tailing (back) fill

• 尾矿充填料

tailing (back) fill的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 tailing:

1. the act of following someone secretly

动词 tail:

1. go after with the intent to catch

2. remove or shorten the tail of an animal

3. remove the stalk of fruits or berries