diesel electric locomotive是什么意思

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Production of Soybean Biodiesel and Its Application on Diesel Engine;

大豆生物柴油制备及其在柴油机上的试验研究

Preparation of Co-Mo-Ni-W/γ-Al_2O_3 hydrofining catalyst for poor-quality diesel;

Co-Mo-Ni-W/γ-Al_2O_3柴油加氢精制催化剂的研制

Research on Adsorption Capacity of Acidification Modified Bentonite for Sulfides in Diesel;

酸化改性膨润土对柴油中硫化物的吸附性能研究

Determination of aromatic hydrocarbon types in diesel oil using high performance liquid chromatography with photodiode array detection;

高效液相色谱-光电二极管阵列检测法测定柴油中芳烃的类型

Determination of Adulteration of Diesel Oil with 120~# Solvent Naphtha by Synchronization Fluorescence;

同步荧光光谱方法测定柴油中的溶剂油

Lubrification modifier of low sulfur diesel oil;

低硫柴油润滑性能改进剂

Progress on desulfurization of diesel fuel;

柴油氧化脱硫技术研究进展

Industrial application of HPL-2 type emulsion inhibitor in diesel fuel alkaline washing;

HPL-2乳化抑制剂在柴油碱洗精制中的工业应用

The continual descending of diesel fuels lubricity originated from large reduction of sulfur and aromatics in diesel fuels caused increased wear in high pressure injection system.

柴油低硫低芳烃导致润滑性下降, 高压燃油喷射系统的磨损问题突出。

The influence of sulfide on the performance of diesel fuels was studied by simulation test and engine test.

采用模拟试验、单缸发动机台架试验对比研究了不同硫含量对柴油使用性能的影响。

Pour point depressant (PPD) additives are very useful to produce diesel fuels with excellent low-temperature flow properties.

添加柴油降凝剂生产低凝柴油，可使部分蜡油馏分深度切割成为柴油馏分，拓宽了柴油馏程，节约了资源；同时具有操作灵活简便、费用低、见效快，保留高十六烷值的蜡组分等特点，是一种增产高品质柴油的有效方法，对于提升我国炼油企业的国际竞争力具有重要的作用。

Qualities of domestic and American FCC gas oils were compared.

对我国和美国催化裂化柴油的质量进行了比较。

FCC gas oil was extracted with mixed methanol-dilute caustic solvent for enhancing its stability in storage.

采用甲醇和稀碱液组成的复合溶剂，对催化裂化柴油进行萃取以提高其储存安定性。