同时，湿粕中含溶剂量下降，混合油浓度提高，有效地降低了回收溶剂所需能耗。

Meanwhile, the residue solvent of the wet meal was decreased, and the concentration of miscella was increased. Consequently the consumption of energy for sol-vent recovery was decreased s...

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按摩：7 - 15滴精油混合在一汤匙的基础油中(浓度约为2 - 4%)，然后用其进行按摩。

Massage: Mix approximately 7 to 15 drops of essential oil with 1 tablespoon of bath oil (2-4 percent dilution) and apply amount desired for massage.

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本文将不同浓度的污水与食用油搅拌混合，经静置后取其上层油层来人工模拟劣质泔水油。

The extraction process of hogwash fat was simulated to produce hogwash fat by mixing edible oil and sewage and taking the supernatant oil.

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