共 50 条
- [2] A PRELIMINARY-STUDY ON GENETICS AND TYPE FOR EARTH FOREST IN YUANMOU BASIN SCIENCE IN CHINA SERIES B-CHEMISTRY, 1990, 33 (03): : 374 - &
- [3] PRELIMINARY-STUDY ON ESR METHOD FOR DATING AGE OF HEXIAN-MAN CHINESE SCIENCE BULLETIN, 1995, 40 (15): : 1318 - 1320
- [8] EFFECTS OF SURGICAL TECHNIQUE ON BONE - A PRELIMINARY-STUDY JOURNAL OF THE AMERICAN PODIATRIC MEDICAL ASSOCIATION, 1994, 84 (03): : 115 - 119
- [9] AGE STRUCTURE IN THE ENGINEERING INDUSTRY - A PRELIMINARY-STUDY OCCUPATIONAL PSYCHOLOGY, 1957, 31 (03): : 150 - 168
- [10] PHARMACOKINETICS OF BCNU IN MAN - PRELIMINARY-STUDY OF 20 PATIENTS CANCER TREATMENT REPORTS, 1978, 62 (09): : 1305 - 1312