The area where the original image was drawn will then attract the oily printer's ink.

VOA: special.2009.09.02

They have two fatty acid chains and so these are the oily like parts of the molecule, the molecules that behave like oil.

它们含有两条脂肪酸链,这是部分分子具有油脂的属性,使磷脂分子具有油脂的属性

耶鲁公开课 - 生物医学工程探索课程节选

The lipids will form a bi-layer where the water soluble part of the lipid points out of this layer and the oily part points in.

脂质会形成双层膜,水溶性部分朝向膜层外,而脂溶性的部分朝向双层膜内部

耶鲁公开课 - 生物医学工程探索课程节选

When printing begins, the stone is kept wet and then covered with oily ink.

VOA: special.2009.09.02

It removes the oily material, leaving behind hundreds of fossils.

VOA: special.2010.04.07

"We use some kind of light oil that we heat up and we actually work it into the oily feathers.

VOA: standard.2010.06.08

The've collected tons of oily waste that's now being dumped in landfills in Alabama,Florida, Louisiana and Mississippi.

VOA: standard.2010.08.05

Hershkowitz says,ideally, the Gulf cleanup's oily trash should be disposed of in an energy-producing furnace, but there are currently no facilities large enough to handle the volume of waste being generated by the cleanup efforts.

VOA: standard.2010.08.05