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汉语拼音：zhòng yóu

1.分馏石油时，提炼出汽油﹑煤油﹑柴油和一部分润滑油以后所剩下的液态物质，供制润滑油﹑石蜡用，也用做锅炉燃料。

2.从煤焦油分馏出来的，沸点在230℃－300℃之间的部分。可提取化工原料，也用作木材的防腐剂。

1. 分馏石油时，提炼出汽油、煤油、柴油和一部分润滑油以后所剩下的液态物质，供制润滑油、石蜡用，也用做锅炉燃料。

2. 从煤焦油分馏出来的，沸点在230°－300℃之间的部分。可提取化工原料，也用作木材的防腐剂。

• This engine resembled present single - acting gas and oil engines.

  这台发动机类似目前的单作用煤气和重油发动机.

• The heavy oil was quoted at $ 17 per barrel.

  重油报价为每桶17美元.

• That heavy oil will clog up the machinery, ie prevent it from working properly.

  这种重油会妨碍机器的运转.

• Exports: crude oil and petroleum products, lumber, cacao, aluminum.

  出口: 重油及原油产品, 木材, 可可, 铝.

• BRIEF INTRODUCTION OF PROCESS EQUIPMENT FOR QILU PETROCHEMICAL COMPANY VRDS UNIT.

  齐鲁石化公司重油加氢装置工艺设备简介.

• Said method has better heavy oil cracking ability and desulphurizing ability.

  该方法具有较强重油裂化能力和脱硫能力.

• What remains is heavy oil that is as fuel.

  而剩下的部分是用作燃料的重油.

• What remains is heavy oil that is used as fuel.

  剩下的是重油,被用来作为燃料.

• The importance of heavy oils in petroleum processing is increasing.

  重油的开发和利用日趋重要.

• The said technology has been widely applied in oil FCCUs in refineries.

  该技术已广泛用于炼油厂重油催化裂化装置.

• On using oil, put the transfer switch 2 K to oil shelve.

  当使用重油时, 将转换开关2K扳到重油档.

• Exports: cotton, crude oil, palm products, cacao.

  出口: 棉花, 重油, 棕榈产品, 可可.

• Adhesion of heavy oil to posterior lens capsule.

  重油粘附后囊.

• Exports: crude oil, natural gas, refined products.

  出口: 重油, 天然气, 精炼产品.

• Exports: crude oil, diamonds, refined petroleum products, gas.

  出口: 重油.钻石, 原油提炼, 燃气.