Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力是一种既安全、又能极大地提高资源利用率的新的矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下用螺旋钻机开不同开顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

是矿生产中的主要生产环节,制工作面接替计划对矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀法即条带开,目前在陕西省小矿开中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了副产品～天然焦的特性，并对其在建材行业的开发研究成果进行了评述．主要包括天然焦代烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用率新采矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在采煤。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下采用螺旋钻机开采煤柱不同开采顺序引坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

采煤是煤矿主要环节,因而编制采煤工作面接替计划对煤矿具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采煤法即条带开采,目前在陕西省小煤矿开采较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了采煤副品～天然焦特性，并对其在建材行业开发研究成果进行了评述．主要包括天然焦代煤烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大罗伯特和斯洛格跟前时，他们还在采煤。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对界边坡下采用螺旋钻机开采煤柱不同开采顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

采煤是煤矿生产中的主要生产环节,因而编制采煤工作面接替计划对煤矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采煤法开采,目前在陕西省小煤矿开采中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了采煤副产品～天然焦的特性，并对其在建材行业的开发研究成果进行了评述．主要包括天然焦代煤烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采一种既安全、又能极大地提高资源利用率的新的采方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在采。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下采用螺旋钻机开采柱不同开采顺序引起的破进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

采生产中的主要生产环节,因而编制采工作面接替计划对生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采法即条带开采,目前在陕西省小开采中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了采副产品～天然焦的特性，并对其在建材行业的开发研究成果进行了评述．主要包括天然焦代烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

孔水力是一种既安全、又能极大地提高资源利用率的新的矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下用螺开柱不同开顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

是矿生产中的主要生产环节,因而编制作面接替计划对矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱法即条带开,目前在陕西省小矿开中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了副产品～天然焦的特性，并对其在建材行业的开发研究成果进行了评述．主要包括天然焦代烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力是一种既安全、又能极大地提高资源利用率的新的矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下用螺旋钻机柱不同顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

是矿生产中的主要生产环节,因工作面接替计划对矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱法即条带,目前在陕西省小矿中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了副产品～天然焦的特性，并对其在建材行业的发研究成果进行了评述．主要包括天然焦代烧水泥，天然焦代焦炭熔岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用率新采矿方法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟前时，他们还在采煤。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下采用螺旋钻机采煤柱不同采顺序引起破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

采煤是煤矿生产中主要生产环节,因而编制采煤工作面接替计划对煤矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采煤法即条带采,目前在陕西省小煤矿采中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了采煤副产品～天然焦特性，并对其在建材行业发研究成果进行了评述．主要包括天然焦代煤烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采法。

Robert and Slogger were still cutting coal when David reached them.

当大卫到达罗伯特和斯洛格跟时，他们还采煤。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下采用螺旋钻机开采煤柱不同开采顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

采煤是煤生产中的主要生产环节,因而编制采煤工作面接替计划对煤生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱采煤法即条带开采,陕西省小煤开采中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了采煤副产品～天然焦的特性，并对其建材行业的开发研究成果进行了评述．主要包括天然焦代煤烧制水泥，天然焦代焦炭熔制岩棉等。

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力煤是一种既安全、又能极地提高资源利用率的新的矿方法。

Robert and Slogger were still cutting coal when David reached them.

到达罗伯特和斯洛格跟前时，他们还在煤。

The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.

对到界边坡下用螺旋钻机煤柱不同顺序引起的破坏过程进行了数模拟。

Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.

煤是煤矿生产中的主要生产环节,因而编制煤工作面接替计划对煤矿生产具有指导性意义。

The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province.

短壁刀柱煤法即条,目前在陕西省小煤矿中较广泛应用。

The obtained achievement in building material industry is studied, including sintering cement with substituting coal by cokeite and smelting rockwool with substituting coke by cokeite and so on.

本文介绍了煤副产品～天然焦的特性，并对其在建材行业的发研究成果进行了评述．主要包括天然焦代煤烧制水泥，天然焦代焦炭熔制岩棉等。