With the bottom of the projection of a white transparent container filled with water, then drip in the water the color ink or oil-based paint.

用一个装满水的白色透明容器的投影的底部，然后在水面点滴彩墨或油基的颜料。

youdao

Taking soybean oil as raw material, the vehicle of soy ink (polymerized soybean oil) was synthesized by heat polymerization under vacuum technics.

以大豆油为原料，通过真空负压工艺下的热聚合反应合成大豆油墨连接料——大豆聚合油。

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The soybean oil ink, with renewable soybean oil as raw material, could reduce the consumption of global petroleum resources and has bright environmental advantages.

大豆油油墨采用了可再生的大豆油作为原料，大大节省了全球石油资源，具有鲜明的环境保护的优点。

youdao

Both our art and our literature go to great pains to destroy our illusions and remind us that they are merely ink on paper or oil paint on canvas.

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By placing a tiny droplet of silicon oil in the nozzle the researchers are able to prevent the ink from crusting up.

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