查询词典 petroleum

Rubber hoses for automobiles,rubber hoses,thermoplastic elastomers,medical rubber products,engineering rubber products,petroleum rubber parts,duplicating machine rolls,rubber solid tires,rubber track,adhesives,rubber seals.

汽车胶管，普通胶管，热塑性弹性体，医用橡胶制品，工程橡胶制品，石油橡胶配件，复印机胶辊，实芯轮胎，橡胶履带，胶粘剂，橡胶密封制品。

And is willing to electricity, petroleum and chemical industry peer solidarity and cooperation, common development and improve.

并愿与电力、石油、化工等行业的同仁精诚团结与合作，共同发展与提高。

This kind of device is used to meet the needs of oil with different solidifying point by petroleum industry in different session.

以满足油品行业不同季节需求不同凝点油的需求。

Properties: colorless needle-like crystals, melting point 105 ~ 106 ℃, optical rotation +51 °(c = 0.978, chloroform), other reports shows that by ethanol recrystallization the melting point 104 ~ 105 ℃, methanol re - the formation of solvate crystal melting point 84 ℃.it is Soluble in acetone, chloroform, insoluble in ether, petroleum ether, insoluble in water.

性质：无色针状结晶，熔点105～106℃，旋光度+51°（ c=0.978，氯仿），还有报道经乙醇重结晶熔点104～105℃，经甲醇重结晶形成的溶剂化物熔点84℃。易溶于丙酮、氯仿，难溶于乙醚、石油醚，不溶于水。

And the petroleum profession will face the more sophisticate environment.

这将使我国全面融入全球经济的运行，而石油行业将面临更加复杂的环境。

So I entertain the thought that came to my school ------- Southwest Petroleum University.

于是我抱着这样的想法来到了我的这所学校-------西南石油大学。

Microcapsule is very small, hollow spherule is about 50／um fluoroaracil, the cyst from VDC and acryionitrile (about 2: 1) copolymer body composition, and in the presence of nangqian condrctor hydrocarbos as the petroleum ether that organic solvents.

微囊是很小的空腹小球，粒径约为50／um，囊壁由不正氯乙烯与丙烯腈(约2：1)共合体构成，而在囊芯洋含有矮冰点的如火油醚那样的无机溶剂。

Finally,the paper analyses OPEC′s more and more important role in stabling oil price and developing petroleum downstream industry.

最后分析了石油输出国组织在稳定油价和石油下游工业发展方面正发挥着越来越重要的作用。

Miller was in that day " Russia " say in the news program of the TV station, the natural gas price that at present Russia offers to black is every 1000 stere 230 dollars, this one price fixes according to market price case, also meet undoubtedly in the future change according to the price of value of natural gas market and petroleum products lift or reduce.

米勒当天在"俄罗斯"电视台的新闻节目中说，目前俄向乌提供的天然气价格为每千立方米230美元，这一价格是根据市场价格确定的，将来无疑也会根据天然气市场价格和石油产品的价格变动升。。。。。。

Zhe Zhao: In fact, despite the current central rate of the stock repurchase is a fire, but we think this stock is not the best, because after the round up, from a technical talk to be poised for further upside, but the reality is because the kinetic energy of not enough, the top of a large number of hold-up disk, China National Petroleum, China Petrochemical, China Unicom, etc.

赵哲：其实，即使是目前的股票回购中间价火，但我们认为这种股票并不是最好的，因为后，总结从技术的谈话，将有望进一步上涨，但现实却是，因为没有足够的动能，一个拥有大量的磁盘机上，中国石油，中国石化，中国联通等必须准备归结为采取进一步行动。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。