fluidmedium相关论文
The terminal settling velocity (TSV) calcula-tion of drops and other spherical objects in fluid medium is a classical pr......
介绍了一种液体媒质非接触型压电超声马达,这种马达的定子与转子是不接触的,且转子处于液体媒质中,定子压电振动所产生的能量通过定、......