- 重点词汇
- aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
- noticesn.注意( notice的名词复数 );布告;警告;预告;
- roadn. 路;通路;途径;方法;
- overadv.从直立位置向下和向外;落下;倒下;从一侧到另一侧;翻转;穿过(街道、开阔的空间等)
- asphaltedv.铺沥青于,铺柏油于( asphalt的过去式和过去分词 );
- steeringn.转向装置;
- drivingn.操纵,驾驶;
- drivern.驾驶员,司机;驱动器,驱动程序;驱逐者,驱赶者;(高尔夫球)球棒;
- barelyadv.勉强;几乎不;刚刚…(就);
- promptadj.敏捷的;迅速的;立刻的;准时的;及时的;立即;
- 相关例句
Roads have been asphalted, water pipes and electricity lines extended into squatted settlements.
道路铺上了沥青,水电管线延伸至定居点。
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Carriers shall observe the customs'regulations on means of transport and goods carried by them.
承运人应当遵守海关有关运输工具及其所载货物的管理规定.
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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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