单词 | trichoblast |
释义 | > as lemmastrichoblast trichoblast n. Brit. /ˈtrɪkə(ʊ)blɑːst/ , /ˈtrʌɪkə(ʊ)blɑːst/ , U.S. /ˈtrɪkəˌblæst/ Botany name for certain special cells or idioblasts resembling hairs. [After German Trichoblast (1874 in the passage translated in quot. 1882).] ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > types of > other types bast cell1842 basal cell1846 pollen cell1857 companion cell1859 segment1862 pollen mother cell?1870 sextant1875 transfusion cell1875 idioblast1882 trichoblast1882 symplast1894 megasporocyte1924 oat cell1940 heterokaryon1945 1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 85 These cells..present the appearance, when the petiole is broken across..of tough, slender hairs projecting out of the tissue. For idioblasts of this kind I [Sachs] propose the term Trichoblast [Ger. Trichoblasten], in order to express their resemblance to many epidermal trichomes. < as lemmas |
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