Pollen and mold survey of southeastern New England, 1940: Pratt, H. N., Colmes, A., Fromer, J., Greene, J. E., Chaffee, F. H., and Clapp, W. B.: New Englan... None 被引量: 0发表: 1942年 Pollen and Mold Survey of Southeastern New England — 1940 Scheppegrell8 and ...
百度试题 题目The goods were packed( )gunny bags Of 50kgs net each. A.on B.in C.with D.of 相关知识点: 试题来源: 解析 B [解析] 句意为:货物用麻袋包装,每袋净重50公斤。货物在袋子里,所以用in。反馈 收藏
We present the first findings of the new electrically-detected EPR (EDEPR) technique which reveal different shallow and deep centers without using the external cavity as well as the hf source and recorder, with measuring the only magnetoresistance of the Si-QW confined by the superconductor δ-ba...
The Journal of Biological Chemistry, Volume XCVII, 1932, pages 325-331. Isolation and identification of vitamin C by W.A. Waugh and C.G... Waugh, W. A.; King, C. G.; The isolation and identification of vitamin C, Journal of Biological Chemistry, 1932, 97, 325-331... WA Waugh,CG...
A history of the modern church : from 1500 to the present day by J.W.C. Wand (University paperbacks, 410) Methuen, [1971] JWC Wand - Methuen 被引量: 6发表: 1971年 P.M. Holt: A modern history of the Sudan, from, the Funj sultanate to the present day.(The Weidenfeld and Nicols...