单词 | chemosterilant |
释义 | > as lemmaschemosterilant chemosterilant n. Brit. /ˌkiːməʊˈstɛrᵻlənt/ , /ˌkiːməʊˈstɛrᵻln̩t/ , /ˌkɛməʊˈstɛrᵻlənt/ , /ˌkɛməʊˈstɛrᵻln̩t/ , U.S. /ˌkimoʊˈstɛrələnt/ , /ˌkɛmoʊˈstɛrələnt/ a chemical substance which inhibits an organism's ability to reproduce.ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > infertility > [noun] > rendering > agent sterilant1961 chemosterilant1962 1962 Sci. News Let. 20 Jan. 36/2 Now research will be aimed at finding how, when and where to apply chemosterilants to specific insects. 1966 Bull. Entomol. Res. 56 649 (title) Effect of the chemosterilant TEPA on Glossina morsitans Westw. 2000 Jrnl. Appl. Ecol. 37 17/1 Chemosterilants have been successful in reducing the fecundity of some free-ranging vertebrates in North America. < as lemmas |
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