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(31) The management system has been used in coal mine run effectively.

(32) The check system of Zhaopo coal mine includes two cycle which are mid and year.

(33) The application results show that the system is simple and applied, and offers exact information that came from coal mine in time, decreases contretemps forwardly.

(34) During the process of shaft excavation, especially in threading coal formation which have outburst tendency, coal (rock) and gas outburst bring much difficulty to coal mine.

(35) Aiming at main zoology problem existed exploitation in coal mine area, this paper brought forward some technical safeguard and managing countermeasure corresponding.

(36) The paper introduces mainly the hardware and establishment of histogram modification and its scheme, and realizes the enhancement of motionless video images in coal mine by programs with C language.

(37) As things are, I shall not invest any money in the coal mine.

(38) Part three: hig _ productivity & efficiency coal mine and ecological environment.

(39) The evaluation of unreclaimed land productive potential in surface coal mine are keys for promulgating land reclamation planning in the mine.

(40) Last year, Chinese managers at Collum Coal Mine shot and injured at least 13 miners during a wage protest, according to Ndandula Siamana, a Zambia police spokeswoman.

(41) The present monitor system for safety production of Xinglongzhuang Coal Mine of Yanzhou Diggings consist of two systems: KJ95 system and bundle pipe system.

(42) Liuzhi Coal Mine is one of the areas in South Chica where karst water harm is serious.

(43) And the Fuzzy-follower is applied in shaft bottom coal conveyor of a medium-sized coal mine and gives good results. Thus, it solves the problem of power balance of double-motor driving system.

(44) A year ago this month, coal miner Taska Chinko was in a crowd of Zambian workers gathered outside their Chinese managers' living quarters at Collum coal mine in Zambia.

(45) On the coal mine roadway construction, field leakage coefficient mix is still possession leading position.

(46) Four miners were still trapped in a flooded coal mine in Shanxi. The accident occurred Friday afternoon in a coal pit run by the Lingshi Coal Mine.

(47) The incident, which occurred at the Chinese-owned Collum Coal Mine in 2010, caused widespread anger.

(48) Mycorrhiza is one of the new technologies applied on ecological restoration of coal mine areas. Spore density is one of the standards to scale mycorrhizal ecology.

(49) In the detection of deep high-pressure water hazard of coal mine, down-hole electromagnetic method plays a unique role.

(50) Relationship between hydrogen and oxidization and spontaneous combustion of coal in gobs in Xinji Coal Mine is studied through experiments of coal desorption and heat decomposition in laboratory.

(51) DZ type outside-pourable monomer hydraulic supports are hydraulic timbering facilities used in coal mine at large.

(52) The paper presents a coding method need for digital transmission fault control in coal mine production and safety monitoring system, and also gives a flow chart of practical program.

(53) This paper expounds the important function of computer centralized control system in coal washery of Ximing Coal Mine, and introduces the components, functions and features of this system.

(54) For maintenance convenience, many electric switches for mine are adopted pinboard construction in order to reduce effect of coal mine production.

(55) The sales agreement could be critical to the success of Mr. Palmer's ambition to create Australia's biggest coal mine, called China First and aimed at meeting that nation's surging coal needs.

(56) At present about the situation of Chinese coal mine production?

(57) Three years of research at an coal mine in, Illinois, have resulted in findings that scientists believe can help thousands of mine disposal sites that scar the coal-rich regions of the United States.

(57) Sentencedict.com try its best to gather and create good sentences.

(58) In coal mine, the real-time requirement of communication of safety monitoring system is critical and each communication traffic is little, so the system is suited for CAN Bus.

(59) China's Vice Premier Zhang Dejiang was quoted as saying: "The latest coal mine accidents ring the alarm, warning us that accident prevention is a complex, difficult, and urgent task."

(60) The medicament preparation, adding and automatic control coal preparation plant , Dongtan Coal Mine are introduced.