crudes

英 [kruːdz]

美 [krudz]

n.  原油; 石油
crude的复数

柯林斯词典

• ADJ-GRADED 粗略的;简略的;大概的
  Acrudemethod or measurement is not exact or detailed, but may be useful or correct in a rough, general way.
  1. Standard measurements of blood pressure are an important but crude way of assessing the risk of heart disease or strokes...
     标准的血压测量是评估患心脏病或中风几率的一个重要但不精确的方法。
  2. Birthplace data are only the crudest indicator of actual migration paths.
     出生地信息只能非常粗略地显示实际移民过程。
• ADJ-GRADED 粗糙的;简陋的
  If you describe an object that someone has made ascrude, you mean that it has been made in a very simple way or from very simple parts.
  1. ...crude wooden boxes.
     简陋的木盒子
• ADJ-GRADED 冒犯的;粗鲁的;不精明的
  If you describe someone ascrude, you disapprove of them because they speak or behave in a rude, offensive, or unsophisticated way.
  1. Nev! Must you be quite so crude?
     尼夫！你非得那么粗俗吗？
  2. ...crude language.
     粗俗的语言
  3. ...crude sexual jokes.
     荤段子
• ADJ 天然的;自然的
  Crudesubstances are in a natural or unrefined state, and have not yet been used in manufacturing processes.
  1. ...8.5 million tonnes of crude steel.
     850万吨粗钢
• 同 crude oil
  Crudeis the same ascrude oil.

双语例句

• The majority of recent desalting efforts have addressed heavy or opportunity crudes.
  脱盐方面的研究重点是处理重质原油和机会油。
• This paper first gives a overall summary of mathematical models of optimal design, optimum-seeking techniques and their development trends and the optimization researches in pipeline project. The author then presents a mathematical model for the optimal design of pipeline system transporting hot waxy crudes.
  本文首先对优化设计的数学模型类型、寻优方法及发展趋势，以及油气管道工程的优化技术研究进行了全面综述，然后建立了热含蜡原油管道系统优化设计的数学模型。
• Hot fluid circulation in well will increase temperature level and improve crudes mobility.
  热流体循环将提高井筒中的温度水平并改善原油的流动性。
• The results indicate that low pouring lube oils, specialty oil products, and road asphalt could be obtained from naphthenic base heavy crudes.
  同时指出，环烷基重质原油是生产低凝润滑油、特种油品和道路沥青的良好原料。
• Bottlenecks and the proliferation of crudes, with different physical qualities, cause headaches.
  各种各样的瓶颈与质量参差不齐的原油种类的激增，带来了许多令人头痛的问题。
• Laboratory and commercial experiments demonstrated that it was rather difficult to remove the salts from the residue oil feed, although the Mid-east crudes like those in Iran and Saudi Arabia do not contain high amount of salts.
  实验室和工业装置实验证明，伊朗、沙特等中东原油尽管含盐量不高，但脱除较困难。
• But a stronger Brent market has coincided with relative weakness continuing in WTI, widening the spread between the two crudes to about$ 12 a barrel& the biggest it has been since January 2014.
  但是，在布伦特市场走强的同时，西得克萨斯中质原油的相对疲弱仍在继续，将两种原油基准之间的价差扩大至每桶约12美元，这是2014年1月以来的最大价差。
• Separation of Naphthenic Acids from Petroleum Distillates LUBE BASE OILS PRODUCTION WITH DISTILLATES FROM MIDDLE-EAST CRUDES BY HYDROPROCESSING
  石油馏分中的环烷酸分离中东原油馏分油加氢生产润滑油基础油
• The sulfur distribution in crude oil and its impact on product quality, equipment corrosion and environment protection were described. The effective measures for processing the sour crudes were presented.
  阐述了含硫原油的分布以及硫对产品质量、设备腐蚀和环境保护的影响，提出加工含硫原油的对策和措施。
• Taking lube oil fractions from Liaohe, Daqing, Xinjiang and Middle-East crudes as feedstocks, with lube hydrogenation processing, catalytic dewaxing, IDW and deep hydrofining techniques, the base oils and white oil can be produced. The test results and technical characteristics are presented.
  介绍了以辽河、大庆、新疆及中东原油润滑油馏分为原料，采用润滑油加氢处理、催化脱蜡、异构脱蜡以及深度加氢精制工艺制取润滑油基础油和白油的工艺试验结果及技术特点。