- radial canals
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радиальные каналы
English-Russian dictionary of geology. 2011.
radial canals
Смотреть что такое "radial canals" в других словарях:
Radial — Ra di*al (r[=a] d[i^]*al), a. [Cf. F. radial. See {Radius}.] Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, (Bot.) radial projections; (Zo[ o]l.) radial vessels or canals; (Anat.) the radial artery.… … The Collaborative International Dictionary of English
Radial symmetry — Radial Ra di*al (r[=a] d[i^]*al), a. [Cf. F. radial. See {Radius}.] Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, (Bot.) radial projections; (Zo[ o]l.) radial vessels or canals; (Anat.) the radial… … The Collaborative International Dictionary of English
radial canal — noun a) any of the numerous minute canals lined with choanocytes which radiate from the paragastric cavity in some sponges and end just below the surface of the sponge b) any of the canals extending through the substance of the umbrella from the… … Wiktionary
radial canal — noun 1. : one of the numerous minute canals lined with choanocytes which radiate from the paragastric cavity in some sponges and end just below the surface of the sponge 2. : one of the canals extending through the substance of the umbrella from… … Useful english dictionary
radial gate — noun : a device used for controlling the flow of water over spillways or into canals by having the upstream face curved in the form of an arc the center of which is at the center of the gate hinge called also tainter gate … Useful english dictionary
radial pore canals — (Class Ostracoda): Modified normal pores located at free margins of valves, housing nerve filaments that lead from tactile sensilla to nerve cells in the underlying epidermis [Cohen, Peterson, and Maddocks, in press] … Crustacea glossary
echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
Aequorea victoria — Scientific classification Kingdom: Animalia Subkingdom … Wikipedia
cnidarian — /nuy dair ee euhn/, n. 1. any invertebrate animal, as a hydra, jellyfish, sea anemone, or coral, considered as belonging to the phylum Cnidaria, characterized by the specialized stinging structures in the tentacles surrounding the mouth; a… … Universalium
sponge — spongeless, adj. spongelike, adj. spongingly, adv. /spunj/, n., v., sponged, sponging. n. 1. any aquatic, chiefly marine animal of the phylum Porifera, having a porous structure and usually a horny, siliceous or calcareous internal skeleton or… … Universalium
Madreporite — The madreporite is an opening used to filter water into the water vascular system of echinoderms. It is visible as a small red or yellow button like structure, looking like a small wart, on the aboral surface of the central disk of a starfish.The … Wikipedia
