The results show that the water-inrush from roof is closely correlative to the bed separation, rock burst and fracture line caused by overlying strata movement. 通过对煤矿开采中的覆岩移动和破坏进行了分析和研究,初步得到了可能发生岩层离层的层位以及离层在开采过程中的位置变化。
This paper discusses the separation principle of toroidal swirl separator, and deducts the movement rule of granule in the separator and the critical particle diameter. 本文探讨性的论述了旋流分离器的分离机理,推导出了颗粒在旋流器内的运动规律和被分离的临界粒径。
This module of movement and separation of APFSDS is useful for analyzing the discarding process and the movement out of bore. 该模型对分析卡瓣膛外运动和分离过程具有借鉴价值。
It is shown by analysis that the basic reason of shaking of paper separation suction nozzle is due to the violent variation of acceleration in the course of movement. 分析表明:分纸吸嘴抖动的根本原因在于运动过程中加速度的剧变;
An analysis of the demixing matrix's dynamic changing in available blind source separation algorithms with an unknown number of sources is made and the conclusion that it is the redundant movement of demixing matrix in some equivalent class which cases the divergence is drawn. 分析了已有源信号数目未知的盲信号分离算法中分离矩阵的动态变化,找到了分离矩阵范数趋于无穷大而导致算法发散的原因:分离矩阵在某一等价类中的冗余移动。
In order to reduce falling-board time and ensure non-interference of movement between separation board and compressive piston an eject utensil style inserter was designed its movement was regulated. 为缩短落板时间,保证分隔板与压缩活塞运动不干涉,设计了弹射式插板,并对其运动规律进行了推导。
The deepening connection and alliance among the white Australians that quickened the separation between the Australian colony and the Great Britain, while the exclusion movement against the Chinese immigrants in Australia formed an important part of the Federation Movement and had its profound influence. 而与此相伴随的澳洲排华运动则加速了澳洲各地白人之间的联系与联合,加剧了澳大利亚各殖民地与英国之间的分离并成为联邦运动的一个重要组成部分。
Two-phase flow in the cyclone separator is a process of the solid particle separation from the gas phase, while the particle movement trace is decided by the turbulence to a large extent. 旋风分离器内部进行的是两相流运动,是气相和固体颗粒相的分离过程,而固体颗粒的运动在很大程度上取决于分离器内湍流的运动。
Separation of the Coupling between Precision Stabilizing Control System and the Movement of the Tracking Gimbal 精稳控制系统与跟踪架运动耦合问题的分离
The existing approaches of authorization constraints cannot describe the separation of duties well in the workflow management systems under which with the data movement from one task to next, and the change of task executors and users 'access control at any moment. 在工作流管理系统中,数据在工作流任务中流动,执行任务的用户在变化,用户的权限也在变化,现有的授权方法不能很好地描述上述这种职责分离的状态。
However, the deep stall arises from the leading edge separation and the movement of the leading edge vortex and the induced second vortex on the airfoil causes significant change of the aerodynamic coefficients. 而深失速则首先形成很大的前缘分离涡,该分离涡在翼型表面上运动,并诱发出二次分离涡,引起翼型升、阻力系数的显著变化。
Conclusion: Compressing anti-revolving self-locking intramedullary nail has the advantage of strong fixation, as well as preventing separation movement, revolving and shearing movement. 结论:加压防旋自锁髓内钉对股骨颈骨折固定可靠,能有效控制骨折端的分离移动、旋转移动及剪切移动。
Stage separation movement analysis based on deviation of two sector axes for non-rolling missile 基于无滚转导弹两级轴线出现偏差的级间分离运动分析
It is considered that the movement of overlying rocks is a separation movement. The moving structure is an arch-beam structure. 认为采场上覆岩层运动为分层运动,运动结构为拱-梁结构;
Study and application of bed separation distribution and development in the process of strata movement 岩层移动离层演化规律及其应用研究关于{x/n}的分布
Separation science is becoming an independently scientific branch that deals with the rules of distribution and movement of substances in space at molecular level. 分离科学是研究物质在分子水平上的空间分布和移动规律的一门科学。
Meiotic spindle made up of microtubules is essential to location, separation and movement of chromosomes. 结果显示:纺锤体微管为核的定位、分离和运动所必需;
Simulation and analysis of separation movement show that the trial hood fast separating scheme in this paper is available. 通过仿真和结果分析,证明提出的尾罩分离方案是可行性的。
The influence of inlet concentration on separation of blast furnace sullage in a hydrocyclone is investigated by a theoretical analysis of the particle movement, numerical simulations of the multi flow and experiments of the particle separation. 通过对水力旋流器内液固多相流动的固体颗粒运动进行理论分析、数值模拟和实验测试,探讨了进口颗粒浓度对采用水力旋流器进行高炉污泥颗粒分级的影响。
Through motion simulation analysis of different points of the separation, changes of the displacement, velocity and acceleration of points were obtained; movement state of the separation was completed known. 通过对筛面不同点的运动仿真分析,获得了各点的位移、速度、加速度的变化情况,全面的了解了筛面的运动状态。
Flocking control of the multi-robot enables the robots has separation, alignment, and cohesion, so that a team of robots could maintain a desired formation in the movement, and to provide the system with redundancy and structural flexibility. 多机器人的群集控制要使整个机器人队伍具有分离性、队列性和凝聚性,使一队机器人在运动过程中保持一个期望的队形,并为系统提供冗余性和结构的灵活性。