Green oil components in the propane distillate oil can be removed, thus improving the effect and value in use of the propane distillate oil.

该工艺可脱出丙烷馏分油中的绿油组分，从而提高了丙烷馏分油的使用效果和价值。

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A small gasoline tax would help free America from its dependence on oil imports and create incentives for green energy development.

少量的汽油税将帮助美国摆脱对石油进口的依赖，并为绿色能源的发展创造动力。

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Velázquez's 1653 portrait in oil of the Infanta Maria Marguerita hangs alongside Picasso's geometric riot of yellow, red and green of the same subject.

Velázquez 的1653年的 Infanta Maria Marguerita 油画肖像与毕加索的同一个主题的黄色、红色和绿色几何暴动挂在一起。

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The plan: extract 1.5 million gallons of green crude oil a year from patented pond scum fed a diet of carbon dioxide and sunlight.

FORBES: The U.S. Military's Great Green Gamble Spurs Biofuel Startups

Sapphire Energy's answer is a form of "green crude oil" made from algae, which can be grown on non-agricultural land in shallow paddies full of undrinkable saline water.

CNN: Are biofuels the future of flight?

To keep the sand from blowing away, most courses rake three or four gallons of vegetable oil into each green once or twice a year. (Not too long ago, they used motor oil.) Sand greens are about one-third the speed of grass, but the oil quickens them up a bit, too.

WSJ: Sand-Greens Golf: A Game Lives On in the Great Plains