十六烷指数高于合同指标；
牛脂醇可以进一步提炼成十六烷和十八烷醇。
Tallow alcohol can be further refined into cetyl and stearyl alcohols.
机车柴油机烧低十六烷值柴油具有很重要的现实意义。
The steam locomotive has been superseded by the diesel locomotive.
聚合物流变特性标准物质主要由聚异丁烯和十六烷组成。
The certified reference material mainly consists of polyisobutylene and hexadecane with good homogeneity and stability.
高性能柴油发动机的运作十六烷值50或更高价值的最佳。
High performance diesel engines operate best with cetane values of 50 or higher.
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 octane number of gasoline and cetane number of diesel was slightly affected.
模拟系统采用云母晶面作为固体壁面，十六烷采用珠簧模型。
The solid surfaces were modeled as mica crystal and the bead spring model was used to represent the hexadecane molecules.
方法采用单因素实验法在不同生长时期添加不同浓度正十六烷。
Methods different concentrations of n-hexadecane were added into the medium at different times using single factor experiments.
目的考察氧载体正十六烷对红法夫酵母发酵产虾青素的影响。
Objective To investigate the influences of oxygen vector n-hexadecane on Xanthophyllomyces dendrorhous growth and astaxanthin production in the shake-flask culture.
本文论述了柴油十六烷值对直喷式柴油机着火和燃烧特性的影响；
The influence of cetane number on the ignition and combustion of diesel fuel ind. i. diesel engine is briefly reviewed.
采用库仑滴定法测定了正十六烷、十氢化萘在不同温度下的饱和含水值。
The saturated water values inn-hexadecane and decalin under different temperatures have been determined by coulometric titration in this paper.
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。
Through it, octane value of gasoline, cetane value of diesel oil, aromatics and sulphur contents in fraction oil can be calculated.
结果表明黑茶样品的挥发性成分中十六烷酸和芳樟醇两种化合物含量较高。
The hexadecyclic acid and the linalool were included in volatile oil and the contents were higher.
研究结果表明，脂环族硝酸酯作为柴油十六烷值改进剂具有很高的使用价值。
The results show that naphthenic nitrate is a valuable additive in practical use.
研究了不同催化剂的正十六烷加氢异构反应动力学，并建立了相应的反应网络。
Then, hydroisomerization pathways and kinetics of normal hexadecane were established on the base of productions yields for both catalysts.
这是一个具有很大准确性的预测十六烷值的辅助工具，但应适当注意到其局限性。
It is a supplementary tool for predicting cetane number with considerable accuracy when used with due regard for its limitations.
用美国石油学会比重度和中沸点估算馏分燃料十六烷值公式计算得到的数值结果。
The numerical result calculated by the formula for estimating the cetane number of distillate fuels from American Petroleum Institute (API) gravity and midboiling point.
异烷似较难氧化。 对正十六烷和正十八烷的呼吸商依次为0.44 和0.47。
The respiratory quotient of n-hexadecane and n-octadecane were found to be 0.44 and 0.47 respectively.
以正十六烷为模型油相，在油水体积比为1.0的两相介质中考察两菌株的脱硫特性。
Desulfurization ability was studied in a two phase medium, in which the hexadecane was used as model oil and the volume ratio of oil to water is 1.0.
它具有含硫量极低、芳香烃含量少、含氧量高、十六烷值高、闪点高和废气逸出少等优点。
The characteristics of biodiesel is low content of sulfur and aroma hydrocarbon, high content of oxygen, high cetane value and flash point, less hazardous exhaust gas.
采用具有相同十六烷值、挥发性好的燃料，可有效改善冷态增负荷工况下的燃烧，降低HC排放。
Combustion was improved and HC emission was reduced at cold modes sudden loading operation conditions by using better volatile fuel with the same cetane number.
AMSOIL十六烷值提高升压柴油燃料添加剂的质量，效益的柴油发动机，特别是高性能的设计。
AMSOIL Cetane Boost Additive improves diesel fuel quality that benefits all diesel engines, especially high performance designs.
十六烷二甲基苯氧乙基溴化铵的乳化能力、起泡力和泡沫稳定性都比较弱，具有一定的消泡和抑泡作用。
The emulsibility, producing bubble ability and the foam stability for PDPB are weaker, and it has definite effect on disappeared and restrained bubbles.
从柴油产品质量的发展趋势看，柴油油品向着低硫、低芳烃、窄馏分、高十六烷值的方向发展已成为必然。
According to the development tendency of diesel product quality, diesel oils will focus on lower sulfur and aromatic contents along with higher cetane number.
在大多数情况下，3963催化剂可提高催化柴油十六烷值10 ~14个单位，柴油收率大于95%。
In most cases, 3963 catalyst can increase the product CN by 10 ~ 14 units and can maintain the diesel distillate yields higher than 95%.
结果发现，高辛烷值燃料异辛烷和高十六烷值燃料正庚烷的混合能够有效控制HCCI燃烧相位和燃烧程度。
The simulation suggested that the mixing with high-cetane fuel and high-octane fuel can influence the combustion phase and cylinder pressure in HCCI combustion.
本文主要介绍了研制柴油十六烷值改进剂的重要意义、种类和作用机理，并介绍了典型十六烷值改进剂的特点。
The significance, types and mechanism of diesel fuel cetane improvers were introduced, and the characteristics of typical cetane improvers were compared in detail.
测定了生物柴油及其与石化柴油的调和油的粘度、燃烧热、硫含量、残炭、灰分、闪点、水分和十六烷值的含量。
The viscosity, combustion heat, sulfur content, carbon residue, ash, flash point, moisture and cetane value of biodiesel and its blending oils with diesel were determined.
就柴油十六烷值改进剂的种类、作用机理及其研制的重要意义做了综述，介绍了部分十六烷值改进剂的性能特点。
The significance, properties and characteristics, action mechanism and classification of cetane number improver are introduced systematically in this paper.
就柴油十六烷值改进剂的种类、作用机理及其研制的重要意义做了综述，介绍了部分十六烷值改进剂的性能特点。
The significance, properties and characteristics, action mechanism and classification of cetane number improver are introduced systematically in this paper.
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