The paper presents main characteristic of a microchip PIC and its application in mine hoister safety protection .
介绍了微型单片计算机的主要特点极其在矿井提升机安全保护中的应用。
Based on the measured results of the displacement of deep soft rock roadway in MaLuPing mine, the deformation characteristic of the surrounding rock is analyzed.
文章根据马路坪矿深部软岩巷道表面位移的实测结果，分析了巷道围岩变形主要特征。
Based on the system safety engineering theory and the characteristic of mine gas explosion, the safety assessment of mine gas explosion was studied.
运用系统安全工程原理结合煤矿瓦斯爆炸的特点，对煤矿瓦斯爆炸的安全性评价作了初步的研究。
In allusion to the characteristic of mine mobile communication system, the authors put forward a new scheme of mobile communication system.
论文针对煤矿移动通信系统的特点，提出了一种新型的矿井通信系统设计方案。
This paper analyzes the characteristic of burden distribution in ferromanganese BF at Xiangtan manganese Mine.
本文分析了我矿锰铁高炉的炉料分布特征。
This paper discusses the necessary applicated GIS in mine, the characteristic, main content, method and solving problem of mine GIS.
本文对GIS在矿山应用的必要性，矿山GIS的特点、主要内容、方法及尚需解决的问题进行了论述。
Since a mine pumping system can generally be simplified into a complicated pipe-line system in series, the transient process is simulated by a method of characteristic line.
根据矿井排水系统一般可以简化为串联复杂管路系统的特点，采用特征线法模拟其断电停泵的瞬变过程。
Directing to the characteristic of gas outburst at Didao Coal Mine, provide the measures of prevention and cure.
针对滴道煤矿瓦斯突出特点，提出了防治措施。
The fault tree models of ruptured steel wire rope were established in accordance with the characteristic of ruptured steel wire rope in mine hoister.
结合矿井提升机钢丝绳失效的特点，建立了提升钢丝绳断绳故障树模型。
The self-igniting characteristic of ore and the fire extinguishing method that uses watery grout in Tongshan Copper Mine are presented.
介绍了铜山铜矿矿石自燃发火特征及用稀水泥浆阻燃灭火的方法。
The characteristic of rock strata movement in mining process of a mine in Chongqing is analyzed by fractal regressive method, and the forecasting of the movement is considered.
用分形插值方法分析重庆某矿开采过程中的岩层移动特征，并探讨其预测方法。
According to the movement characteristic of multiple explosively formed penetrator (MEFP) intelligent mine attacking to tank top armor, a scan trail model was built.
根据多爆炸成型弹丸智能雷攻击坦克顶甲时的运动特性，建立了智能雷扫描轨迹模型。
This paper discussed the measuring results of a few geophysical methods to obtain its geophysical characteristic in the unknown exhausted area and sinking area of Yingcheng coal mine district.
讨论了在营城煤矿未知采空区及塌陷区运用多种地球物理方法测量的结果，得到该煤矿采空区及塌陷区的地球物理特征，从而为营城矿煤采空区及塌陷区的探查与判断提供参考。
In the boundary of open-pit, characteristic division of mine can be treated as working grid, working grid and mine boundary grid are the basic grid.
在矿界内把露天矿区的特征分区看作一个工作网格，工作网格结合矿界就构成了矿区的基本网格。
Through the analysis on debris source characteristic and the rainfall intensity's influences, obtains the mine waste debris flow in the research area is rainstorm water-stone flow.
通过对物源特征和降雨强度对矿渣型泥石流影响的分析，得出研究区矿渣型泥石流主要为暴雨型水石流。
The system has been a good application on the Weijiabao Surface Mine which indicated that the system had the characteristic of practicality, easy operation and stabilization.
系统在魏家峁露天煤矿得到了较好的应用，表明系统具有实用性强、易于操作、模型可靠等特点。
Introduced a new type of continuously automatic mine sump cleaning equipments, described the structure characteristic, component and operation principle of the equipment.
介绍了一种新型矿井水仓连续自动清淤设备的结构特征、组成部分和工作原理。
Aimed at the characteristic of the electric network of a coal mine, designed the dispatching automation system of the coal mine.
针对某矿电网的实际特点，设计了该矿区电网调度自动化系统。
The mine enterprise is the special economic entity and different in common enterprises. It has its own characteristic. At present, there is not the special method in the mine enterprise appraises.
矿山企业是有别于一般企业的特殊经济实体，有其自身的特点，目前还没有专门的评价方法。
This paper introduces structure, function and characteristic of mine hoist safeguard device which is composed of PLC S7-200 and IPC.
介绍了可编程控制器S7— 2 0 0和工业控制计算机组成的矿井提升机保护装置的结构、功能和特点。
The gas electricity generation, pressure-rise, incorporation equipment necessary, can display the power set fully the characteristic, meets the mine pit power supply network safety work requirement.
瓦斯发电、升压、并网的设备配套，能充分发挥发电机组的特点，符合矿井供电网络的安全技术要求。
Introduces the operating principle, the product structure characteristic of brushless rheostat starter and usage state in the Bailong coal mine preparation plant.
介绍了无刷变阻起动器的工作原理、产品结构特征，以及在白龙矿洗煤厂的使用情况。
There are many bends in mine tunnels, and it is necessary to know wave propagation characteristic in curved tunnels in order to realize wireless mobile communication of a whole mine.
实际矿井隧道有许多弯曲段，为实现全矿井的无线移动通信，需要知道在弯曲隧道中电磁波的传播特性。
Based on the key strata theory of the ground control and analyzing the condition of geology and mine in the shallow coal seam, the characteristic parameters of the key strata are educed.
基于岩层控制关键层理论，在分析浅埋煤层地质采矿等条件下，得出了浅埋煤层关键层的特征参数。
Abstract: : In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
摘罙要：针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
The paper introduces the main ventilator in certain mine about test method for its properties and result, and concludes the characteristic of measuration.
针对某矿井主通风机，介绍了性能测试的方法及结果，总结了测定的特点。
On the basis of the changes of land environment of mine-area and the distribution of mine resource, the characteristic of damaged land caused by the mining is analyzed in the paper.
本文以矿区土地环境与矿产资源的分布及变化为基础，首先分析了矿产开采对地表环境的破坏特征。
In view of the Xinjiang some copper mine ore nature characteristic, carries on the different plan acid pickling small experiment separately.
针对新疆某铜矿矿石性质特点，分别进行不同方案酸浸小型试验。
This paper introduces the structure and the operating principle and technical characteristic of the measurement and control system of power net in coal mine.
介绍了煤矿电网测控系统的结构、工作原理、技术特点。
This paper introduces the structure and the operating principle and technical characteristic of the measurement and control system of power net in coal mine.
介绍了煤矿电网测控系统的结构、工作原理、技术特点。
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