- 重点词汇
- andconj. 和,与;而且;于是,然后;因此;
- according to根据,按照;据…所说;如;比照;
- valuationn.估价;估定的价格或价值;定价;评价;
- lawn.法;法学;规律;法制;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- be determined by由…所决定;
- articlesn.用品;条款( article的名词复数 );文章;物品;(报刊上的)论文;
- ofprep. 关于;属于…的;由…制成;
- 相关例句
With the asphaltene precipitation, the rock permeability reduces correspondingly.
随着沥青质的沉积,岩石渗透率也相应的降低。
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Prevention of Asphaltene Deposition in Light Oil Production Wells in District 8 of Tahe Oil Field
塔河油田八区轻质油井沥青质沉积的防治
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However, the molecular sizes of asphaltene was about 2.39-2.79 nm calculated by density method.
采用密度法计算得到的沥青质分子颗粒直径为2.39~2.79nm。
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Study on the Mechanism of Residue Heat Contact Upgrading ⅱ. Conversion of Resin and Asphaltene
渣油热接触改质反应机理&Ⅱ.胶质和沥青质的转化
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Study on asphaltene and resin of chloroform rock extracts and crude oils
生油岩氯仿抽提物及原油中沥青质和胶质的研究
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So 300 ℃ is a relatively suitable asphaltene pyrolysis temperature for oil/ oil correlation.
因此,对于采用生物标志物恢复的方法来进行油/油对比时,300℃是沥青质热解实验较合适的温度。
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Adsorption characteristics of asphaltene on silica sand and wettability by SEM
沥青在石英砂上吸附特征和润湿性的微观研究
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Phase behavior and equilibrium in asphaltene precipitation process with antisolvent
抗溶剂沉淀沥青质过程相态及相平衡研究
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The processes of asphaltene adsorption and deposition and their effects on productivity;
原油沥青质吸附沉积过程及其对产能的影响;
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Molecular size and micellar particle size of asphaltene in vacuum residues
渣油中沥青质分子颗粒尺寸及其胶粒模型研究
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Processing and Performance Evaluation of Paving Asphalt from High Asphaltene Tahe Crude Oil
高沥青质塔河原油制备道路沥青的工艺及性能评价
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原油沥青质沉积和吸附引起储层损害的机理及损害程度评价
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Therefore, controlling the formation of asphaltene is important to asphalt aging resistance.
控制沥青质的生成对防止沥青老化有重要意义。
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First, extract the asphaltene and resin taking oil separation method as a reference.
借鉴石油三组分分离沥青质和胶质的方法,分离提取出低温煤焦油沥青质和胶质。
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