单词 | subtonicity |
释义 | > as lemmassubtoˈnicity subtoˈnicity n. Botany rare (now disused). (in the terminology of Sir J. C. Bose) a state of suboptimal health or growth. ΚΠ 1908 J. C. Bose in Electr. Engineer 9 Oct. 522/2 When the tissue is in a state of subtonicity on the one hand, or of fatigue on the other, the sign of normal response is apt to be reversed. 1929 J. C. Bose Growth & Tropic Movements of Plants 82 An organ falls to a condition of extreme subtonicity when it is maintained for a long time under unfavourable conditions. < as lemmas |
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