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单词 paraffin
释义

paraffin /'pærəfɪn//'pærəfɪn/

英汉-汉英词典
  1. n. 煤油
  2. 石蜡
时 态: paraffined, paraffining, paraffins
形容词: paraffinic
词组 | 习惯用语
paraffin wax n. 固体石腊
paraffin section 石蜡切片
liquid paraffin 液状石蜡
chlorinated paraffin [医]氯化石蜡
paraffin base 石蜡基
paraffin removal 除蜡,清蜡
paraffin oil 石蜡油;液状石蜡
英语例句库
  1. They all were paraform-fixed,paraffin imbedding.
    所有数据均经spss10.0软件处理。
  2. a radioactive decay series; the paraffin alkane series.
    放射性蜕变的系列;链烷烃系列
  3. The development characters of small-nutted longan embryo were studied by paraffin method.
    摘要采用石蜡切片法研究小核龙眼胚胎发育的特点。
  4. By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
    根据蜂蜡中的烃类在浓硫酸中可被炭化,加入的石蜡等矿物蜡不被炭化来测定此类掺杂物。
  5. A paraffin method and a whole ovary stain clearing techique were used to study pseudogamy in Kentucky Bluegrass (Poa pratenesis L.).
    本文运用石蜡切片法、整体透明法研究了草地早熟禾的假受精现象。
  6. With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.
    用混料试验设计方法,研究了硼酸酯、氯化石蜡和二烷基二硫代磷酸锌(ZDDP)的相互作用机理。
  7. Methods: Paraffin section, HE stain, light microscopy,calculation of the rate of trophocyte area .
    方法:石腊切片,伊红、苏木素染色,光镜分析,计算滋养细胞面积比率。
  8. The process is carried out by taking refinery paraffin, palmic acid, mineral butter, ceresine wax and candle essence as raw materials, heating, dissolving, and mixed freezing to obtain final product.
    它是由精炼石蜡、棕榈酸、凡士林、微晶蜡、蜡烛香精等原料经加热溶解、混合凝固成为带香味的彩色蜡烛粘土。
  9. produce chlorinated paraffin,aminosufonic acid,fast-dry gold paint,silver paint,orad paint as well as fiber glass cloth,rubber mold removal agent.
    生产70#氯化石蜡、氨基磺酸、速干金漆、速干银漆、道路漆、各规格玻璃纤维布、橡胶脱模剂等。
  10. The ratio of paraffin to cycloalkane has good line relationship with maturity, with the ratio of 1-2 at lower maturity stage and 2~6 at maturity stage.
    链烷烃和环烷烃质量分数比值与成熟度有很好的线性关系,当链烷烃与环烷烃质量分数比值等于1~2时为低熟阶段,当链烷烃与环烷烃质量分数比值等于2~6时为成熟阶段;The development characters of small-nutted longan embryo were studied by paraffin method.
    摘要采用石蜡切片法研究小核龙眼胚胎发育的特点。
  11. A new type of hydrophobe for latex paints has been developed using silicone and paraffin.
    本文以有机硅和石蜡为主要原料,制备了一种乳液型乳胶漆用疏水剂。
  12. With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.
    用混料试验设计方法,研究了硼酸酯、氯化石蜡和二烷基二硫代磷酸锌(ZDDP)的相互作用机理。
  13. By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
    根据蜂蜡中的烃类在浓硫酸中可被炭化,加入的石蜡等矿物蜡不被炭化来测定此类掺杂物。
  14. A paraffin method and a whole ovary stain clearing techique were used to study pseudogamy in Kentucky Bluegrass (Poa pratenesis L.).
    本文运用石蜡切片法、整体透明法研究了草地早熟禾的假受精现象。
  15. The process is carried out by taking refinery paraffin, palmic acid, mineral butter, ceresine wax and candle essence as raw materials, heating, dissolving, and mixed freezing to obtain final product.
    它是由精炼石蜡、棕榈酸、凡士林、微晶蜡、蜡烛香精等原料经加热溶解、混合凝固成为带香味的彩色蜡烛粘土。

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原声例句
透视百科美食类

The insides are yellow and the outside is covered with a red paraffin wax.

里面是黄色的,外面覆盖着一层红色的石蜡。

维多利亚厨房

If you want it to keep for the winter, you just seal it with paraffin.

如果你想保存到冬天,就用石蜡封起来。

月亮和六便士(精简版)

She poured paraffin on the dry floors and on the pandanus-mats, and then she set fire.

她在干燥的地板上和草席上倒上煤油,点起一把火来。

唐顿庄园(音频分割版)第一季

No, thank you. Sometimes, even to deny these things is only to throw paraffin onto the flames.

不必了,谢谢。有时候,否认这种事也只会是越描越

透视百科美食类

Traditionally, Camembert is packaged in paraffin paper and placed in a wooden box.

克劳迪娅:传统上,卡门培尔奶酪用石蜡纸包装,放在木箱里。

潘潘

Also, the toys he made of paraffin were good, without paralle!

并且,他用石蜡制作的玩具好得无可比拟。

英语初级听力

I cook simple food 'on my old paraffin stove; mostly stews and things like that.

我在我的旧石蜡炉上做简单的食物; 主要是炖菜之类的。

百年孤独

The shadow of a well-uprooted beard on his paraffin face looked like a question of conscience.

在他石蜡般的脸上,根根已被根除的胡子的影子看起来像是良心问题。

经济学人 Science and technology

Both rely on heating tiny tiles of paraffin wax that have been impregnated with various liquid perfumes.

两者都依赖于加热浸渍有各种液体香水的小块石蜡。

维多利亚厨房

If you want it to keep for the winter, you just seal it with paraffin. It never lasts that long in this house.

如果你想让它在冬天保存, 你只需用石蜡密封它。 它永远不会在这所房子里持续那么久。

中文百科

石蜡 Paraffin wax

(重定向自Paraffin)
石蜡
Metallisches Natrium unter Paraffinöl
INCI-konforme Angabe der Inhaltsstoffe (u. a. Paraffinum liquidum = Paraffin) eines Kosmetikums auf der Rückseite der Packung unten.

石蜡是固态高级烷烃混合物的俗名,分子式为CnH2n+2,其中n=20~40。

石蜡可由天然或人造石油的含蜡馏分用冷榨或溶剂脱蜡、发汗等方法制得。

石蜡通常是白色、有轻微气味的蜡状固体,熔点在47 °C-64 °C,密度约0.8 g/cm。它不溶于水,但可溶于醚、苯和某些酯中。石蜡不与常见的化学试剂反应,但可以燃烧。

纯石蜡是很好的绝缘体,其电阻率为10-10欧姆·米,比除了某些塑料(尤其是特富龙)外的大多数材料都要高。

石蜡也是很好的储热材料,其比热容为2.14–2.9 J·g·K,熔化热为200–220 J·g。

英语百科

Paraffin

Paraffin may refer to:

近义、反义、联想词
近义词
n.
wax, aliphatic compound, kerosene, kerosine, lamp oil, coal oil

联想词
kerosene煤油,火油;wax蜡;acetone丙酮;candles蜡烛,烛台;oils油画颜料;methanol甲醇;candle蜡烛;petroleum石油;acrylic丙烯酸的;oil油;emulsion乳状液;
英英词典
paraffin n.
  1. from crude petroleum; used for candles and for preservative or waterproof coatings

  2. synonymous: paraffin wax
  3. a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)

  4. synonymous: methane series, alkane series, alkane, paraffin series
  5. (British usage) kerosine

  6. synonymous: paraffin oil
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更新时间:2025/6/17 19:52:33