As an example, the riding index of diesel locomotive type DF 9 is calculated and the results of linear and nonlinear models of the locomotive are compared.
本文以东风9内燃机车为例，分析了各种速度下的平稳性指数，并比较了线性模型和非线性模型的分析结果。
2
Finally, selection methods of viscosity index improver through diesel jet nozzle and long time FZG experiments has been suggested.
提出筛选粘度指数改进剂要经过柴油喷嘴和长时间FZG测试的建议。
3
The burn index of bio diesel fuel is also similar to diesel fuel and meets Europe 2 standard.