The performance attenuation characteristics of fuel cell stack show a strong nonlinearity,but there is still no good mod......

In order to obtain the transient flow characteristics of the full flow channel inside a rectangular twin screw pump,base......

The development of high performance centrifugal pumps is complex task which involves different objectives and constraint......

The synergetic abatement of multi-pollutants is one of the development trends of flue gas pollution control technology,w......

The principle of rotor flux-orientation vector control on 100/150 kW three-phase AC induction motor for electric drive t......

链式炮是一种安装在武斗直升机上的空对地航炮，是现代武斗机常用的武器装备，本次设计是链式炮射击速度控制系统的硬件和软件，经联试实......