炭素などのガスの排出は現在のレベルで安定しているべきである。
- 3.States have the option of adopting the even tougher California emission standards.
- 各州も任意に選択でき、カリフォルニア州のより厳しい汚染物質排出基準を採用するかどうか。
- 4.Thus，noncontinuous emission limitations were appropriate only when continuous controls were infeasible.
- したがって、非持続性排出制限は、持続性制御技術が実行不可能になった場合にのみ適切である。
- 5.One set of provisions tightens emission standards.
- 排出基準をより厳格にするためのセット。
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