请输入您要查询的英文单词:

 

单词 radiogenetic
释义

radiogeneticadj.

Brit. /ˌreɪdɪəʊdʒᵻˈnɛtɪk/, U.S. /ˌreɪdioʊdʒəˈnɛdɪk/
Origin: Formed within English, by compounding. Etymons: radio- comb. form2, genetic adj.
Etymology: < radio- comb. form2 + genetic adj. With sense 1 compare earlier radiogenic adj.1 In sense 2 after radiogenetics n.
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).
<
adj.1934
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/7 10:13:53