1.
a powdery deposit on a surface.
物体表面的粉状沉积物。
2.
dirt that had become ground into the surface
落在物体表面的尘土
3.
particular spot or area on a surface
物体表面的某点或某处
4.
Gloss: The superficial lustre or brightness of a substance.
光泽:物体表面的光度。
5.
(of a surface)throw back(light,heat,sound)
（指物体表面）反射（光、热、 声）
6.
scratch a line on a surface
在物体表面划出一条线
7.
a visible indication made on a surface.
物体表面可见的标示。
8.
the application of tiles to cover a surface.
用瓷砖覆盖物体表面。
9.
To rebound after having struck an object or a surface.
跳，反弹撞击物体或物体表面后弹回
10.
Epiphyte Any plant growing upon or attached to another plant or object merely for physical support.
附生植物：仅依附于其它植物体体表或物体表面生长的植物。
11.
plane away the irregularities on a surface
把一物体表面上的突出物刨掉.
12.
the layer of slower flow of a fluid past a surface.
速度较低的紧靠物体表面的流体层。
13.
remove sth from a surface,esp with one's fingers or a sharp instrument
（从物体表面）除掉某物（尤指用手指或尖物）
14.
To form a small depression in(a surface).
在(某物体表面)留下轻微的凹痕
15.
chemical physics of solid surfaces
固体表面化学物理学
16.
the geometry of figures on the surface of a sphere.
球形表面物体的几何学。
17.
Floc properties may be described by properties as floc strength, specific surface area, surface potential and surface energy.
絮凝物可以通过絮凝物强度,具体表面,表面潜力和表面能量来描述。
18.
a liquid lying above a sediment (floating on the surface).
在沉淀物上面的液体（浮在其表面）。