资讯

Lipids are the main component of cellular membranes. They are highly diverse in structure, and the distribution of different lipids and their species (membrane lipid composition) varies at the ...
SAE International Journal of Fuels and Lubricants, Vol. 9, No. 1 (April 2016), pp. 239-259 (21 pages) ABSTRACT Current and future diesel engine oil categories have specifications that impose limits on ...