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Aiming at stress analysis of dip angle fully mechanized top-coal caving support in mining, from the technique of designing and mining, put forward technique measurements: reduce gap of support beam; increase the inter-frame jack in neighboring support bea
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针对大倾角放顶煤支架在开采过程中的受力情况，提出了防止液压支架倾倒的技术措施是：①减少支架顶梁间隙；②在邻架顶梁间增设调架千斤顶。 |
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Aiming at technical features and technology requirements for cold bending forming production line of steel bar for packing case, equipment including in such line has been introduced with emphasis on working principle and devices for burr trimming and open
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摘要针对包装箱钢条冷弯成形生产线的技术特点及产品工艺要求，介绍了包装箱钢条冷弯生产线的设备组成；重点阐述了包装箱钢条的在线预冲毛刺及豁口孔设备的工作原理及装置、包装箱钢条产品的在线液压扩孔及液压飞剪技术的控制原理。 |
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Aiming at the abnormal strata behavior in the advance entry of 1303 fully-mechanized working face in Xinglongzhuang coal mine, the movement rule, characteristic, step distance of fracturing, position and mode of fracturing of the overlying strata in minin
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摘要针对兴隆庄煤矿－采区1303综放工作面超前平巷发生奇异压力的现象，采用关键层理论对在采动过程中的上覆岩层运动规律进行了详细的力学分析，研究了它们的运动特征、破断步距、断裂位置、断裂方式以及对工作面及其超前平巷的来压规律，对比分析了该工作面矿压实测数据与理论研究成果。 |
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Aiming at the abuses of old administrative law, the recent issued Administrative Admission Law provides some new articles in which the relative centralization and implement of administrative admission shows the scientific development concept of people-fir
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针对传统行政法规中种种非人本的弊端，新颁布的《行政许可法》做出了一些新的法律规定，其中对行政许可权的相对集中与实施就充分彰显了以人为本的科学发展观。 |
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Aiming at the anti-air missile flight control problem, a designing method of missile autopilot with fuzzy wavelet neural network is put forward.
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摘要针对防空导弹的飞行控制问题，提出一种基于模糊小波网络的导弹自动驾驶仪设计方法。 |
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Aiming at the characteristic of the distortion of the extremely hard maintained roadway, the numerical analysises were made on surrounding rock stress and displacement in roadway with FLAC program.
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摘要针对极难维护放顶煤回采巷道的变形特点，依据FLAC程序对不同支架形式的巷道围岩应力场和位移场进行了数值模拟。 |
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Aiming at the characteristics of drainage pumps in mine, the paper presented a method of realizing balance run and automatic shift of multi-motor of drainage pumps by analyzing the control demand of drainage pumps and searching the optimization scheme bet
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文章针对煤矿井下排水泵的特点，通过分析其控制要求，在系统控制的可靠性和控制实现的简洁性、经济性之间寻求最佳化，给出了实现多台排水泵电机均衡运行和自动轮值控制的一种方法。 |
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Aiming at the characteristics of seismic data from complex fault blocks in Zhongyuan oilfield, the selection of key parameters in pre-stack migration and migration approaches were meticulously studied.
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针对中原复杂断块区地震资料的特点，对速度场的建立、叠前偏移中关键参数的选取以及偏移方法展开了深入细致的研究。 |
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Aiming at the coal under the building, rail and water, difficultly-mined coal and the side of strip mine, hardly mined, but it is utilization for the UCG study on field test of air coal gas, water coal gas, rich oxygen coal on the side of strip the side o
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摘要针对“三下”煤层，难采煤层，复杂煤层以及露天边坡剩余的煤炭资源，并工开采不经济或难以开采，可利用煤炭地下气化将这些残余资源得以回收利用，试验利用矿井式煤炭地下气化方式，对阜新矿露天边坡进行了空气煤气、水煤气、富氧煤气的工业性试验研究，通过煤炭地下气化工业性试验，得出在露天边坡矿井式气化建炉方式，不同气化工艺的煤气组分，热值。 |
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Aiming at the complex boundary in the numerical calculation of flood diversion area, a bevel angle Cartesian method is adopted based on the traditional Cartesian method.
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摘要针对分蓄洪区水流数值计算中的复杂边界问题，在传统笛卡尔坐标方法的基础上改用斜角笛卡尔方法。 |
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Aiming at the control specialties of AC motor system, we discuss and analyze the merits and disadvantages of different fuzzy control methods such as simple fuzzy control, composite fuzzy control, as well as bionic fuzzy control etc.
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针对交流电机系统控制的特点，重点讨论了简单模糊控制、复合模糊控制以及仿生模糊控制等几种典型的模糊控制方法和技术。 |
