Petroleum-derived polymers can be used in combination to provide really excellent barrier films to both water and oxygen.
石油衍生聚合物可用于组合提供真正优秀的阻隔性薄膜，以水和氧气。
And Bauhinia purpurea could inhibit vibrio. And the extracts, extrated with petroleum ether from leaves of Melia azedarach L. and Bauhinia purpurea can inhibit Vibrio parahaemolyticus, too. The remainder extracts of Mangifera indica Linn. showed strong inhibition effect on Vibrio tubiashii. While the extracts of Eriobotrya japonica showed no inhibition effect.
结果 夹竹桃叶、芒果叶、苦楝叶和羊蹄甲叶4种中草药乙酸乙酯萃取部分对供试弧菌有很好的抑菌作用；苦楝叶和羊蹄甲叶石油醚萃取部分对副溶血弧菌有抑菌作用；芒果叶的水溶性部分对塔氏弧菌有很强的抑菌作用；枇杷叶提取物对4株弧菌均无抑制作用。
The chief weapons right now are dispersants, chemicals that can be applied to the surface of the oil slick, breaking down the petroleum and speeding up the natural process of evaporation and decomposition.
现在的主要武器是分散剂，这是一种应用于浮油表面的化学品，用于分解石油，加快蒸发和分解的自然过程。
Using of drilling, well testing, logging, oil and gas analysis and other information, and combine empirical identification methods of reservoir types, so the distribution of residual oil of Su-1 reservoir was given: As some oil wells in Su-1 pool have not been carried out oil rim, and referencing adjacent wells that have been conducted oil rim exploration we can see that There is still a considerable potential petroleum in these unused reservoir.
利用钻井、试油、测井、油气分析等多种资料，并结合油藏类型经验识别方法，分析得出苏桥各油藏的油气水界面，并给出了苏1油藏的剩余油分布。
By using mass flow meter in the front of petroleum products tubing of oil filling riser of centralized trestle bridge, the quality of the petroleum products flowing by can be verified, thus batch control and accurate measurement of the whole petroleum-paying operating process are realized.
系统在集中式栈桥大鹤管前端油品管线上安装质量流量计，直接测量流过油品的质量，并实现对整个付油过程的批量控制和准确计量。
Can significantly improve and enhance one or more of petroleum products in the performance of the material.
能显著改善和提高石油产品的一种或多种性能的物质。
Analysis the distribution and concentration of PASH in the environment can trace to the petroleum pollution and/or synthetic fuel pollution.
PASH的主要来源是石油，分析环境中的PASH可追踪石油或合成燃料污染。
Can we afford to use so much of our limited petroleum supplies for private motoring?
石油储量既然有限，我们还有把那么多的石油骼于私人汽车吗？
Specific applications of the polymers of this invention can include flocculence enhancement in the paper manufacturing and water treatment, and maintenance of high viscosity for petroleum products, to facilitate pumping.
具体应用聚合物本发明的，可以包括flocculence加强在文件中制造业和水处理，及维修高粘度石油产品，以方便抽水。
A novel light hydrocarbons separation process is proposed in this paper: the demethanizer works at higher pressure, thus the methane-rich natural gas can be compressed to pipeline pressure with low power consumption; the deethanizer works at atmosphere pressure, consequently liquefied ethane and LPG (liquefied petroleum gas, i. e. C3+) at atmosphere pressure can be produced directly, which are easy to be stored and transported.
本文提出一种新型的利用LNG冷能的轻烃分离流程，脱甲烷塔在较高的压力下运行，从而分离出的富甲烷天然气能以较低能耗压缩到管输压力；脱乙烷塔在常压下运行，可以直接得到常压液态乙烷及LPG产品，方便产品的储运。
The available sizes of filter plates we can provide is 310mm~2000mm with the endurable working pressure of 0.4MPa～4Mpa. Its working temperatures vary from 40℃～120℃, and filter area from 0.6m2 to 1190 m2. Nowadays, they are widely used in various industries such as metallurgy, petroleum chemistry, food processing, pharmacy, clay dyeing, coal washing, architectural material, mining as well as sewage dispose.
公司先后研发生产了滤板尺寸从310mm～2000mm，过滤面积从0.6m2～1190 m2，过滤压力从0.4MPa～4Mpa，过滤温度从40℃～120℃各式压滤机，已广泛应用于化工、冶金、环保、煤炭、陶瓷、制药、食品、印染、石油、非金属矿、建材等行业。
We can provide high-effcient special eqilipments and vessels to chemical industry, petroleum, metallurgy, ph armacy, chemical fertilizers, lightindustry and textile industry, dyestuffers, etc.
可为国内外化工、石油、冶金、医药、化肥、轻纺、染料等行业提供高效专业设备和压力容器。
Achroic and favorless, hydrogenated C5 petroleum resin has a good heat-durability and weather fastness, which can be applied to adhesive pyrosol for packaging sanitary articles, foods and medicine.
加氢后的 C5石油树脂无色、无味、耐热性和耐候性能好，可用于卫生用品、食品和医药等高附加值产品包装的粘接热熔胶等。
CHEN Yu-hua, JIN Hai-cheng, DONG Li-xian, HE Yan-ling, WANG Yong (College of Mechanical and Electronic Engineering in the University of Petroleum, China, Dongying 257061, China)Abstract: Repair of running pipelines by welding can reduce the economic losses of interruption of the oil and gas flow.
运行管线在役焊接修复能很大程度上减小管道泄压停输修复所带来的经济损失，但由于管内介质的快速冷却，容易产生热影响区的氢致开裂。
China National Petroleum Corporation to issue 4.0 billion A shares in line, with the exception of 1, 000, 000, 000 shares have been designated to be placed under the network of institutions, online issue 30 million shares and a further tilt to the agency, each agency securities accounts can be accumulated purchase of every single line is Securities accounts 28 times.
中国石油天然气集团公司发行4.0亿股A股线，随着外1，000，000，000股已指定隶属的机构网络，网上发行3000万股，并进一步倾斜的机构，每个机构证券账户可累计每一个在线购买的证券账户28倍。
The results show that petroleum sulfonate and aphthenate can accelerate the generation of suspended matter in jet fuel.
结果表明，石油磺酸盐和环烷酸盐等助剂都能加速喷气燃料中悬浮物的形成。
Methanol, which can be produced from coal, is an ideal alternative fuel of petroleum in our country.
甲醇可由煤制得，在我国是一种理想的石油替代产品。
Through the analysis on geochemistry of palaeohydrology, we can know the origin of the oilfield water and then conclude the geofactor and the geochemical factor of the formation water. Through the study and the comeback of the palaeohydrodynamic field, we can judge the migration direction of the petroleum, the separate between gas and water, and the relation between the petroleum and the pool.
通过对油气成藏系统中古水文地球化学分析，可以了解油田水的起源，推断地层水化学成分形成的地质、地球化学作用；通过对古水动力场的恢复与研究，可以判识油气运移方向，气水分异状况，及其与油气藏形成的关系。
The results indicate that this system can effectively and automatically measure thread medium diameter, cone, thread pitch and pipe-thread shape so as to the problem of integrated measurement of petroleum pipe threads agilely.
结果表明，该系统可以高效自动地测量螺纹中径、锥度、螺距和管螺纹形状，可便捷地解决石油管螺纹的综合测量问题。
Contact with an oil substances such as petroleum oil or mineral oil can cause baby acne.
接触油类物质，如石油或矿物油可能导致婴儿痤疮。