Pressure gasification technology, its process and equipment are described.
介绍了变压煤气化技术 、 工艺和设备.
Sometimes a pole mounted disconnect will be the transition point.
有时候,安装在上面的电极断开将是变压点.
The type of quiescent VVVF inverter and design characteristic of inverter - fed motor is introduced.
简要介绍了静止式变压变频器的主要类型和以及之相应的变频电机设计特点.
Objective: To obtain high purity medical oxygen from air by pressure swing adsorption.
目的: 研究一种用变压吸附方法由空气生产高纯医用氧气的流程.
The Application of Speed Modulation Technology of Variable Voltage Variable Frequency on Old Elevator Renovation.
变频变压调速技术在旧电梯改造上的应用.
The article elaborates the experiment of improving the recovery of PSA through our device.
结合我公司变压吸附装置运行的经验,介绍了提高变压吸附装置产品回收率的成功经验.
The mould filling process of rheo - die - casting of semi - solid magnesium alloy has been analyzed die - casting experiments.
通过压铸实验分析了镁合金 半固态 流变压铸、液态压铸充型流动过程.
The necessity, principle and process of pressure swing adsorption units of PVC tail gas were introduced.
综述了使用聚氯乙烯尾气变压吸附装置的必要性 、 原理、工艺.
High - pressure heater shall be designed to meet various operating conditions with - term , safe and continuous operation.
10高压加热器的设计应能满足在各种运行工况及运行条件下 长期 安全连续运行,并能满足机组纯定压和变压运行的需要.
It indicates that the thinner vane profiles are favorable to improving the compressor's stage performance.
研究结果表明:导叶变薄使得压气机级的效率保持不变,压比略有提高,对提高级的稳定性是有利的.
A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented.
一种新的离散变压变频等效正弦控制方法被提出.
Modified coal and active carbon can be used as separating agents for PSA process.
通过研究指出煤及活性炭改性可用作煤矿区煤层气变压吸附分离净化的分离剂.
Otherwise, introducing ideal transformer constituted of VCVS ( voltage control voltage source ) and CCCS ( current control current source ).
还介绍了 利用电压 控制电压 源和电流控制电流源构成的具有交流和直流传输特性的理想变压模型.
The catalytic dry gas is concentrated by pressure swing and adsorption before entering the ethylene plant.
催化干气经过变压吸附提浓后,进入乙烯装置.