论文部分内容阅读
1 前言 1.1 问题的提出目前,人们正在研究罐材铝化率增加和随之而来的提高废罐回收率的问题。同时也在研究以地球环境为背景的汽车铝化率的提高问题(地球环境问题→减少CO_2气体→汽车燃料
1 INTRODUCTION 1.1 PROBLEM PROBLEMS At present, people are studying the problem of an increase in the rate of aluminum aluminization of cans and the consequent increase in recovery of waste cans. In the meantime, the problem of raising the aluminum conversion rate of a car in the context of the global environment (earth environment problem → reduction of CO 2 gas → car fuel