Operating conditions needs to be adjusted frequently because of the change of crude oil property parameters.
由于原油物性参数的改变，装置的操作条件需要不断的进行调整。
This paper lists some data tables, making attempts to demonstrate directing significance of crude oil property analysis to oil and gas exploration, from which some enlightenment can be obtained.
本文所列数据表试图说明原油物性分析对油气勘探的指导意义，从中可以得到一些启示。
The metal deposit rule was depended on the patterns of the metals in crude oil and the property of the catalyst as well as the diffusion and decomposition rates of metal compounds in the catalyst.
金属在催化剂上的沉积规律与金属在原油中的存在形态、催化剂性质及金属化合物在催化剂中扩散和分解速率有关。
On the basis of ensuring the reliability of material, technique, the human and environment, the reliability of anticorrosion property in crude oil tanks are realized.
在保证材料的可靠性、工艺的可靠性、人的可靠性、环境的可靠性的基础上，实现油罐防腐性能的可靠性。
The property data of crude oil and its fraction is the basic data in design of petroleum refining technology. In the past these data were obtained by hand calculation or consulting tables and charts.
石油及其馏分的物性数据是石油炼制工艺设计的基础数据，以往常常采用手工计算或查阅有关图表获得。
Waxy crude oil presents different rheological property with different forms of wax existing in it and consequently shows different viscosity - temperature curves.
含蜡原油中所含的蜡处于不同形态，呈显出不同流变特性，从而使其粘温曲线不同。
The main factors affecting heat wave property of burning crude oil are its composition and water content in oil.
原油组分和含水率是影响原油热波特性的重要因素。
The calculation method of effective wax precipitation content was proposed according to the flow property of crude oil and wax precipitated mechanism.
根据原油在管道内流动特性及析蜡规律，提出了有效析蜡量的计算方法。
The biodegradation of crude oil in the reservoir is an important alteration process and has undesirable impact on the oil physical property and economic value.
生物降解作用是原油的一种重要的蚀变作用，对原油的物性和经济价值有着负面的影响。
The property data of crude oil and its fraction is the basic data in design of petroleum refining technology.
阐述了当前国内外石油炼制催化剂器外再生技术的现状。
The property data of crude oil and its fraction is the basic data in design of petroleum refining technology.
阐述了当前国内外石油炼制催化剂器外再生技术的现状。
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