(煤矿)一氧化碳气体检测发展与研究.pdf

第 3 4 卷 2 0 0 6 年第5 期2 1 Mining I n o v e r s e a s ( U S D ) : 3 9 . 4 8p e r a n n u m( A n n u a l p o s t a g e :S e a ma i l 1 8 . 1 0 ; A i r ma i l 5 4 . 3 0 )Printed in Luoyang, China in May 2006M& P EEnterprise Outlook Research to the Studying Behavior during the Formation of Enterprise Information............................................................................WEN YingQian(6- 7) Beforetime, for the research to the formation of enterprise information, push by the technique and demand are seen as the main factors, whereas the significance of organizing study is ignored. After reviewing and appraising the learning model of information technique, the paper combines kebuer’ s anthropic experiential study period model and the memory- inertia- filtration period among evolutive economics, puts forward a kind of two loop (application loop and experience loop) study model used for studying the formation of enterprise information. 【Descriptors】 Formation of enterprise information Study model Evolutive economics Development to the System Used for Processing the Monitor Information in the State Enterprise................................................................JIA GuangFei et al.(8- 9) The paper introduces the background and the innovation points of the developed system, makes the demand analysis to the system from the aspect of information and function, and emphatically introduces the design to the functional module, database and interface. 【Descriptors】 State enterprise State capital Monitoring information of database Template protection Database in the Coal- Produced Enterprise and Research to the Key Technique................................................................................ZANG DaJin(10- 12) After briefly introducing the background on which the database in the coal- produced enterprise is produced, the paper offers the frame structure of the database in the coal- produced enterprise. It also gives detailed analysis to the required key technique, briefly introduces the basic working principle. The construction of the system benefits the competition capacity of the enterprise. 【Descriptors】 Database Data Abstract Data transformation Coal- produced enterprise Tunnelers & Excavators Scheme Design to a Kind of ROV Mining Vehicle in Deep Ocean......................... ...........................................................................................YAO Ping et al.(16- 18) By the study to the function and the analysis to the system, the paper offers the design scheme of a kind of float mining vehicle, and founds the model of the mechanical system of the mining vehicle by SolidWorks software, which makes preparation for the further dynamic analysis to float mining vehicle. 【Descriptors】 Cobalt incrusta- tion Mining in deep ocean Float mining vehicle Model of the mechanical system Horizontal Hydrodynamic Load of the Lifting Pipe in Deep Ocean under the Combination Effect of the Wave and Current.........................LIN Yu et al.(18- 20) The paper analyses the effect of the velocity and acceleration of wave particle, the velocity of current, the diameter of lifting pipe and the density of seawater to the horizontal hydrodynamic load of lifting pipe, deduces the formula for calculating the horizontal hydrodynamic load of the lifting pipe, and discloses the relationship be- tween the horizontal hydrodynamic load of the lifting pipe and the alteration of oceanic depth by a calculation example. 【Descriptors】 Mining in deep ocean Lift- ing pipe Horizontal hydrodynamics Load Wave and current Development and Study to the Detection for Carbon Monoxide Gas in Mine............. ...................................................................................GUAN ZhongHui et al.(21- 24) The paper narrates the detection for carbon monoxide about its basic principle and method, the sort of CO sensor, current study status and the existing problem, . Moreover, it puts forward that detecting the CO density based on the infrared absorption prin- ciple is the key issue for studying the CO sensor, and forecasts the future developing trend of CO detector. 【Descriptors】 CO Sensor Detection technique Development Application and Study of the Plug- In Valve in the Hydraulic System of Electric Shearer..............................................................................JIANG Wei et al.(27- 28) The paper makes analysis, study and application design to the electric shearer about the hydraulic system designed by plug- in valve that has strong anti- pollution capacity and is easy to integrated assembly, not meets with employment requirement but improves the operation performance, which accords with technical development trend and should bring the technician to intense attention. 【Descriptors】 Plug- in valve Electric driven Shearer Hydraulic system。