共 50 条
- [31] HELIUM-ISOTOPES, NEON AND TRITIUM IN THE BLACK-SEA - A COMPARISON WITH THE 1975 OBSERVATIONS DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS, 1991, 38 : S747 - S759
- [36] DEPTH-PROFILING OF HYDROGEN AND HELIUM-ISOTOPES BY MEANS OF THE ERD EXB TECHNIQUE NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 62 (04): : 484 - 492
- [39] CHARACTERISTICS OF HELIUM-ISOTOPES IN CO2 GAS IN THE YAOJIE COALFIELD AND ITS SIGNIFICANCE CHINESE SCIENCE BULLETIN, 1992, 37 (02): : 126 - 130
- [40] COLLECTIVE EXCITATIONS IN LIQUID SEPARATED SOLUTIONS OF HELIUM-ISOTOPES IN A PLANE-PARALLEL GAP FIZIKA NIZKIKH TEMPERATUR, 1987, 13 (12): : 1250 - 1255