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 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。
• The results showed that the conversion of various fractions of the reduced crudes was quite different.
  所得结果表明，常压渣油各组分在高温接触下反应的转化率是很不相同的，沥青质和胶质的转化率大大高于饱和分和芳香分。
• 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。
• 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 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。
• 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 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。
• Study on Corrosion Protection Technology for Distillation Unit Processing Imported Light High-sulfur Crudes
  加工进口轻质高含硫原油的蒸馏装置腐蚀防护技术探讨
• Corrosion prevention for equipment processing sour crudes
  含硫原油加工中的设备防腐
• 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。