1.
kettle rub mark
[织物的]染缸擦痕（疵点）
2.
removes chalk marks from blackboard.
从黑板上擦掉粉笔痕迹。
3.
The striated and polished surfaces are called slicken-sides.
有条痕的磨光面则称为擦痕面。
4.
crock resistance
[染色]耐磨擦性能
5.
cylinder wall drag
活塞环与缸壁的摩擦阻力
6.
Improvement on the Piston Ring-Cylinder Liner of CA6DE1 Diesel Engine;
CA6DE1柴油机活塞环—缸套摩擦副改进
7.
dye recovery bath
拖缸（利用染缸残余染料套染回收节约染料的方法）
8.
With this type of skirt excellent matches between skirt and liner can he achieved and piston scraping eliminated.
该型活塞裙部与气缸套贴合良好，无拉缸擦伤现象。
9.
(cause sth,esp pencil marks,to)be removed by using a rubber
用橡皮擦掉（某物,尤指铅笔痕迹等）
10.
The servant rubbed off the finger mark from the paint.
佣人把油漆上的指痕擦掉。
11.
She dabbed her face quickly in the car to cover the tear stain.
她在车里匆匆擦了点胭脂，以遮盖泪痕。
12.
The Formation and Variation of Striated Marks on the Magazine s Curve Part;
谈弹匣弧形部擦划痕迹的形成及变化
13.
An Investigation on the Frictional and Scuffing Properties in Liquid-solid Lubrication;
液—固二相润滑状态下活塞环—缸套摩擦及擦伤特性的研究
14.
"Wipe down the walls behind baths, under the soap receptacle and inside shower cubicles."
擦洗浴缸后面、皂盒下方以及淋浴房内的墙壁。
15.
Tribology Design for Bore Surface Topography of Combustion Engine
内燃机缸套表面形貌摩擦学设计的探讨
16.
Research on simulation experiment method of piston ring and cylinder friction and wearing;
内燃机活塞环—缸套摩擦磨损实验方法的研究
17.
Influence of the Surface Texture on the Tribological Performances of Piston Skirt/Liner
表面织构对发动机活塞/缸套摩擦性能的影响
18.
The Research of Start Friction Testing Method on Large-scale Rolling Mill Servo-cylinder
大型轧机伺服缸启动摩擦力测试方法研究