英语词汇coal recovery怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
[矿业]?采煤回收率
... coal recovery rate 煤炭回采率 coal recovery 采煤回收率 coal road 煤巷 ...

短语

1
coal recovery rate
矿业煤炭回采率
2
top-coal recovery
顶煤回收率
3
bound coal recovery
边角煤回收

双语例句

1
The industrial test used in coal recovery indicates this equipment can take good economics benefit.
通过煤泥回收的工业性试验证明，使用该设备具有较好的经济效益。
2
There have been some problems such as low coal recovery and difficult management after coal mining in steep seam mining method.
急倾斜煤层的回采一直存在着回采率低、采后难以管理等实际问题。
3
A high or low coal recovery rate of the top coal caving mining is related to the key technology of the coal mining method to be widely applied.
放顶煤开采煤炭回收率的高低是关系到能否推广这种采煤方法的关键技术。

单词	coal recovery
释义	coal recovery 简明释义采煤回收率网络释义 1 [矿业]?采煤回收率 ... coal recovery rate 煤炭回采率 coal recovery 采煤回收率 coal road 煤巷 ... 短语 1 coal recovery rate 矿业煤炭回采率 2 top-coal recovery 顶煤回收率 3 bound coal recovery 边角煤回收双语例句 1 The industrial test used in coal recovery indicates this equipment can take good economics benefit. 通过煤泥回收的工业性试验证明，使用该设备具有较好的经济效益。 2 There have been some problems such as low coal recovery and difficult management after coal mining in steep seam mining method. 急倾斜煤层的回采一直存在着回采率低、采后难以管理等实际问题。 3 A high or low coal recovery rate of the top coal caving mining is related to the key technology of the coal mining method to be widely applied. 放顶煤开采煤炭回收率的高低是关系到能否推广这种采煤方法的关键技术。
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