cetane
英
美
n. 十六烷；鲸蜡烷
双语例句
- Determines the Pump Octane Number ( AKI), Research Octane Number ( RON), Motor Octane Number ( MON) of unleaded gasolines, optional Cetane IndexCetane Number for diesel fuels.
用于测量汽油的抗爆指数（AKI）、研究法的辛烷值（RON）以及动力法的辛烷值（MON），也可适用于柴油的十六烷值分析。 - Cetane improver. Makes the engine run better at higher compression settings.
碳氢化合物的改进物。使引擎在高压缩比时运转较为顺畅。 - With scientific experiment, this thesis mainly was concerned about the detailed ways of overhaul, debugging and sample test operation of diesel oil cetane Rating method.
柴油十六烷值发动机引擎测定法是到目前为止唯一可靠的十六烷值测定法。 - Cetane index-measuring appliance for laboratories
实验室用十六烷指数测量仪 - Co-Hydroprocessing of Soybean Oil and Fluid Catalytic Cracking Diesel Oil for Producing Clean Diesel Oil with High Cetane Number
流化催化裂化柴油和豆油耦合加氢生产高十六烷值清洁柴油催化裂化柴油氧化萃取脱硫工艺研究 - Cetane Number of Emergency Fuel of Diesel and the Influence on Engine Performance
柴油机应急燃料的发火性及其对发动机性能影响研究 - Improve the first industrial applications of the cetane number technology in the hydro-upgrading device of direct coal liquefaction effluent
提高十六烷值技术在煤直接液化油加氢改质装置的首次工业应用 - Operation procedure is introduced for initial run and break-in, and the fuel and lube oil quality for engines are specified ( mainly for their cetane rating, fractions and viscosity).
在管理方法，提出了为机组建档、做日报工作、三化一位的科学管理方法； - To improve the CO and opacity smoke emissions, the fuel cetane number exists an optimum.
对于CO排放及消光烟度，十六烷值存在一个最佳值。 - According to its indicated pressure diagrams measured under the condition of burning diesel fuels with different cetane number in D.
通过实测直喷式柴油机燃烧不同十六烷值柴油时的缸内压力示功图，以此计算出相应的燃烧放热规律。 - The results show that the fuel cetane number and engine exhaust smoke decrease and engine thermal efficiency improves with adding DMC in diesel fuel.
结果表明，在柴油中添加DMC，燃料十六烷值降低，发动机热效率提高，烟度减小。 - Effects of cetane number improver, surfactants and organometallic compounds as diesel fuel additive on soot emission reduction were investigated with a 6120Q DI diesel engine.
采用6120Q直喷式柴油机对十六烷值改进剂、表面活性剂和有机金属化合物作为柴油添加剂降低柴油机碳烟排放的规律进行了试验研究。 - It contains no gasoline distillate but its diesel yield and cetane number index are high relatively.
由于该原油无汽油馏分，但柴油馏分收率较高且其十六烷值指数较高。 - The process is discussed to prepare cetane number LH& 91 type improver of diesel fuel, and the affection of raw material ratio, reaction temperature to the product purity and yield is inspected.
本文讨论了研制和生产LH&91型柴油十六烷值改进剂的工艺条件。考查了原料配比、反应温度对产物纯度及收率的影响。 - The octane number of gasoline and cetane number of diesel was slightly affected.
汽油辛烷值和柴油十六烷值变化不大，柴油实际胶质降低。 - The first commercial application of MCI ( Max Cetane Improvement) in gas oil hydrofining unit in the refinery of Jilin Chemical Industrial Company was introduced.
介绍了最大限度提高十六烷值的劣质催化裂化柴油加氢改质技术（MaxCetaneImprovement，即MCI）在吉林化学工业公司炼油厂柴油加氢精制装置上的首次工业应用情况。 - The cetane number of diesel fuel was increased.
柴油十六烷值增加。 - The results indicate that the operation region of HCCI engine can be extended by using DME with a high cetane number and CNG with a high octane number.
结果表明，采用高十六烷值燃料二甲基醚和高辛烷值燃料天然气，可以拓宽均质压燃的运行工况范围。 - Prediction of cetane number and density of diesel fuel from its hydrocarbon groups
用柴油的烃族组成预测十六烷值和密度 - We developed a Chinese type light diesel fuel of low cetane number named diesel fuel type A, of which the properties and process of development are presented in this paper.
我们研制了一种中国式的低十六烷值轻柴油，称之为A柴油；并介绍了A柴油的研制过程及其特点。 - Effects of self-developed c-RONO 2 diesel fuel cetane number improver on ignition and combustion process of engine have been analyzed by comparing the measured heat release rates between the base fuel and additive-fuel blend.
通过基础油和加剂油实测放热规律的对比，就自行研制的c-RONO2柴油十六烷值改进剂对柴油机着火和燃烧过程的影响进行了深入的分析。 - Analyzing the components and the physical and chemical characteristics of the substitute fuel we found that cetane indices of the fuel was higher in combustion characteristics;
通过对替代燃料的组成和理化特性分析发现：在燃烧性能方面，替代燃料具有较高的十六烷值； - Through it, octane value of gasoline, cetane value of diesel oil, aromatics and sulphur contents in fraction oil can be calculated.
用此方法可以计算汽油的辛烷值、柴油的十六烷值、馏分油中芳烃和硫含量。 - Problems of phase separation and lower cetane number were investigated for the application of E-diesel fuel blends, and an additive compound was proposed.
文章就柴油醇在应用中存在的相分离和十六烷值低等问题提出了一种复合添加剂，它主要由醇、醚和酯等成分构成。 - Cetane value of bio-diesel was improved by adding the improver.
对生物柴油的十六烷值改进进行了研究。 - Because of the high cetane number of DME and high octane number of methanol, vehicle engines fueled with pure DME or methanol alone tend to encounter the decreased operating range, incomplete combustion, knocking and other problems.
甲醇和DME分别属于高辛烷值和高十六烷值的燃料，将其作为单一燃料使用时往往会导致发动机工作负荷范围变窄、燃烧不充分和爆震等问题。 - Dimethyl ether ( DME) is a new chemical intermediate and ideal clean fuel which can substitute diesel fuel and liquefied petroleum gas for for its high cetane number and environmentally benign properties.
二甲醚（DME）作为一种新型的清洁能源和化工原料，是替代柴油和液化石油气的理想燃料。 - The main properties ( density, kinematic viscosity, heat value, flash point, acid value and cetane number) of the obtained biodiesel products accord with the current American and Chinese biodiesel standards and can be used as fuel of diesel engine.
自制生物柴油产品主要性能指标（密度、运动粘度、热值、闪点、酸值和十六烷值）符合现行的美国和我国生物柴油标准要求，可作为柴油发动机燃料使用。 - Biodiesel is an excellent substitute of diesel because of its good environmental and reproducible benefits and high cetane content.
生物柴油（FAME）具有良好的环保性、可再生性，十六烷值高等优点，是石化柴油优良的替代品。