paraffin

英 [ˈpærəfɪn]

美 [ˈpærəfɪn]

n.  煤油
vt.  用石蜡处理; 涂石蜡于…

复数：paraffins　

TEM8化学

BNC.12227 / COCA.24580

牛津词典

noun

• 煤油
  a type of oil obtained from petroleum and used as a fuel for heat and light
  1. a paraffin heater/lamp/stove
     煤油取暖器 / 灯 / 炉

柯林斯词典

• N-UNCOUNT 煤油
  Paraffinis a strong-smelling liquid which is used as a fuel in heaters, lamps, and engines.
  1. ...a paraffin lamp.
     煤油灯

in AM, use 美国英语用 kerosene


• 石蜡
  Paraffinwax, or in American Englishparaffin, is a white wax obtained from petrol or coal. It is used to make candles and in beauty treatments.

英英释义

noun

• (British usage) kerosine
  Synonym:paraffin oil
• a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
  Synonym:methane seriesalkane seriesalkaneparaffin series
• from crude petroleum
  Synonym:paraffin wax

双语例句

• Rubber protective wax is made from paraffin wax with low melting point, paraffin wax with high melting point and polyethylene wax.
  橡胶防护蜡，是由低熔点石蜡、高熔点石蜡、微晶蜡和聚乙烯蜡制成的。
• Objective To explore the effect of drinking liquid paraffin for preventing bleeding after prostatectomy.
  目的：探讨口服石蜡油在预防耻骨上前列腺切除术后继发出血中的作用。
• The stain TSB011's pathogenicity to Aslaarposina sasakii was confirmed by detecting lethality rate and microscopic examination paraffin section.
  经过对桃小食心虫致病力的检测和石蜡切片的显微镜观察，证实菌株TSB011对桃小食心虫具有较高的致病力。
• Study on process of paraffin refining by clay blended with spent catalyst
  石蜡白土精制中掺加废催化剂的工艺研究
• Look inside the medicine cupboard for more petroleum products, medical paraffin and petroleum jelly.
  向药厨里看看，你可以找到更多的石油产品，如药用石蜡和凡士林。
• Their extreme pressure ( EP) behaviors as lubricant additives in liquid paraffin were evaluated using a four-ball tester.
  用四球摩擦机测试了其作为润滑油添加剂在液体石蜡中的极压性能；
• The latent heat of fusion and heat capacities of paraffin wax are important parameters in design and calculation of thermal energy storage system.
  潜热的融合和热的能力，石蜡是重要的参数设计与计算热储能系统。
• Real components method is proposed recently, but most using normal paraffin.
  近年来，研究者们提出了真组分法，但大多采用正构烷烃来描述。
• We improved the method to simplify the process of paraffin sectioning, shorten the cycle of the experiment and obtain quality slides.
  同时精简了传统石蜡切片的操作程序，缩短了实验周期并提高了制片质量。
• Wax content: wax content is the normal temperature and pressure conditions in the crude oil contained in paraffin wax and the percentage of land.
  含蜡量：含蜡量是指在常温常压条件下原油中所含石蜡和地蜡的百分比。