crudes

英 [kruːdz] 美 [krudz]

n.  原油; 石油
crude的复数

柯林斯词典

  1. ADJ-GRADED 粗略的;简略的;大概的
    A crude method 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。
  2. ADJ-GRADED 粗糙的;简陋的
    If you describe an object that someone has made as crude, 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
  3. ADJ-GRADED 冒犯的;粗鲁的;不精明的
    If you describe someone as crude, 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
  4. ADJ 天然的;自然的
    Crude substances 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
  5. 同 crude oil
    Crude is the same as crude oil .
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    双语例句

    1. Study on Distribution and Corrosivity of Petroleum Acid in Nanyang and Other Crudes
      高酸原油中石油酸的分布及腐蚀性研究
    2. 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。
    3. Analysts say it shut in cheaper, heavier crudes in order to preserve profit margins.
      分析人士表示，它减少了价格较低的重质原油的生产，以保持利润率。
    4. 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。
    5. Even if countries around the world agree on measures to control carbon-dioxide emissions, says the agency, bituminous crudes like Canada's must fill a coming supply gap.
      该组织认为，即使世界各国都同意采取措施来控制二氧化碳的排放，也必须有如加拿大沥青质原油这样的替代产品来填补未来的供应缺口。
    6. 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。
    7. 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。
    8. Study on the cause of autocatalytic esterification of high acid crudes
      高酸原油自催化酯化反应的原因探讨定期自动传送的催要通知
    9. Actually, the processing route of high sulfur crudes is led to the processing scheme of atmospheric residuum or vacuum residue.
      高硫含量原油加工路线的实质，主要是指常压渣油或减压渣油的加工方案。
    10. 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。
    11. 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
    12. 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。
    13. 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。
    14. It is viscosity-temperature dependency of crudes that mainly affects the selection of operation parameters.
      影响操作参数的主要因素是油品的粘温性质。
    15. 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。
    16. 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
    17. Corrosion prevention for equipment processing sour crudes
      含硫原油加工中的设备防腐
    18. 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
    19. 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。
    20. Both sulfur contents and distribution types for ten-odd of domestic and foreign sour crudes and their distillates and residue were discussed.
      论述了国内外十几种典型含硫原油及其馏分和渣油的硫含量和类型硫分布。
    21. The commercial test for producing lube oil from non-Daqing crudes and the technical revamping of existing production system for production of lube oil from non-Daqing crudes were introduced.
      介绍了茂名石化公司用非大庆油工业试生产润滑油的基本情况，以及为适应用非大庆油生产润滑油所做的技术改造。
    22. 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。
    23. 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。
    24. Different crudes have different base oil on properties.
      原油不同，基础油性质也不同。
    25. 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。
    26. 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
    27. 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。
    28. Separating naphthenic acid from high-acidity crudes by reaction-extraction process
      反应-萃取法分离和精制高酸原油中的环烷酸
    29. 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
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