海量图书期刊资源,随时随地畅享阅读乐趣
Air launch for space shuttlesRobert Salkeld; Robert S Skulsky · 1975
NotesHaslewood, G. A. D.; Jenkins, H. O.; Clark, Robert E. D.; McClelland, E. W.; Salkeld, C. E. · Journal of the Chemical Society (Resumed) · 1936
4891310 Method of controlling cultureCook, Stephen D.; Barrack, Robert L.; Salkeld, Samantha L.; Prewett, Ann B.; Edmunds, J. Ollie · Biotechnology Advances · 1990
Mixed-mode propulsion: Optimum burn profile accounting for gravity and dragRobert Salkeld; Robert S. Skulsky · 1977
Mixed-Mode Propulsion: Optimum Burn Profile for Two-Mode SystemsSALKELD, ROBERT; SKULSKY, ROBERT S. · Journal of Spacecraft and Rockets · 1972
Osteogenic Protein-1 in Knee Arthritis and ArthroplastyCook, Stephen D; Barrack, Robert L; Patron, Laura P; Salkeld, Samantha L · Clinical Orthopaedics and Related Research · 2004
Mixed-mode rocket vehicles for international space transportation systemsRobert J. Salkeld; Rudi Beichel · 1977
Hip Protectors: Results of a User SurveyCarol Birks; Keri Lockwood; Ian Cameron; Susan Kurrle; Wendy Burnside; Sandra Easter; Jennifer Venman; Robert Cumming; Susan Quine; Glenn Salkeld; Terence Finnegan · 1999