The paper describes the practice of put into operation for up-draught gas back sintering machines; introduces technical parameters determined and production control and solve measures for problems.
叙述了鼓风返烟烧结机的投产实践，介绍了工艺参数的确定，生产过程的控制，出现的问题及解决措施。
2
The second time Gulliver wakes up in Lilliput, it is after passing out, having drunk wine laced with a sleeping-draught.
格列佛第二次在小人国站起来时，是在喝下放了安眠药的酒喝醉了之后。
3
The long draught dried up all the Wells in that district.