油

In the oil field,the three-step technique: coagulation——precipitation——filtration,is applied to treat oil-containing wastewater .

对油田含油废水应用三段法治理工艺，混凝、沉淀、过滤综合处理油田含油废水，处理后的水质达到回注水水质要求，全部回注，研究探讨了高矿化度含油废水的治理。

This invented oil displacement agent for oil-containing industrial circulation water and oil-containing waste water application has benefits of small amount, good oil displacement effect, non-toxic and environmental friendly, and easy biological degradation.

本发明的复合驱油剂在含油工业循环冷却水系统和含油废水中应用时具有投加量少，驱油效果好，驱油剂无毒且对环境友好，易生物降解的特点，且驱油剂对水处理缓蚀、阻垢剂有良好的协同增效作用。

This text briefly introduced the background of the enhanced oil recovery, the existing methods of oil-driven agent for oil recovery and their mechanization, summery kinds of oil-driven reagents, their development trend in recent years and some problems that should be resolved as soon as possible were also discussed.

本文主要介绍了三次采油技术产生的背景，现有的主要驱油方法及其驱油机理，总结了各类三次驱油中主要的驱油剂，并对未来的三次采油技术发展趋势和亟待解决的问题进行了展望。

BMH series of oil drain nitrogen filling fire-extinguishing device for transformer is used for oil-immersed transformer and other oil-filled electric equipments.

l BMH系列变压器排油注氮灭火装置是用于油浸式变压器和其它充油电气设备的防护和灭火装置。

Shun Jia grinding technology main products are: vibration grinding machine, grinding stone, smart rack, polishing agent, slurry, with the exception of the Prince of water, environment-friendly cutting oils, paint remover, degreasing agents, mold release agents, anti-rust oil, oil powder, aluminum acid off, cold off agents, defoamers and so on.

顺佳研磨科技主要产品有：振动研磨机、研磨石、叻架、抛光剂、研磨液、除腊水、环保型切削油、脱漆剂、脱脂剂、脱模剂、防锈油、除油粉、铝酸脱、冷脱剂、消泡剂等。

And kinematic viscosity at 30° C. is 2.0 mm 2 /s to 10.0 mm 2 /s, is obtained from waste edible oils such as rape seed oil, sesame oil, soybean oil, maize oil, sunflower oil, palm oil, palm kernel oil, coconut oil, corn oil, safflower oil.

本发明涉及一种方法生产的柴油燃油从废物中的食用油，其中一个所谓的蔬菜柴油燃油，其中十六烷值指数是45至70 ，闪点是80 ° C时，以210 ° C时和运动粘度在30 ° C时为2.0毫米2 /秒10.0毫米2 /秒，是从废物中得到的食用油，如菜籽油，芝麻油，豆油，玉米油，葵花籽油，棕榈油，棕榈仁油，椰子油，玉米油，红花籽油。

The palm kernel oil has the characteristic of bad fluidity in normal atmospheric temperature. The PKME that is made from palm kernel oil through the transfer transesterification reaction can be used for alternative Biodiesels in diesel engine.

棕榈仁油常温下流动性差，但棕榈仁油经甲醇酯化反应后所生成之棕榈仁油甲酯燃料，即可做为柴油引擎的替代性生质燃料。

Avocado, Certified Organic Rosehip and Marula oils are packed with essential fatty acids Omegas 3 and 6 to assist skin cell renewal and repair.

鳄梨油、有机玫瑰果油和马鲁拉树果油富含肌肤必须的Omega3和Omega6脂肪酸帮助肌肤细胞自然更新和修复。

Cylinder wall and piston are lubricated by the engine oil sprayed out of the engine oil cooling spraying hook located on auxiliary oil passage of cylinder block; piston pin is lubricated by the lubricant collected in the hole drilled on top of connecting rod small end.

气缸壁和活塞通过位于气缸体副油道上的机油冷却喷钩喷油润滑，活塞销由连杆小头顶部钻孔集油润滑。

The total content of alkanes and aromatics were up to 60.01% 57.86% for poplar leaves and birch leaves with H/C molar ratio 1.79 and 1.89, O/C molar ratio 0.035 and 0.036, and HHV 45.47 MJ·kg~（-1）and 46.03 MJ·kg~（-1）These data shows that the oil from leaves was very similar to petroleum.

树皮样品所得油中碳氢化合物成分总含量有所降低，油的热值也有所降低，大体在40MJ·kg~(-1)左右，但是在树皮所得油中出现了大量的酚类物质，百分含量在40%左右。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。