paraffin

paraffin怎么读

英式音标：[ˈpærəfɪn]

美式音标：[ˈpærəfɪn]

paraffin基本解释

n. 石蜡；[有化] 链烷烃；硬石蜡

vt. 用石蜡处理；涂石蜡于…

paraffin的意思释义

n.

硬石蜡；石蜡；

vt.

用石蜡处理；涂石蜡于…；

变形

复数：paraffins过去式：paraffined过去分词：paraffined现在分词：paraffining第三人称单数：paraffins

英英释义

n.

from crude petroleum; used for candles and for preservative or waterproof coatings

同义词：paraffin wax

a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)

同义词：methane seriesalkane seriesalkaneparaffin series

(British usage) kerosine

同义词：paraffin oil

paraffin用法及例句

词组短语

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

双语例句

用作名词(n.)

Candles are made of paraffin wax.

蜡烛是由石蜡做成的。

The fire blazed up when he added paraffin.

他加了一些煤油，火就燃烧起来了。

Paraffin has the property of dissolving grease.

石蜡具有溶解油脂的特性。

例句参考

A new method to detect apoptosis in paraffin sections: in situ end-labeling of fragmented DNA.

Detection of human papilloma virus in paraffin-embedded tissue using the polymerase chain reaction.

A new method for staining nerve fibers and nerve endings in mounted paraffin sections

Method for analysis of cellular DNA content of paraffin-embedded pathological material using flow cytometry.

A novel algorithm for reliable detection of human papillomavirus in paraffin embedded head and neck cancer specimen.

Staging of Alzheimer disease-associated neurofibrillary pathology using paraffin sections and immunocytochemistry

Antigen retrieval in formalin-fixed, paraffin-embedded tissues: an enhancement method for immunohistochemical staining based on micr...

Proliferating cell nuclear antigen (PCNA) immunolocalization in paraffin sections: An index of cell proliferation with evidence of d...

Shi SR, Key ME, and Kalra KL. Antigen retrieval in formalin-fixed, paraffin-embedded tissues: An enhancement method for immunohistoc...

paraffin词源

paraffin

paraffin: [19] The term paraffin was coined in German around 1830 by the chemist Reichenbach. It was formed from Latin parum ‘little’ and affinis ‘related’ (source of English affinity), an allusion to the fact that paraffin is not closely related chemically to any other substance. The word is first recorded in English in 1838.=> affinity, fine

paraffin (n.)

1838, from German Paraffin, coined c. 1830 by German chemist Karl von Reichenbach (1788-1869), who first obtained it as a waxy substance from wood tar, irregularly from Latin parum \"not very, too little,\" probably related to parvus \"little, small\" (see parvi-) + affinis \"associated with\" (see affinity).So called because paraffin is chemically not closely related to other substances. The liquid form (originally parafin oil) Reichenbach called eupion, but this was the standard meaning of paraffin in English by 1860.

paraffin相关例句

1. Methods Tissue culture and paraffin slice.

方法组织培养和石蜡切片。

2. Thus the microencapsulated paraffin could not be used in the presence of aromatic solvent.

因此，该石蜡微胶囊不能用于芳香族溶剂存在的场合。

3. Because it is so deep down, the oil will come out hot and then cool rapidly as it nears the surface, leaving deposits of paraffin that will clog up pipes.

因为钻井是如此之深，所以尽管石油刚喷出来时还是热的，它在向上流动的过程中会迅速冷却，而石蜡就沉淀出来并堵塞管道。

4. \"You can mix the nitroglycerin with more nitric acid and paraffin and make gelatin explosives, \" Tyler says.

“你可以把硝化甘油与更多的硝酸和石蜡再混合，制成凝胶炸弹。”泰勒说。

5. The wax removed from paraffin distillates by chilling and pressing.

靠冷冻和压榨从石蜡基馏分油中提取出的蜡。

20. Prevents the fuel filter from becoming blocked with paraffin accumulation in severe cold.

防止燃料过滤器在严寒条件下被累积的石蜡堵塞。

21. Tissues Out: When the paraffin oven in the kitchen explodes, Stig loses his wife and his daughter.

泪点：厨房里的石蜡烤箱发生了爆炸，斯迪格失去了妻子和女儿。

22. An example of a normal paraffin is normal butane.

正丁烷是正链烷烃的一个例子。

www.infopetro.com.cn

23. An example of a normal paraffin is normal butane.

正丁烷是正链烷烃的一个例子。

www.infopetro.com.cn

24.Paraffin waxes are normally marketed on the basis of a melting-point test.

石腊一般按其熔点不同在市场上分类出售。

25.Paraffin has the property of dissolving grease.

石蜡具有溶解油脂的特性.

26.a radioactive decay series; the paraffin alkane series.

放射性蜕变的系列;链烷烃系列

29.paraffin imbedding

石蜡包埋(法)

31.coax a fire with paraffin

加上煤油把火点着.

33.a paraffin lamp, stove

煤油灯、 炉.

-- 来源 -- 汉英 - 翻译参考