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

• Study on the Emulsifying Properties of Asphaltenes Separated from Some Shengli Crudes In Alkaline Flooding
  原油中沥青质在碱水驱油中乳化性能的研究
• The crudes were purified by silica gel chromatograph and the crude peptides were purified by recrystallization using EtOH and H2O.
  反应后得到的粗品用硅胶柱色谱纯化，粗品肽用乙醇和水重结晶精制。
• After revamping existing proces units and increasing the number and capacity of intermediate tanks, The existing production system of Maoming Petrochemical Company basically met the demands of lube oil production from non-Daqing crudes.
  通过改造现有生产装置，并增加中间储罐的数量与容量，茂名石化公司现有生产系统基本适应了用非大庆油生产润滑油的需要。
• The responses of Daqing and Dagang crudes to pour point depressants and the effect of non-hydrocarbon components
  大庆、大港原油对降凝剂的感受性及其非烃组份对降凝效果的影响
• 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
• 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。
• 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。
• Study on Urea Dewaxing Among Straight-Run Diesel Distillate of Three Crudes
  三种原油的直馏柴油馏分尿素脱蜡研究
• The corrosion of the process pipelines in atmospheric-vacuum distillation unit processing sour crudes and material selection are discussed.
  文章讨论了炼制含硫原油时常减压蒸馏装置工艺管道的腐蚀情况分析及设计选材问题。
• 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。