查询词典 petroleum

There are three categories of maturity indicators of organic matter in current petroleum industry to evaluate the degree of thermal evolution for source rocks, including: 1 optical indicators, i.e., vitrinite reflectance, bitumen reflectance, sporopollen color and thermal alteration index, conodont color alteration index, and reflectance of fossil fragments; 2 chemical indicators, i.e., the maximum temperature in pyrolysis of organic matter, methyl phenanthrene indicator, the atomic ratio of H/C, carbon isotope indicator, and biomarker indicators; 3 indicators of spectroscopy, i.e., the free radical concentration of kerogen, the average structural scale of aromatic nucleus of kerogen, and the laser-Raman spectrum of organic carbon.

摘 要：当前常用的有机质成熟度指标包括3大类：1 光学指标，包括镜质体反射率、沥青反射率、孢粉颜色、热变指数(thermal alteration index， TAI)、牙形石色变指数(color alteration index， CAI)和生物碎屑反射率；2 化学指标，包括有机质最大热解峰温度、甲基菲指数(methyl phenanthrene indicator， MPI)、H/C原子比值、碳同位素指标和生物标志物指标；3 谱学指标，包括干酪根的自由基浓度、干酪根芳核平均结构尺寸和有机碳激光拉曼光谱。

In China, our main business of industrial real estate investment, petroleum and chemical products in international trade, business consulting and procurement management.

在中国，我们的主营业务为工业地产投资，石油及化工产品国际贸易，商务咨询以及采购管理。

The problems of the petroleum logging mainly indwell in the data acqiusition and the data transmission.

石油测井面临的难题主要体现在数据传输和数据采集2个方面。

This research show the principal part of petroleum contaminant indwell upper soil deep 0-30cm.

经过整个实验过程，不断的发现并解决问题，对进一步改进实验装置提出了可行性建议。

As a continuous process, petroleum infilling began from 120 Ma, reached climax during 90-105 Ma and went on till 63 Ma or later.

油气注入是一个连续的过程，于120Ma开始至90~105Ma达到充注高峰，持续充注到63Ma或者更晚。

Diamond Micron Powder is made of diamond crystal,It is used extensively in electronics,aviation and space flight,optical instrument,glass,ceramics,petroleum,geology and other fields.

描述： 人造金刚石微粉是将人造金刚石单晶经过精加工后制成的一种极细的新型超硬材料。

For the petroleum, the chemical industry, the water treatment, the mechanical and electrical installment, the pipeline transports, projects and so on papermaking, environmental protection, boiler heat interchanger, food, medicine to provide the rich source of goods specially.

专门为石油、化工、水处理、机电安装、管道输送、造纸、环保、锅炉热交换器、食品、医药等工程提供丰富的货源。

The product widely applies in domain and so on petroleum, chemical industry, refinery, metallurgy, drugs manufacture pipelines, the pump valve, the pressure vessel, the flange, the heat interchanger using of table seal part, effective addressing divulging question.

产品广泛应用于石油、化工、炼油、冶金、制药等领域的管道、泵阀、压力容器、法兰、换热器的静密封元件之用，有效解决泄漏问题。

Geostatistics is a rising interdisciplinary, and is being widely used in exploration and exploitation of petroleum.

地质统计学是一门新兴的交叉学科，在石油勘探开发中的应用日益广泛。

So, petroleum sulfonate is a very prominent factor on the effect of interfacial tension between model oil and aqueous phase in the complex system.

其中，界面张力是界面性质的一项重要的参数，因此对油水间界面张力的研究引起了人们极大的兴趣［1~3］。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。