Relating to oily water separation , chapter four builds mathematic model takes into account the tractive character of oil droplet and collision polymerization process during the separation , and compares to traditional separating mathematic model 第四章针对油舱污水的油水分离，考虑了油滴的曳力和碰撞聚合，建立了油水分离的数学模型，并和传统的分离模型做了比较。
The effect of cutting speed , cutting thickness , cutting knife and materials on the working power capacity is discussed . finally tractive property of road plane milling machine is also studied . through the comparison of the results of theory calculation and experimental results the equation of working power capacity of milling machine is modified 本文对冷式沥青路面铣刨机的动力学工作过程进行了理论分析与试验研究，并利用金属材料切削的基本原理，研究了主切削力，并从能量转化守恒的角度推导了铣刨机铣刨作业阻力和功率计算公式，讨论了机器切削速度、铣刨厚度以及刀具与材料特性对铣刨作业阻力和功率的影响规律，最后讨论了铣刨机牵引性能，且通过试验研究验证了铣刨作业阻力和功率公式。
The logic control principle by locomotive computer and its control logic process are introduced . the control system for the electronic fuel injection of diesel engine on this locomotive has been introduced . the emphases is put on the way to realize the constant power control for the diesel engine by the electronic fuel injection system , and how to transfer the auxiliary power of the locomotive and how to modify the locomotive tractive effort to compensate its temperature swing as the calculation result of the tractive effort by direct torque control is dependent on the temperature 论文第6章深入研究了机车微机控制系统的工作原理、控制流程，介绍了机车微机实现逻辑控制的方式及控制逻辑关系；介绍了柴油机电子喷射控制技术在本机车上的实现方式，重点研究了电子喷射控制系统西南交通大学硕士研究生学位论文第11页如何进行柴油机的恒功率控制，以实现机车的辅助功率转移，并对机车牵引力进行修正，以弥补直接力矩控制所产生的牵引力随温度而变化的问题。
First , distance among technical station is too short to adapt the system of long tractive section . second , angular wagon flow path is very long and wagon flow is no fairness . at last . with the local economical development , contrary between transportation capacity and amount of traffic bring out 结合襄石线吸引区的经济状况，分析了该线的现状，提出了目前该线存在的主要问题，即区段站设置过密，这不适合铁路发展长交路的牵引机制；折角车流运行路径过长，车流运行不顺畅，限制了该线运输能力的发挥；随着地方经济的发展，运力和运量之间的矛盾显现出来。
