第三人称单数：paraffins
第三人称复数：paraffins
现在分词：paraffining
过去分词：paraffined
过去式：paraffined
名词石蜡; 硬石蜡
及物动词用石蜡处理; 涂石蜡于…
1. 石蜡：(2)石蜡(paraffin)与液状石蜡(liquid paraffin):石蜡为固体饱和烃混合物,熔程为 50~65℃,液体石蜡为液体饱和烃,与凡士林同类,最宜用于调节凡士林基质的稠度,也可用于调节其他类型基质的油相.
2. 石腊：我们往往会使用大量的保养品,而在按摩后,并不会请剩余的乳霜搽去,反而直接睡觉,在某种意义上,肌肤被迫停止呼吸,自然的生理作用反而衰退,造成更严重的肌肤问题,若保养品中含有高比例的凡士林(Vaseline) 和石腊(Paraffin)成分,这一伤害就更
3. 烷烃：裂解原料油中各种烃,按其结构可以分为四大族,即链烷烃族、烯烃族、环烷烃族和芳香族. 这四大族的族组成以PONA值来表示,其含义如下:P-烷 烃(Paraffin)O-烯 烃(Olefin)N-环烷烃(Naphtene)A-芳 烃(Aromatics)
1. paraffin的意思
1. 煤油
Paraffin is a strong-smelling liquid which is used as a fuel in heaters, lamps, and engines.
e.g. ...a paraffin lamp.
煤油灯
2. 石蜡
Paraffin wax, or in American English paraffin, is a white wax obtained from petrol or coal. It is used to make candles and in beauty treatments.
1. And if industrial paraffin wax is used in the manufacturing process, it can be carcinogenic.
2. Our therapist skillfully applied a combination of Phytomer products to our face while dunking our hands in a paraffin hand treatment.
3. But who instead shared three shabby rooms, a chemical toilet and paraffin stove.
4. Paraffin heats the water for seven minutes with flames shooting from an opening in the ground.
noun
1. (British usage) kerosine
Synonym: paraffin oil
2. a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
Synonym: methane series alkane series alkane paraffin series
3. from crude petroleum
used for candles and for preservative or waterproof coatings
Synonym: paraffin wax