| 单词 | mechanical tissue |
| 释义 | > as lemmasmechanical tissue mechanical tissue n. Botany any tissue that functions as a structural support for the body of a plant. ΚΠ 1887 W. Hillhouse tr. E. Strasburger Handbk. Pract. Bot. 88 The system of mechanical tissue, the Stereome. 1920 Ecology 1 131 A significant transformation is obvious in the mechanical tissue which has developed areas of thick-walled fibers at the ends of the annual rings of growth. 1960 K. Esau Anat. Seed Plants 360 Supporting tissue. Refers to tissue composed of cells with more or less thickened walls, primary (collenchyma) or secondary (sclerenchyma), that adds strength to the plant body. Also called mechanical tissue. 1982 Jrnl. Ecol. 70 499 Flexing of the petioles caused by air turbulence..may increase the rate of formation of mechanical tissue. < as lemmas |
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