1.
accelerated soiling method
[地毯]快速沾污试验法
2.
Our tests are not polluting the atmosphere.
我们的试验并不沾污大气层。
3.
Test method for dirt resistance of film of architectural coatings and paint
GB/T9780-1988建筑涂料涂层耐沾污性试验方法
4.
Experimental Study on Laser Cleaning of Particle Contaminants from Silicon Wafer Surface;
激光清洗硅片表面颗粒沾污的试验研究
5.
Influencing factors of pollution resistance experiment of architectural exterior wall coatings
浅谈建筑外墙涂料耐沾污性试验的影响因素
6.
Experimental Study on Fouling, Slagging and Pollutant Emission of Organic Waste Liquid CWS
有机废液水煤浆沾污、结渣传热及污染物排放特性试验研究
7.
Fouling and Slagging、Heat Transfer Property and Pollutant Emission Property Experimental Studies on Organic Waste Liquid of CWS
有机废液水煤浆沾污、结渣、传热及污染物排放特性的试验研究
8.
light scattering coefficient
光散射系数（抗沾污性能测试）
9.
testing method for resistance to surface wetting:spray method
纺织织物表面抗湿性测定：沾水试验法
10.
detergency test
脱垢试验,去污试验
11.
make a spot or mark onto.
沾污一个污点或作标记。
12.
Textile fabrics--Determination of resistance to surface wetting--Spray test
GB/T4745-1997纺织织物表面抗湿性测定沾水试验法
13.
grimy hands, windows
沾满污垢的手、 窗户.
14.
The dog was speckled with mud.
狗身上沾满了点点污泥。
15.
The children are covered in mud from head to toe.
孩子们全身沾满了污泥。
16.
smear so as to make dirty or stained.
为了弄脏或沾污而涂抹。
17.
stain by smearing or daubing with a dirty substance.
被一些很脏的东西沾污。
18.
Ruined the family's good name.
沾污了家族的好名声