enla相关论文
Numerical Analysis of Flow in Ultra Micro Centrifugal Compressor -Influence of Meridional Configurat
A single stage ultra micro centrifugal compressor constituting ultra micro gas turbine is required to operate at high ro......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
The occurrence of heterogeneous flow structures in gas-particle flows seriously affects the gas-solid contacting and tra......
A new milling methodology with the equivalent normal curvature milling model machining freeform surfaces is proposed bas......
Effects of mold electromagnetic stirring (M-EMS) on the solidification structure of 45# steel billet were investigated b......
From 1957 to now,the Canton Fair has witnessed the great develop- ment of China import and export trading and has record......
东扩后可能出现的大规模移民浪潮,有可能导致扩大后的欧盟东部边界出现一种来自"微观安全"方面的威胁,即与过境移民有着紧密联系的......
结合工程概况，为确保进洞和洞内施工安全，对隧道进、出口及洞内部分段均采用Ф89长管棚超前支护的施工技术进行了详细介绍，为类似情况......
