investigation of fatigue crack initiation and propagation has been carried out on smooth plate specimens of a nickel base cast superalloy treated by hip.
本文对铸造镍基高温合金光滑板试样(经过热等静压处理)疲劳裂纹的形成与扩展进行了研究。
the heat performance of boiling for this evaporator has been studied and compared with that of falling film boiling and pool boiling on the smooth plate respectively.
measuring slightly over one tenth of a millimeter, the ball moves toward a smooth plate in response to energy fluctuations in the vacuum of empty space.
这颗直径稍比百分之一公分大的球,会在真空能量起伏的感应下,移向表面平坦的平滑区域。
the general ubet is applied to analyze deformation of sintered steel ring is smooth plate upsetting, and theoretical calculations are compared to experimental results.