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 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。
• 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。
• 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
• 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。
• 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。
• 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。
• 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
• 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。
• 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。
• 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