improver
?? 發布時間：2026-06-09 18:57:40
英[?m'pru:v?]||||||美[?m'pru:v?]
- 1 . Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.
- 目的合成一種新型汽油辛烷值改進劑─甲氧基異丁酸烷基酯.
來自互聯網
- 2 . Cetane improver . Makes the engine run better at higher compression settings.
- 碳氫化合物的改進物. 使引擎在高壓縮比時運轉較為順暢.
來自互聯網
- 3 . Cyclohexyl nitrate is an effective cetane number improver for diesel oil.
- 硝酸環己酯是一種有效的柴油十六烷值改進劑.
來自互聯網
- 4 . A paving asphalt penetration ratio improver was introduced.
- 介紹了一種提高道路瀝青針入度比的改進劑.
來自互聯網
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英語單詞,1
英[?m'pru:v?]
美[?m'pru:v?]
- n.改進者，提高的人，改良物
網絡解釋.改進劑；改進者；實習生；促進劑
雙語例句
- 1 . Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.
- 目的合成一種新型汽油辛烷值改進劑─甲氧基異丁酸烷基酯.
來自互聯網
- 2 . Cetane improver . Makes the engine run better at higher compression settings.
- 碳氫化合物的改進物. 使引擎在高壓縮比時運轉較為順暢.
來自互聯網
- 3 . Cyclohexyl nitrate is an effective cetane number improver for diesel oil.
- 硝酸環己酯是一種有效的柴油十六烷值改進劑.
來自互聯網
- 4 . A paving asphalt penetration ratio improver was introduced.
- 介紹了一種提高道路瀝青針入度比的改進劑.
來自互聯網