- 重点词汇
- due to由于;因为;应给予;应归于;欠下债[账]
- notadv. (否定后面的词或短语，或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式，常缩略为n't)没有;否，或许不;（拒绝或不允许）不
- responsible for为…负责，是造成…的原因;
- delaysv.（使）耽搁，延误( delay的第三人称单数 );推迟;使延期;使延迟;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- regulationsn.规程;规章;守则;条例;管理( regulation的名词复数 );控制;规章;规则;
- customsn.海关;关税;
- wepron. 我们，咱们;笔者，本人;朕;人们;
- 相关例句
China's customs regulations should be paid customs documents, certificates.
我国海关规定报关时应交纳的单据 、 证件.
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During the Tokyo round, considerable progress was made in the area of customs valuation for duty.
东京回合在海关关税评估方面取得了显著的进展.
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The Customs valuation of and outward articles shall be determined by the Customs according to law.
进出境物品的完税价格,由海关依法确定.
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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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