共 50 条
- [1] AN IMPROVED DIRECT-READING X-RAY MICRODENSITOMETER JOURNAL OF SCIENTIFIC INSTRUMENTS, 1951, 28 (07): : 200 - 205
- [3] A direct-reading, two-crystal x-ray spectrometer REVIEW OF SCIENTIFIC INSTRUMENTS, 1934, 5 (10): : 351 - 355
- [4] DIRECT-READING X-RAY POLYCHROMATORS FOR RESEARCH AND PRODUCTION CONTROL SPECTROCHIMICA ACTA, 1960, 16 (05): : 627 - 628
- [6] A DIRECT-READING X-RAY INTENSITY COMPARATOR - ITS RADIOLOGICAL AND PHYSICAL APPLICATIONS BRITISH JOURNAL OF RADIOLOGY, 1946, 19 (222): : 233 - 242
- [7] COPPER AND SILVER DETERMINATION IN ZINC SULFIDE BY DIRECT-READING OPTICAL SPECTROMETRY METALLURGIA ITALIANA, 1972, 64 (08): : 375 - 380
- [8] DIRECT-READING EMISSION SPECTROMETRY FOR GEOCHEMICAL SURVEYS CHEMISTRY IN NEW ZEALAND, 1974, 38 (04): : 111 - 111
- [9] A direct-reading gamma-ray electroscope PROCEEDINGS OF THE PHYSICAL SOCIETY, 1932, 44 : 445 - 450
- [10] THE PRODUCTION X-RAY QUANTOMETER, A DIRECT READING X-RAY POLYCHROMATOR SPECTROCHIMICA ACTA, 1958, 13 (1-2): : 158 - 158