Contaminative Control of Hydraulic Fluid and Self-acting Cleanout Filter in Mine Machinery 煤矿机械液压油污染控制及自动清洗式滤液装置
Self-acting piano link regulator Crucial Technology Analysis on Restoration Measurement of Automatic Balance Calibration System (清棉机的)天平杆自动均匀装置天平自动校准架复位测量的关键技术研究
This special public force is needed because a self-acting armed organization of the people has become impossible since their cleavage into classes. 这个特殊的公共权力之所以需要,是因为自从社会分裂为阶级以后,居民的自动的武装组织已经成为不可能了。
The range consists of three different types of regulation systems: a wireless system based on radio communication ( RF) technology, a hard-wired system, and a self-acting system. 主要的三种标准的产品包括:基于无线控制技术的无线控制系统、线电缆系统以及自立式系统。
The bolt went to like fun. The stone block, known as "self-acting stone," is a slab to shut the gate from behind. 门闩有力的闩上了。是顶门石,也就是众所周知的自动石,从门后来顶门。
The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc. 目前工厂生产的主导产品有:波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。
Some of the oil and chemical industries are built almost entirely around self-acting controls. 石油化学工业的一些生产设施,已经用机器自动控制。
A grooved self-acting gas bearing for a cryogenic air turbine 低温空气透平膨胀机的气体槽式动压轴承
A New Model and Simulation of the Movement of Self-acting Conical Valve of Reciprocating Pumps 往复泵自动锥形阀运动规律的新模型与仿真
Development of Energy Charge Self-acting Telephone Query System 电费自动电话查询系统的开发
A scheme of management of CDRS alliance and replica is proposed, check-up of alliance member, selection of replica node and update of replica included. The self-acting management of Disaster Recovery System can be realized via the scheme. 使用事故恢复系统联盟成员和副本管理方案,包括联盟成员和副本的检查、副本节点的选择和副本文件更新,实现了联盟成员和副本的自主管理,保证了系统高效、可靠的运行。
Experimental results show the control accuracy of self-acting flow control valves could reach to ± 2%. 实验结果显示自力式流量控制阀输出流量的控制精度能够达到±2%
Study how to cultivate students 'self-acting competence, students' ability being more regarded. 更加注重研究学生的能力,尤其是学生自动能力的培养。
This model has a better adaptability to the self-acting diagnosis problem of oil-bearing sand impairment type, and improves the scientificalness of decision making. 此模型对油层损害类型自动诊断问题具有良好的适应性,可提高决策的科学性。
Design and experimental study of self-acting gas bearings for cryogenic turboexpanders The new aerodynamic foil journal bearing with elastic support and spiral groove thrust bearing were applied to a small turboexpander. 设计了一台小型全动压气体轴承低温透平膨胀机,径向轴承采用新型弹性支承箔片径向气体轴承,止推轴承采用螺旋槽止推气体轴承。
In this paper, the wall surface temperature undulation of the swirl chamber and the bottom side of cylinder head of a diesel engine are measured by self-acting multichannel signal recording, high speed data acquisition and digital processing system by applying surface thermocouple are described. 本文应用表面热电偶以及自行建立的多通道信号记录、快速采样、数字分析系统,实测了涡流室柴油机气缸盖火力面及涡流室壁面温度波动。
A new concept of optimization for self-acting gas seals, i. e. the stiffness-leakage ratio of mechanical face seal is introduced. 本文还引入了优化气体动压膜机械密封的新概念&刚漏比。
The Study and Application of the Chemical Composite Plating on the Self-Acting Gas Bearings of Cryogenic Turbo-Expanders 复合化学镀在低温透平膨胀机用动压气体轴承中的应用研究介简
Study on the Fast-acting Pneumatic Spool Valve with High Pressure and Self-acting Sealing Structure 自密封高压气动快速通断阀密封研究
A Visual and Self-acting Universal System for Electrical Work Order 自主式可视化电气工作票系统
To cope with the incorrectness of the mathematical model for the movement of the self-acting ball valve in the reciprocating pump, we rebuilt the accuracy differential equation group to describe the movement of the ball valve. 针对现有往复泵自动球阀运动规律数学模型存在的问题,修正并重建了描述自动球阀运动规律的精确微分方程组。
Design and experimental study of self-acting gas bearings for cryogenic turboexpanders 低温透平膨胀机用全动压气体轴承的设计与试验研究
The mathematical model and computer simulation for the movement of the self-acting ball valve in the reciprocating pump 往复泵自动球阀运动规律数学模型及计算
Subsequently, the gas film force is obtained by solving the transient Reynolds equation. A dynamic model of the rotor system supported by self-acting gas journal bearings was established, meanwhile the Runge-Kutta method was used to solve the equation coupling. 通过求解瞬态雷诺方程,得到任意时刻的气膜力;建立了气体轴承&转子系统的力学模型,利用Runge-Kutta法进行耦合求解。
The rotor dynamics equations is calculated coupled with gas lubrication transient Reynolds equation. Trajectories spectrum, time domain spectrum and frequency spectrum are used to study the nonlinear dynamic characteristics of Jeffcott rotor model supported by the self-acting gas bearing. 将气体动压径向轴承瞬态Reynolds方程和转子的动力学方程组耦合进行求解,运用轨迹图、时域图、频谱图等,对气体动压轴承支承的Jeffcott转子模型的非线性动力特性进行数值模拟分析。
This system makes it possible for the self-acting cycle of control, including delivery in the microchip, identification for capture by computer, and simultaneous saving and analyzing the Raman spectra of individual both biotic and abiotic particles. 这项技术使得自动化控制成为可能,包括在微流控芯片中的传输、计算机对微粒俘获的识别、以及同时保存和分析单个生命粒子与非生命粒子的的拉曼光谱。
In this paper, the static and dynamic characteristics of self-acting gas bearing and dynamic behavior of the gas bearing-rotor system are studied. 本文研究了气体动压轴承的静、动态特性,对气体动压轴承-转子系统的动力学行为进行了初步的研究。
Adaptive wing is one of development directions of future aircrafts. According to the flight state and flow conditions, it change shape self-acting to keep optimal pneumatic appearance, this make it improve the aircraft comprehensive performance significantly. 自适应机翼是指可以根据飞行状态和流场条件改变自身形状,保持最佳的气动外形,从而显著提高飞行器综合性能的未来飞行器。
Making use of the nonlinear dynamics theory, the nonlinear characteristics of a rotor system supported by self-acting gas journal bearings was studied through the system state trajectory, phase diagram, bifurcation diagram and power spectrum. 通过时间波形图、轴心轨迹图、频谱图、庞加莱图和分岔图,利用非线性动力学理论,研究了普通圆柱径向动压气体轴承支承下的转子系统的非线性特性。