| 单词 | water pore |
| 释义 | > as lemmaswater pore water pore n. Biology a pore or stoma through which water passes; cf. water stoma n. ΘΚΠ the world > life > biology > biological processes > letting or forcing out (a substance, etc.) > [noun] > water-pore water pore1850 the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > epidermis or cuticle > stoma spiraclea1774 stomate1835 stomatium1835 miliary gland1836 stoma1837 water pore1850 water stoma1884 mouth pore1888 1850 L. Agassiz in Mem. Amer. Acad. Arts & Sci. New Ser. 4 325 The water-pores in Echinoderms, through which their main cavity is constantly filled with fresh sea-water, undoubtedly perform a similar office. 1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 45 Two varieties of stoma may be distinguished, which may briefly be termed air-pores (or stomata), and water-pores. 1909 C. F. Brown Drainage Irrigated Lands Farmers' Bull. 371 47 If they [sc. soils of arid regions] have any water pores at all, they are those of the water doing the damage. 2007 Biophysical Jrnl. 92 1878/2 Formation of transient water pores in biological membranes is central for many other important cellular processes. < as lemmas |
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