单词 | radiogenetic |
释义 | radiogeneticadj. 1. = radiogenic adj.1 2. ΘΚΠ the world > matter > physics > atomic nucleus > radioactive isotope > radioactive nuclide > [adjective] > produced by decay radiogenic1930 radiogenetic1934 1934 Jrnl. Amer. Chem. Soc. 56 854/2 If the galena is due to the alteration of radiogenetic lead by sulfide solutions, its presence should not affect the atomic weight. 1941 Econ. Geol. & Bull. Soc. Econ. Geologists 36 9 Holmes on the basis of the difference between the atomic weight of ore-lead and rock-lead, which is partly radiogenetic, believes that ore-lead comes from a deeper source than magmatic intrusions in the crust. 1965 Analyt. Chem. 37 866/3 Lanthanum and barium..are grouped together solely because of their radiogenetic relationship. 1994 G. V. Middleton & P. R. Wilcock Mech. in Earth & Environmental Sci. iv. 104 Dilatation..also causes a drop in groundwater levels, and allows trapped radiogenetic gases to be released. 2. Of or relating to radiation genetics; (later also) combining radiation and gene therapy. ΚΠ 1942 Q. Rev. Biol. 17 252/1 The interpretation of radiogenetic experiments, which is given by the hit theory, may be subjected to criticism. 1948 Charleston (W. Virginia) Gaz. 21 Sept. 6/5 The more important types of injury are: X-ray dermatitis; Tumor induction;..Fetal injury; Radiogenetic changes or mutations. 1971 Radiation Bot. 11 119 (heading) Radiogenetic effects of gamma- and fast neutron irradiation on different ontogenetic stages of the tomato. 1997 Seminars Oncol. 24 633 (title) Radiogenetic therapy: on the interaction of viral therapy and ionizing radiation for improving local control of tumors. 2002 Gene Therapy 9 1396 (title) Optimizing radiation-responsive gene promoters for radiogenetic cancer therapy. Derivatives radiogeˈnetical adj. rare of or relating to radiogenetics (cf. sense 2). ΚΠ 1955 G. McAllister Probl. before Mankind in A. Haddow et al. Bomb 31 Radio-genetical knowledge, particularly concerning man, is still highly inadequate. 1971 Radiation Bot. 11 119 Pollen, which has advantages for radiogenetical studies, seems to hold little promise for mutation breeding purposes. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < |
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