This paper addresses the issue of unstable machining quality of large-scale high-precision internal combustion engine block; the key machining technologies of complex thin-wall internal combustion engine block are studied.This dissertation takes the L type engine block that is used as research object; the modular and fast changing fixtures have bee
There is an increasing need for monitoring schemes that help understand the evolution of the global biodiversity crisis and propose virginia mill works tobacco road acacia solutions for the future.Indicators, including temporal baselines, are crucial to measure the change in biodiversity over time, to evaluate progress towards its conservation and
In this paper, a noble nonintrusive three-dimensional (3D) face modeling system for random-profile-based 3D face recognition is presented.Although recent two-dimensional (2D) face recognition systems can achieve a reliable recognition rate under certain conditions, their performance is limited read more by internal and external changes, such as ill
Pengembangan VCD dan Buku Pedoman Teori Model Variasi Shooting Bola Basket.Berdasarkan hasil pengamatan dan observasi pada kegiatan ekstrakurikuler bolabasket di SMP Negeri 21 Malang terdapat kesimpulan bahwa pelatih ekstrakurikuler bolabasket membutuhkan VCD dan buku pedoman teori model variasi latihan shooting bolabasket.pendekatan penelitian pen