A high capacity free piston Stirling cooler (FPSC) was designed for 200K low-temperature fridge.In order to study the characters of the prototype, a performance test bench was built.是什么意思_A high capacity free piston Stirling cooler (FPSC) was designed for 200K low-temperature fridge.In order to study the characters of the prototype, a performance test bench was built.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句