共 5 条
- [3] AN ELECTROSTATIC FOCUSING SYSTEM AND ITS APPLICATION TO A FINE FOCUS X-RAY TUBE [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B, 1951, 64 (373): : 67 - 75
- [4] Furnas T.C., 1952, THESIS MASS I TECH
- [5] GUINIER A, 1948, CR HEBD ACAD SCI, V226, P656