oil stain

1. Painted materials should be dry, without dust, without oil stain, temperature of construction environment should not be low 8 ℃.
   底材必须干燥，无灰尘，无油污，施工环境不得低于8℃。
2. Cleaning the oil stain rust of the welding surface befe welding, choosing suitable welding stard.
   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。
3. To remove dirt, grime, oil, tar, grease, mildew stain, algae stain, waxes, etc.
   能除去灰尘、污秽物、油渍、沥青、霉菌污迹、海藻污点、蜡油等等。
4. Washing machinery, oil stain cleaning machinery, lubricating oils, and cleaning agents, etc.
   洗涤设备、油污清洁设备、润滑油、清洁剂等。
5. Photo Gallery: Polluted Oceans Telltale smears of black sludge, the remnants of an oil spill, stain California's Huntington Beach.
   海洋污染图片。警示涂片黑色污泥，残余漏油，染色加州的亨廷顿海滩。
6. Everyday when the machine is stopped, the oil stain and various sundries and dust on the machine surface should be cleaned in time.
   每日关机后，清楚机器表面滞留油污以及各类杂物，粉尘等。
7. The oil stain and iron rust on the foot bolt or steel bar must be completely removed.
   地脚螺栓或钢筋的油污和铁锈必须清除干净。
8. In grinding room, the shaft and grinding wheel are separated to increase the working life of the machinery, sustain the quality of the material, oil stain.
   研磨室内，轴承与磨轮分开，增加机械使用寿命，保持原料品质，不沾油污。
9. 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。
10. The optimum processing has been investigated and under the optimum processing the fabric's water repellency, oil repellency and stain resistance were improved.
    得到了提高羽绒服涤纶面料的拒水、拒油、防污的三防整理优化工艺条件。
11. The Analysis and Probe for Protecting the Oil Stain Nylon Filament Yarn during the Ring Twisting
    防止环锭加捻锦纶长丝产生油污的分析探讨
12. Control of Aluminium Foil Surface Oil Stain and Sticking
    铝箔表面油斑和油粘的控制
13. Study of device design for steel rope's eliminating oil and grease stain in mining
    矿用钢丝绳除油除垢装置的设计研究
14. It has such functions as oil, stain, paint removal and passivation.
    常温下，具有除油、除锈、除漆，钝化四种功能；
15. An apparatus for in situ nondestructive inspection of tubing is developed based on the principle of flux leakage test, which can be used to inspect tubings on the wellhead without removal of oil stain on the surface of the tubings.
    研制的油管漏磁现场无损检测装置采用漏磁检测原理，油井作业时可不清除油管表面油污，在井口对油管做现场检测。
16. Through investigation of reasons that oil stain cloth defects are formed on gripper loom, measures of controlling such emerged defects are proposed from the aspects of management, devices and operation.
    通过分析片梭织机产生布面油污疵点的原因，从管理、设备、操作三个方面采取相应措施，减少布面的油污疵点，提高产品质量。
17. ADSCs were stably proliferated and transferred in vitro till P8. ADSCs differentiated into adipose cells and neuron like cells certified by Oil red O staining, immunocytochemical stain and RT-PCR.
    油红O染色、免疫细胞化学染色及RT-PCR证实ADSCs经诱导可分化为脂肪细胞及神经元样细胞。
18. The Effect of Oil Stain on the Corrosion of Anode Electron Aluminum Foil
    油污对阳极电子铝箔腐蚀的影响
19. By using T-400 and performing functional finishing such as Teflon finishing ( water/ oil/ stain repellency finishing) and moisture management finishing, the products show excellent characteristics of fabric comfort, fitness and easy process.
    认为将T-400运用于色织面料并进行Teflon三防（防水、防油、防污）整理、吸湿快干整理等功能性整理，可使产品具有优良的穿着舒适性、合体性、易打理性等。
20. Mining steel rope needs eliminating oil& grease stain to fulfil meet its using requirements and extend its service life.
    为了满足矿用钢丝绳的使用要求，延长其使用寿命，需要对其除油除垢。
21. The degree of lipid deposition in liver, skeletal muscle and cardiac muscle tissues were examed by oil red O stain;
    油红O染色观察肝脏、骨骼肌、动脉等组织脂质蓄积情况；
22. Results The value of cell count by Oil red O stain coloration and optical density declined as the passages increased.
    结果：随着传代次数增加，油红O染色细胞计数值与光密度值均下降。
23. The method can overcome the defect that the oil stain could make a big error in the image processing, and can mark the region of the defect.
    该方法可以克服油渍在图像处理中会造成较大误差的缺点，并且能够对麻点缺陷区域进行确定。
24. Results Oil red O stain showed that LCM aggregated in tumor cells and the LCM density of multiple injection group was much higher than that of single injection.
    结果油红O染色显示肿瘤细胞内有LCM的聚集，且多次注射LCM组其LCM浓度明显较单次注射组高。
25. Methods: 3T3-L1 adipocytes were cultured and differentiated into mature adipocytes in vitro. Their morphology change was observed through microscope and oil red O stain was taken to identify the adipocytes.
    方法：培养3T3-L1脂肪细胞，促分化成熟后，光镜下观察细胞形态的变化，油红O染色鉴定脂肪细胞。
26. Because of high-purity aluminum foil 'softer texture, adhesion aluminum and scratches and oil stain often appeared on its surface during the cold rolling process. These were directly related to properties of using aluminum foil rolling oil.
    高纯铝箔因其质地柔软，冷轧时常出现粘铝、划痕、油斑等表面质量问题，这些均与轧制油的性能直接相关。

noun

1. a stain produced by oil