| 单词 | gasoline alkylate |
| 释义 | gasoline alkylate [`gas·ǝ´lēn `al·kǝ´lāt] MATERIALS A gasoline component usually formed by union of an olefin with isobutane by a refinery process known as alkylation; the product has high octane value and is blended with motor and aviation gasoline to improve antiknock value. |
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