naphthene ['næfθi:n]

naphthene的基本解释

n.

[化] (石油)环烷, 环烷(属)

与naphthene相关的网络例句 [注：此内容来源于网络，仅供参考]

As de-aromatised hydrocarbons with a correspondingly higher naphthene content, the solvent performance of the HALPANAL grades is the most effective in this category.

由于去aromatised的环烷含量相对较高的碳氢化合物，该HALPANAL等级溶剂性能是这一类中最有效的。

It is considered the hydrogenated base Stock has clear advantage superior to the naphthene base oil by comparison the physiochemical properties and electrical properties of hydrogenated base Stock and naphthene base oil,and can be formulated the transformer oil.

从理化性能和电性能方面对加氢基础油和环烷基油进行了比较，认为加氢基础油的性能比环烷基油有明显的优势，可以用来调配变压器油。

The influence of natural surfactants,such as asphaltenes ,resins,solid particles and naphthene,on the stability of the water in crude oil emulsion are summarized.

综述了原油乳状液中天然表面活性物质，如沥青质、胶质、固体颗粒物以及石蜡对原油乳状液稳定性的影响。

Good effect: anti-oxidation at high temperature, anti-corrosion against sulphide and naphthene acid and anti- erosion.

效果好：抗高温氧化、耐硫化物、环烷酸腐蚀、耐冲刷性能稳定，传热性能好

The factors that influence the noise performance of lithium-based grease were researched,the cleanliness of grease is merely one of essential conditions to decrease noise,the particle size of lithium soap thickener is smaller,the noise performance of grease is better,and the low viscosity naphthene base oil has good effect to decrease noise,the polymer can improve lubricity and decrease noise.

研究了影响锂基润滑脂噪音性能的各种因素，润滑脂的清洁度只是降低噪音的必要条件之一，锂皂稠化剂的微粒越小，润滑脂的噪音性能越好，低粘度的环烷基油具有良好的降低噪音的效果，高分子聚合物可以改善润滑性能，降低噪音。

与naphthene相关的网络解释 [注：此内容来源于网络，仅供参考]

naphthene：环烷烃

①族组成 简称PONA值,用以表征石脑油、轻柴油等轻质馏分油中的烷烃(paraffin)、烯烃(olefin)、环烷烃(naphthene)及芳烃(aromatics)四种烃族的百分含量. 烷烃含量越大,芳烃越少,则乙烯产率越高. 对于科威特石脑油,

naphthene：环烷

naphthene series 环烷系 | naphthene 环烷 | naphthenic acid 环烷酸

naphthene：环烷环烃

naphthene 环烷n.环烷环烃 | naphthene 环烷环烃 | naphthenebasecrudeoil 环烷基原油

naphthene：环烷n.环烷环烃

naphthene 环烷 | naphthene 环烷n.环烷环烃 | naphthene 环烷环烃

naphthene index：环烷烃指数

naphthene base crude oil 环烷基油 | naphthene index 环烷烃指数 | naphthenic acid 环烷酸