| 单词 | gnotobiotics |
| 释义 | > as lemmasgnotobiˈotics gnotobiˈotics n. [-ic suffix 2] the field of study concerned with rearing and using gnotobiotic organisms. ΘΚΠ the world > life > biology > study > [noun] > ecology > specific habitats marine biology1880 limnology1893 limnobiology1899 cryobiology1921 hydro-biology1928 soil biology1928 aerobiology1937 astrobiology1941 gnotobiotics1949 saprobiology1958 gnotobiology1963 1949 J. A. Reyniers et al. in Lobund Rep. Feb. 160 Gnotobiotics..would be the field of investigation concerned with growing living things by themselves or in an association with other completely known kinds of organisms. 1953 Parasitology XLII. 260/1 The literature on gnotobiotics of animal organisms. 1970 New Scientist 15 Jan. 101/1 Gnotobiotics includes the study of both ‘germ-free’ animals and animals whose microbial flora can be completely specified. < as lemmas |
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