oil layer

基本解释

In the paper, the performance of the modified emulsified bitumen used as penetrated oil layer is discussed by its application to the Beijing-Zhangjiakou expressway.
通过对京张高速公路路面施工中以改性乳化沥青作为透层油的工程应用，结合实践对其作用进行探讨。
Light sent into the oil layer was confined there, bouncing between the metal and air boundaries. The beam spread out ever more quickly, generating a trumpet-shaped glow (see image).
当把光传入油层后，就被约束在那里，光线在金属和空气的边界之间不断反弹，于是产生了喇叭状的辉光（见图片）。
For the light to be trapped in two dimensions, the object's surface needed to be smooth enough to cleanly reflect most of the light into the oil layer rather than scattering it at all angles.
要把光被捕获在两维的曲线状表面上时，要求物体表面非常平滑，才足以把大部分光线干净利落地反射进油层而不是分散在所有的各个角度上。

However,brown rice does not last as long as white rice because of the oil-rich layer of bran.
Because of the oil-rich bran layer, it spoils quickly if not refrigerated or stored in vacuum-sealed bags.

The tube, coated with heat-trapping layers of ceramics and metals, cooks a surrounding layer of oil to 750 degrees Fahrenheit.
FORBES: Light And Heat
Plank's son Roger, 42, who serves as chief financial officer, keeps a reminder of those days on his desk: a small vial of foul-looking water with a thin layer of crude oil on the top.
FORBES: Dry powder

油层
The model consists of perforation, wellbore, cement casing, oil layer, micro-annulus and transverse fracture.
模型中包括射孔孔眼、套管、水泥环、油层、微环隙和横向裂缝。
地球科学
含油层