汽油清净剂具有清除发动机燃油系统沉积物并抑制新的沉积物生成的功能,它侧重于汽油的使用性能。
Gasoline detergent can clear deposits of motor combustion system and inhibit the fanning of new deposits. It refers to performance properties.
根据阴极沉积物生成机理及甲壳胺分子结构,探讨了甲壳胺分子对铵盐镀锌过程的影响。结果表明甲壳胺可以作为铵盐镀锌的一种有效的光亮剂。
Based on formation mechanism of cathodic deposits and molecular structure of carapace amine, effects of carapace amine molecules on process of ammonium Zn plating are studied.
海洋天然气水合物在生成过程中会引起周围沉积物孔隙水中元素地球化学异常,这些异常是指示天然气水合物存在的重要标志。
The elemental geochemical anomaly of pore water in Marine sediments during the formation of gas hydrate is a significant indication for Marine gas hydrates in the deep sea floor.
与以前的沸腾床催化剂相比,该公司最近开发的沸腾床催化剂KF 1302t和KF 1311能够降低沉积物的生成,提供更高的加氢脱硫性能。
The new fluidized bed catalysts KF1302T and KF1311 developed recently provide lower sediment formation and higher HDS activity comparing with the previous catalysts.
海洋天然气水合物的生成除了受温度和压力的影响外,还要受到孔隙水的化学组成、流体中气体的浓度及沉积物类型的影响。
Besides temperature and pressure, the controlling factors for gas hydrate stability also include pore water composition, gas concentration in the fluid and Marine sediment types in the seafloor.
热氧化和热裂解过程中沉积物的生成是影响燃料安定性的重要因素。
The formation of deposits, which caused by thermal oxidation and thermal cracking, was the main factor on the stability of fuel.
该研究成果为深入研究盆地的沉积物充填演化和油气的生成过程提供了条件。
The authors believe that this research would be useful for going deep into analyzing the sediment accumulation and hydrocarbon generation processes in the basins.
曼宰莱湖生成湿地项目利用负担得起、相对简单和有效的技术,截留两公顷地区范围内的沉积物和污染物。
The Lake Manzala engineered wetlands project USES an affordable, relatively simple and efficient technology that traps the sediments and pollutants in a two-acre area.
自生成因的铁硫化物的存在以及表层磁性参数的快速降低,都明确表明沉积物遭受了早期成岩作用。
Both the occurrence of authigenic iron sulphide and quick decrease of magnetic parameters at the surface clearly show that sediments from Core CSH1 have undergone early diagenesis.
优异的清净分散性能,减少发动机内沉积物的生成;
Good detergency scattered in the engine performance and reduce sediment formation;
而在松散沉积物实验中,水合物先依附于沉积物骨架生成,并胶结了骨架颗粒,之后水合物开始在沉积物孔隙中以悬浮状形态生成。
However gas hydrate is formed firstly on the skeleton and cement the granules in unconsolidated sediments experiments, afterward they grow suspending in the pore space.
同时对1-H2台架试验的废油及试验后的活塞表面的沉积物进行了分析,结果表明,金属盐类的生成是导致活塞沉积物增加的重要因素;
The used oil and piston deposits after 1-H2 bench test were analyzed. The results show: that the formation of metal salts is the main factor which leads to the accumulation of piston deposits;
同时对1-H2台架试验的废油及试验后的活塞表面的沉积物进行了分析,结果表明,金属盐类的生成是导致活塞沉积物增加的重要因素;
The used oil and piston deposits after 1-H2 bench test were analyzed. The results show: that the formation of metal salts is the main factor which leads to the accumulation of piston deposits;
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