查询词典 coal mine

The results show that the Lande factors are 2.002~2.003, which have little change, and that of coal from Zhangji coal mine are little larger than that form Baijigou coal mine. Small particle size, high oxidation temperature and long oxidation time can lead to high corventration and high line height. However, the trend of line width is dispersive.

结果表明：煤自由基因子在2.002~2.003之间，变化不大，张集矿肥煤的因子值稍大于白芨沟无烟煤；煤体粒径越小、氧化温度越高、氧化时间越长，煤自由基浓度越大；线高的变化趋势与自由基浓度变化趋势基本一致；线宽的变化趋势呈分散性。

Before design of this program , the researchers and engineers in the coal mine obtain the data with detector and by drilling, prospecting tunnel.Then the researchers synthetically analyze the geology data such as the coal seam construction,dip angle,thickness of coal mine.

本项目在设计前，作者与矿工程技术人员利用钻孔和探巷、瑞利波探测仪、坑透仪获取资料来综合分析进行试验的102综放工作面的煤层结构、倾角、厚度、顶底板岩性起伏变化等地质资料，认为能够采用综放采煤技术进行开采。

According to coal seam situation and nature geology conditions in Xiaokang Coal Mine,the problems of road optimum design in the very soft rock coal mine are researched.

根据小康矿的煤层赋存状况及自然地质条件，围绕极软岩矿井巷道设计优化的问题进行了研究和实践。

This paper introduces a well-off in a very soft rock in coal mines, coal mines for the occurrence of this situation and the natural geological conditions, a very soft rock surrounding the coal mine tunnel intensive engineering design optimization problems of research and practice to meet the needs of mine intensive production .

介绍了小康煤矿在极软岩中，针对本矿的煤层赋存状况及自然地质条件围绕极软岩矿井集约化采煤巷道工程设计优化的问题进行了研究和实践，满足矿井集约化生产需要。

Evaluating innovation system ability of state-owned coal mines that is predeterminative condition of building high yield and high efficiency innovation system of state-owned coal mine and constituting definitely innovation stratagem of coal mine.

评价国有煤矿创新系统能力是建设高产、高效的国有煤矿创新系统和有的放矢地制定国有煤矿创新战略的先决条件。

In order to prevention, control and extinguishing underground fires effectively, through the application of nitrogen injection for coal mine fire prevention, this paper discussed a very valuable and practical technology that nitrogen injection for fire control and prevention in coal mine well, it can be used for the prevention of coal spontaneous combustion, fire control and stifle the fire zone, controllable sealing and unsealing fire area.

为了有效预防、控制和扑灭井下火灾，通过煤矿对注氮防灭火的实践应用，认为以注氮为主的防灭火是井下预防火灾和减少火灾损失的一种非常有价值和实用的技术，它可用于煤矿自燃发火的预防、火势控制、窒息火区、可控制的缩封和启封火区。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用于一种新的循环电厂；利用棉花和玉米秸秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用於一种新的循环电厂；利用棉花和玉米稭秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

Mine car plays an important part in the coal mine underground haulage. The gaugue felt on the bottom of the coal car is one of the common problems on the process of coal production and transportation.

矿车在煤矿井下运输中占有十分重要的地位，煤矸粘结矿车车底是煤矿生产运输过程中存在的一个普遍问题。

Relieve the initial stage, is a small coal kiln of privately owned;After people's commune establish, the reformation is an agency brigade coal mine;After people's commune cancel, change name to the village coal mine.

解放初期，为私营小煤窑；人民公社成立后，改造为社队煤矿；人民公社取消后，改名为乡镇煤矿。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48