探索甲烷用作改质重质油氢源的可行性。
The results indicate that methane has the performance of hydrogen resource, and can be capable of upgrading heavy oil.
大豆脂肪含量与叶质重呈显著负相关，而与脂肪酶活性呈正相关。
Fat content was negatively correlated with the leaf weight of unit leaf area, but was positively correlated activity of lipases.
目的：检测了解枸杞子药材的有关成分，比较各产地药材的异同，便于进行质重控制。
OBJECTIVE: To analyse and compare the components of Fructus Lycii for its quality control or identification.
单叶重和叶质重也随磷用量的增加而增加，相同磷用量处理中磷土壤叶质重高于低磷土壤。
Leaf weight and quality weight increased with the increase of phosphorus consumption too, of the same treatment the medium phosphorus soil leaf quality was higher than the other soil.
在重质或不稳定的土壤和陡峭的斜坡上，浇注混凝土挡土墙效果良好，让其他墙成为不明智的选择。
Poured concrete retains walls work well in the heavy or unstable soil and steep slopes, making other walls inadvisable.
氪在今天的大气层中比太阳能的氪更重一些，这些氪比埋入了陨星，也就是通常熟知的碳质球粒状陨石中的氪还有重很多。
Krypton in today's atmosphere is somewhat heavier than solar krypton, and the krypton embedded in meteorites known as carbonaceous chondrites is even heavier than that.
肌肉痉挛通常是由于电解质失衡所造成的，所以及时补充电解质十分重要。
Muscle cramping often occurs as a result of electrolyte imbalance, so it's critical that you replace your electrolytes.
去年夏天考古学家在罗马附近的一个古城遗址进行研究性的挖掘，发现了一口1000磅重的铅质棺材。
Archaeologists found a 1, 000-pound lead coffin while digging in the ruins of an ancient city near Rome last summer.
上述两根管子最开始是接到水面“深水地平线”钻井平台的，而如今已经重新被专业人员用重质的管道连接到了附近一个叫做管汇（manifold）的金属架状结构上。
The two pipes, which originally went up to the Deepwater Horizon, have been reconnected with heavyweight hoses to a metal framework called a manifold that has been installed nearby.
该文从影响机理入手，分别建立了地化热解资料的样品重量、孔隙与体积及轻、中及重质不同组分的校正模型。
In this paper, the correction models of light, middle and heavy components ard sample weight, porosity and volume were established from the view point of influence mechanism.
重质碳酸钙是应用广泛的矿物填料。
Ground calcium carbonate is one of the most important mineral fillers.
例如，管道的一部分在重质粘土中，另一部分在透气好的砂土中，粘土内的管段相对于砂土内的管段被腐蚀。
For example, if one portion of pipe is in heavy clay soil and another is in well-aerated sandy soil, the portion in the clay will corrode with respect to the portion in the sand.
最后，本文研究了轻质相与重质相间滑动比模型，建立了基于滑动比的含水率预测模型。
Finally, the slip ration between the light phase and heavy phase was studied and the water cut prediction model based on the conception of slippage ratio was established.
这样就避免了催化剂与原料中的污染物和重质毒物接触，因而催化剂使用寿命较长。
Thus the contact of the catalyst with pollutants in feedstock and heavy toxicants is avoided. So the catalyst service life is longer.
色谱法与其他分离方法联合使用，能够有效地分离重质馏分油中的硫化物。
The sulfur compounds in heavy distillate oil can be separated effectively by the joint use of chromatography and other separation methods.
重质稠油藏的形成主要受盆地后期抬升活动、生物降解、地层水洗和氧化作用等因素控制。
The formation of heavy oil reservoirs is chiefly controlled by late uplifting of the basin, biodegradation, water-washing, and free oxygen oxidizing.
综述了裂解汽油重质馏分增产BT X芳烃的技术进展以及与此相关的加氢脱烷基和非芳烃加氢裂解技术。
Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.
在重质油加工过程进行的化学反应都视为基团间或基因本身发生的反应。
The chemical reactions in heavy oil processing can be considered as reactions occurred between groups or in the group itself.
研究开发并完成了一种高效重质燃料油催化燃烧添加剂的工业应用试验。
A high efficient additive was successfully applied to catalyzing combustion of heavy fuel oil in an industrial scale.
应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。
Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock.
重质油中，无论是中性含氮化合物的绝对浓度或是其比值指标都降低，严重影响了原油运移途径的判别。
In heavy oil, not only the absolute concentrations but also the ratio indicators of neutral nitrogen compounds are too low to distinguish the oil migration path.
由于原料油不断重质化，而且要求轻质油收率不断上升，因此对炼油装置提升管反应器的要求更加苛刻。
As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.
通过比较选择聚丙烯酸钠为超细重质碳酸钙的最佳分散剂。
By comparison, polyacrylate sodium is an optimum dispersant for ultrafine ground calcium carbonate aqueous dispersions.
在碱性水溶液中酚醛树脂可视为阴离子聚电解质，可与重氮树脂形成复合物。
Phenolic resin in alkali aqueous solution can be regarded as anionic polyelectrolyte and forms complex with diazo resin.
渣油或者渣油与各种重质油掺合后的混合原料体系的稳定性取决于其分散相与分散介质的配伍性。
The stability of the system of residue or a variety of mixed oils depended predominantly upon the mutual compatibility between dispersed phase and dispersion medium.
对储存重质石油产品的油罐加热器的腐蚀失效进行分析，根据腐蚀部位和穿孔原因提出预防措施。
Corrosion failure of heating vessels for heavy oil tanks was analysed. Based an the analysis of corrosion and perforation, some measures were suggested for failure prevention.
对储存重质石油产品的油罐加热器的腐蚀失效进行分析，根据腐蚀部位和穿孔原因提出预防措施。
Corrosion failure of heating vessels for heavy oil tanks was analysed. Based an the analysis of corrosion and perforation, some measures were suggested for failure prevention.
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