摘要
通过生产实践,对采金船在现代河床、河漫滩开采所引起的安全问题,提出了解决方法和各种方法的适用条件。
Through operating practice,ways of resolving the problems resulted from dredge work at contemporary river bed and beach are put forward. The condition of each way opted is also discussed.
出处
《黄金》
CAS
北大核心
1991年第5期21-25,共5页
Gold
关键词
采金船
安全
防洪
contemporary river bed
safe flood control
ways of flood control
option of methods