矿井动力现象,Mine dynamic phenomena
1)Mine dynamic phenomena矿井动力现象
1.The dynamic factors affecting the mine dynamic phenomena are the regional tectonic stress field and its non-uniform distribution, and the earthquake reflects the regional tectonic stress field and its non-uniform distribution and the stress concentrative characteristic nicely.影响矿井动力现象的动力因素是区域应力场及其空间分布的不均匀性，而地震的发生恰好反映了区域应力场分布的不均衡性和应力集中的特点，对多个地震震源机制解的研究所得出的各断层产状和力学性质进行分析，能够推断出该区现代构造应力场（大小和方向）的分布特征，为预测矿井动力现象发生的危险区域提供了宏观上的指导作用。
2)dynamical phenomenon in mine矿井中的动力现象
1.The production and practice of coal mines have proved that thedynamical phenomenon in mines have divisional and zoned characteristics.煤矿的生产和实践证明 ,发生在矿井中的动力现象具有分区和成带的特点。
3)the phenomena of strata behaviors矿山动力现象
4)dynamic phenomena动力现象
1.Based on the past research outcomes,according to completely stress-strain curves and softening property of coal-rock mass,this paper explored the mechanism of the genesis of minedynamic phenomena and put forward a mew method which might make a breakthrough to predict this mechanism.在前人研究成果分析基础上，根据煤岩体的全应力应变曲线及软化特性，利用能量释放的观点，探讨了矿山动力现象的发生机理，指出了一种可能获得突破的预测动力现象发生的新方
2.It is a source ofdynamic phenomena in Beipiao mine are.矿井动力现象预测的准确性和可靠性，从根本上说取决于对区域构造应力场和活动断裂的研究水平。
英文短句/例句
1.The newspaperman summarized the crux of the aerodynamic phenomenon.记者总结了空气动力现象之谜。
2.The Research of Coal Mine Drainage Resources in Kailuan Mining Area;马家沟矿0521动力现象原因分析及防治研究
3.Research of Dynamical Phenomena about Coal and Gas Outburst in Shaft Excavation;立井掘进过程中的煤与瓦斯突出动力现象研究
4.DYNAMIC STRESSES AND DYNAMIC STRESS-FOCUS PHENOMENON IN A SOLID CYLINDER有界圆柱体的动应力和动应力集中现象
5.the phenomenon of resistance to motion through a fluid.物体在流体中运动受到阻力的现象。
6.Research of Synchronization of Dynamical Systems on Complex Networks;复杂网络上动力系统同步现象的研究
7.The Molecular Dynamics Simulation of Microscale Thermal Phenomena of Interface;界面微尺度热现象的分子动力学模拟
8.Use of 3DSMAX dynamic panel;用3DSMAX动力学面板模拟物理碰撞现象
9.Molecular Dynamics Research and Experiment of Evaporation and Condensation蒸发与凝结现象的分子动力学研究及实验
10.ANALYZING SELF-LOCKING PHENOMENON OF PDM(POSITIVE DISPLALEMENT MOTOR) WITH BENT SUB IN SAIPING 1 WELL塞平—1井所用单弯螺杆动力钻具自锁现象分析
11.Research on Wave Dynamics and Resonance Phenomena in Microstructures;微结构中波的动力学及共振现象的研究
12.Study on Several Synchronization Phenomena for Networks with Chaotic Dynamics;混沌动力学网络上的几类同步现象研究
13.Studies on the Chaotic Dynamics Characteristics and Mechanism of Solid Quasi-fluid State;固体“类流态”现象的混沌动力学特征及机理研究
14.Molecular Dyanamic Study of Super-Lubricity and Ultra-Thin Film Lubricantion;超滑现象及超薄膜润滑机理的分子动力学研究
15.The Research of Basketball Athletes Choking Psychological Mechanism under the Pressure;对压力下篮球运动员“Choking”现象心理机制的探讨
16.Systematic Reflection on the Violence of Civil Activities in City Management;城管公务活动暴力化现象的体制性省思
17.A new explanation for the shortage of highly skilled labor;对我国高技能劳动力短缺现象的新诠释
18.THE STUDY OF SUBURBAN HABITANCY PHENOMENON AND MECHANISM IN KUNMING;昆明市居住郊区化现象及动力机制研究
相关短句/例句
dynamical phenomenon in mine矿井中的动力现象
1.The production and practice of coal mines have proved that thedynamical phenomenon in mines have divisional and zoned characteristics.煤矿的生产和实践证明 ,发生在矿井中的动力现象具有分区和成带的特点。
3)the phenomena of strata behaviors矿山动力现象
4)dynamic phenomena动力现象
1.Based on the past research outcomes,according to completely stress-strain curves and softening property of coal-rock mass,this paper explored the mechanism of the genesis of minedynamic phenomena and put forward a mew method which might make a breakthrough to predict this mechanism.在前人研究成果分析基础上，根据煤岩体的全应力应变曲线及软化特性，利用能量释放的观点，探讨了矿山动力现象的发生机理，指出了一种可能获得突破的预测动力现象发生的新方
2.It is a source ofdynamic phenomena in Beipiao mine are.矿井动力现象预测的准确性和可靠性，从根本上说取决于对区域构造应力场和活动断裂的研究水平。
5)dynamics phenomena动力现象
1.The depth of coal mining in Yanshitai mine is over 600 m,dynamics phenomena have been occurred of ter during mining ahd excavating.南桐矿务局砚石台煤矿采深已达 6 0 0多米 ,该矿在采掘过程中 ,多次发生强度不一的矿山动力现象。
2.To find out original rock stress direction and quantity degree can help to assure that mine design,construction and production are economical, safe and highly efficiency, it can also help to determine the layout of roadway and face, support type, and to predict minedynamics phenomena.采场布置、支护形式确定,矿井动力现象预测预防等方面都有重要的现实意义。
6)dynamic failure in coal mine矿井动力破坏
延伸阅读
动力机械：内燃机动力学研究内燃机运转中的力学现象的科学。其主要任务是研究分析内燃机运转时各主要零件的运动规律及其受力情况﹐用以作为内燃机零件设计﹑计算的依据。它还研究这些力对内燃机动力装置的影响及其消减方法。内燃机动力学的主要内容为曲柄连杆机构运动学﹑曲柄连杆机构动力学和内燃机平衡分析等。曲柄连杆机构运动学 研究曲柄﹑连杆﹐尤其是活塞的运动规律。活塞作周期性往复运动时的位移、速度和加速度可用下述各式近似求算式中为曲轴转角﹔ 为曲轴旋转角速度﹔为曲柄半径﹔为曲柄半径 与连杆长度之比﹐即 ＝ / 曲柄作回转运动﹐连杆作复杂的平面运动。连杆的运动往往被简化分解为随活塞组的往复运动和随同曲柄的旋转运动。曲柄连杆机构动力学 研究分析曲柄连杆机构(见曲柄滑块机构)在运动中力的生成﹑传递和输出。作用在曲柄连杆机构上的力有曲柄连杆机构运动时产生的往复惯性力和离心惯性力﹐以及内燃机气缸内的气体压力。
