1·She is particularly in love with the oil stain.
她特别喜欢罐子上的油渍。
2·Have you washed out the oil stain on your coat?
外套上的油污洗掉了吗？
3·Oil stain and rust stain on welding wire shall be removed.
焊丝在使用前应清除其表面的油污，锈蚀等。
4·This article introduces causes of aluminium foil surface oil stain and sticking.
介绍了铝箔表面产生油斑和油粘的原因。
5·Rust, oil stain, moisture and other impurities should be cleaned before welding.
焊前必须对焊件清除铁锈、油污、水份等杂质。
6·Powdered carbon can clean away fingerprint, oil stain on lens, and do not scratch or damage lens.
碳粉头更可清除镜片上难清洁的指印、油污等顽固污渍，且不会刮花、损伤镜头；
7·But the oil stain on the surface of electron aluminum foil will directly affect the corrosion of foils.
电子铝箔腐蚀后希望得到高的比表面积，而油污由于覆盖在电子铝箔表面，会对光箔的腐蚀产生直接的影响。
8·Cleaning the oil stain and rust of the welding surface before welding, choosing suitable welding standard.
焊前须将焊件表面的油污及铁锈清理干净，选择适宜的焊接规范。
9·Search efforts, involving more than 300 planes and dozens of ships, the Navy found nothing, not even an oil stain.
搜寻活动，动用了300多架飞机和几十艘战舰，依然一无所获，甚至没发现一点油迹漂在水上。
10·It is used to remove fast oil stain, carbon residue and other smears on cars, motorbikes and other machine surfaces.
能去除汽车、摩托车的发动机及其它机械表面的顽固油渍、碳渍等污垢。(特别适用于清洁旧发动机)。