continuous-rail frog — крестовина с непрерывным рельсом
selfguarded frog — самонаправляющая крестовина
crossing frog — крестовина глухого пересечения
railbound frog — сборные рельсовые крестовины
solid frog — монолитная рельсовая крестовина
English-Russian big polytechnic dictionary. 2014.
Monkey Frog — The monkey frogs are a group of species of tree frogs (Phyllomedusa hypocondrialis, phyllomedusa sauvagii, etc.) which are characterized by long limbs and a lack of webbing between their toes. This last trait allows them to grasp branches and to… … Wikipedia
wing rail — noun : either of the two outside rails of a railroad frog of which both are rigid in a rigid frog and one is hinged in a spring rail frog * * * wing rail, (on a railroad track) an additional rail at a switch, laid so as to prevent the wheels from … Useful english dictionary
locomotion — /loh keuh moh sheuhn/, n. the act or power of moving from place to place. [1640 50; see LOCOMOTIVE, MOTION] * * * Any of various animal movements that result in progression from one place to another. Locomotion is classified as either… … Universalium
skeleton — skeletonless, adj. skeletonlike, adj. /skel i tn/, n. 1. Anat., Zool. the bones of a human or an animal considered as a whole, together forming the framework of the body. 2. any of various structures forming a rigid framework in an invertebrate.… … Universalium
Comparative foot morphology — Skeletons of a human and an elephant. Comparative foot morphology is exemplified through study of the form of distal limb structures of a variety of terrestrial vertebrates. A challenge to understanding the role of the feet of a variety of… … Wikipedia
muscle — muscleless, adj. muscly, adj. /mus euhl/, n., v., muscled, muscling, adj. n. 1. a tissue composed of cells or fibers, the contraction of which produces movement in the body. 2. an organ, composed of muscle tissue, that contracts to produce a… … Universalium
eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… … Universalium
Equine conformation — [original research?] Parts of a horse Equine conformation evaluates the degree of correctness of a horse s bone structure, musculature, and its body proportions in relation to each other. Undesirable conformat … Wikipedia
Bullfrog — For other uses, see Bullfrog (disambiguation). American Bullfrog adult male Conservation status … Wikipedia
Horse hoof — A horse hoof is a structure surrounding the distal phalanx of the 3rd digit (digit III of the basic pentadactyl limb of vertebrates, evolved into a single weight bearing digit in equids) of each of the four limbs of Equus species, which is… … Wikipedia
amphibian — /am fib ee euhn/, n. 1. any cold blooded vertebrate of the class Amphibia, comprising frogs and toads, newts and salamanders, and caecilians, the larvae being typically aquatic, breathing by gills, and the adults being typically semiterrestrial,… … Universalium
