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Webb Telescope Reveals Hidden Supermassive Black Hole in Nearby Galaxy
The latest discovery marks the first-ever "compelling clue" that a black hole may be present in the enigmatic galaxy, ...
World Scientific1d
FLUID CHARACTERISTICS AND POLISHING EXPERIMENT OF INCLINED HOLE ARRAY USING ABRASIVE WATER FLOW
College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, 29 Yudao Street, Nanjing 210016, P. R. China ...