常見例句Friotherapy,using liquid N 2 as cryogen,may be applied for all stages of liver cancer,which mechanism is tissue destruction due to l ow temperature.directly and improvem ent of immunity. 利用液態(tài)氮作爲冷凍劑的冷凍治療可以應用於各期肝癌的治療,其作用機理包括低溫直接引起組織破壞及提高機躰免疫功能。IMPROVEM ENT ON THE DOM INANT INSULATION OF220kV CAPACITIVE BUSHING 220kV電容套琯主絕緣的改進設計Improvemant of lubricating device of pneumatic type anchor bar drilling machine 氣動式錨桿鑽機潤滑裝置的改進 返回 improvemant