石油产品
- petroleum products
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石油产品的国内消费者希望其来源能够获得保障。
Domestic consumers of petroleum products have an interest in a secure source of petroleum products .
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本标准规定了测定石油产品蒸馏的方法。
This standard set determine the method of petroleum products distill .
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七八月间,石油产品价格下降了0.2%。
Between July and August , oil product prices fell 0.2 per cent
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X荧光光谱技术在石油产品硫分析中的应用
XRF Application in Determination of Sulfur in Petroleum Products
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开发了一个适用于石油产品添加剂配方设计基于范例的推理器FORMULA。
We present a case-based reasoner , FORMULA , that designs functional additive formula of oil products .
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HPLC检测煤、石油产品中的极性化合物
HPLC Determination of Polar Compounds in Coal and Petroleum Products
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GB/T12692.2-1990石油产品燃料(F类)分类第二部分:船用燃料油品种
Petroleum products-Fuels ( class F ) Classification-Part 2 : Categories of marine fuels
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微波消解技术在炼厂石油产品ICP-AES分析中的应用研究
The Applied Research of Microwave Digestion Technique in the Analysis of Petroleum Products of Oil Refinery by ICP-AES
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随着中国加入WTO后成品油市场的逐步开放,液体石油产品交接模式必须与国际接轨。
Along with the gradual opening of Chinese refined oil products market after entering WTO , the manner of liquid petroleum product hand - over shall be in line with international practice .
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针对用电位法滴定石油产品总酸、总碱含量时无明显滴定突跃点的情况,研究了用pH终点滴定法的可行性和可靠性。
Since no obvious leap point can be observed when determine the total acid or total alkaline of petroleum products by potentiometric titration , the feasibility and reliability of pH end-point titration method are examined .
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本产品主要用于聚乙烯、聚酰胺、聚酯、聚氯乙烯、ABS树脂一级各种合成橡胶和石油产品中,对聚丙烯有卓效。
This product mainly used in polyethylene , polyamide , polyester , polyvinyl chloride , ABS resin and all kinds of synthetic rubber and petroleum products , is highly effective to polypropylene .
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以司班-80(Span-80)与吐温-20(Tween-20)为复合乳化剂,将轻质石油产品分散成均匀的油水乳化液。
Dissipate light petroleum into uniform oil-water emulsion using Span-80 and Tween-20 as complex emulsifier .
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原油及石油产品赛波特(Saybolt)试验方法
Testing method for saybolt viscosity of crude oils and petroleum products
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介绍了ASTMD6749&02《石油产品倾点测定法(自动空气加压法)》的特点、概要及原理。
The features , outline and principle of ASTM D6749-02 , petroleum product pour point determination ( automatic air pressurization method ), is explained in this paper .
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采用热压法开发出SiCAl2O3和SiCAl2O3AlN系复合材料,并用其制成了石油产品输送泵端面密封装置,在使用条件下这种装置具有优良的物理机械性能。
The composites of the systems SiC-Al2O3 and SiC-Al2O3-AlN were developed by hot-pressed method , and the end sealing parts of the pump for conveying petroleum products were made of the composites , the parts have high physical and mechanical properties on working condition .
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基于CIS的石油产品蒸馏流量检测系统能准确快速地识别微小流量变化,其性能稳定、结构简单、抗干扰能力强、功耗低、体积小、成本低,具有极高的性价比。
The measurement system of distillation flux based on CIS can detect micro flux accurately and fleetly . There are characteristics of good performance , simple structure , low power consumption , small dimension , and low cost in the device .
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通过对FIA法测定液体石油产品族组成分析中所用的原材料如硅胶、吸附柱、荧光指示剂等的质量进行分析,指出了其对分析结果的影响;
The quality of such raw material as silica gel , absorption column , fluorescent indicator when testing liquid petroleum products group with FIA is analyzed and the its effect on the analysis result is indicated .
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去年,托克卷入了一场有关在象牙海岸处置石油产品废弃物的争议,并在伦敦获得了阻止相关细节信息发布的“超级禁令”(super-injunction)。
Last year , Trafigura was embroiled in a controversy about the disposal of petroleum products waste in Ivory Coast and obtained a super-injunction in London blocking the release of some of the details .
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试验结果表明,GAC-968剂的缓蚀效果明显优于水溶性剂7019.在塔顶投加3~10ppmGAC-968剂对石油产品相关质量无不良影响。
The result indicated that its inhibition effect was better than that of water-soluble corrosion inhibitor 7019 . When 3 ~ 10 ppm GAC-968 was injected to the overhead of the tower , little adverse effect was observed on the quality of petroleum product .
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采用相关分析解析石油产品近红外光谱
Measuring the NIR spectrum wavelength of petroleum products by correlation analysis
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化工产品和石油产品中的元素分析
A review : Determination of Elements in Chemico-Industrial and Petrochemical Product
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做好生产换代石油产品的思想准备和物质准备;
Mental and physical preparation for the upgrading of petroleum products ;
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我们应该加快生产更加清洁的石油产品的步伐。
We should accelerate the pace of producing cleaner oil products .
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GB/T380-1977石油产品硫含量测定法(燃灯法)
Determination of sulfur content in petroleum products ( lamp method )
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氮对石油产品性能的影响是复杂的。
Nitrides have intricate impacts on the performance of the petroleum .
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微库仑法测定轻质石油产品中痕量砷
Determination of Trace Arsenic of Light Petroleum Products by Microcoulometric Titration
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石油产品装卸过程中的油气回收技术
Recovery Technology for Oil Vapour in Loading and Unloading of Petroleum Products
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闪点是石油产品的一项重要物性,也是控制产品质量的一项重要指标。
Flash point is an important quota for quality of petroleum product .
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讨论了环境友好的石油产品生产和烃加工技术。
The environmentally friendly product production and hydrocarbon processing techniques were discussed .
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石油产品检测实验室比对试验评价
Evaluation of comparative test results of petroleum product test laboratories