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essential oil 【化學】(香)精油,香料油。

essential proposition

Essential oils . oil of pimento berry 香精油.牙買加辣椒香精油

Study on essential oil chemical constituents from leontopodium haplophylloides 精油化學成分的研究

Essential oils and isolates from the concentrates of essential oils 香精油及香精油濃縮物的分離物

Essential oils . determination of the residue on vacuum distillation 香精油.真空蒸餾剩余物的測定

Essential oils - quantitative evaluation of residue on evaporation 香精油.蒸發后殘留物的定量評估

Essential oils - preparation of test samples 香精油.試樣的制備

Essential oils - determination of acid value 香精油.酸值的測定

Essential oils . oil of bitter orange citrus aurantium linnaeus ssp . aurantium 香精油.苦橙油精

Study on allelopathic effects of essential oil from artemisia ordosica 油蒿揮發油的化感作用研究

Essential oils . oil of brazilian sassafras 香精油.巴西黃樟油精

What ' s this ? essential oil ? wow ! this stuff is expensive 這是啥啊?油精?哇!這玩意兒可貴了。

Essential oils . oil of java citronella 香精油.爪哇型檸檬醇香精油

Essential oils . general rules for sampling 香精油.取樣用一般規則

Essential oils . general guidance on the determination of flashpoint 香精油.閃點測定的一般指南

Essential oils - oil of geranium pelargonium x asperum ehrhart ex willdenow 香精油.老鸛草油

Scented with pure essential oils of lavender , rosemary sandalwood 精華油:薰衣草迷迭香檀香

Essential oils . determination of freezing point 香精油.冰點的測定

Essential oils - determination of ester value 香精油.酯化值的測定

Essential oil . preparation of test samples 香精油.試驗用樣品的制備