Términos
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RFID
Definición
System for tracking objects or animals using radio signals. Usually employed via a device such as a microchip which transmits radio signals.
Jerarquía
rgya-gling
Definición
Doble chirimías de caña de Tíbet utilizadas en rituales budistas. Tienen un taladro cónico, siete agujeros para los dedos, y una boquilla con pirueta.
Jerarquía
Rhabditophora
Definición
Class of flatworms that includes all parasitic flatworms (clade Neodermata) and most free-living species that were previously grouped in the now obsolete class Turbellaria.
Jerarquía
Rhamnaceae (family)
Definición
Family containing 52 genera and more than 900 species of shrubs and trees, distributed worldwide, especially in the tropics and warm temperate region.
Jerarquía
Rhamnus (genus)
Definición
Genus containing around 100 species of shrubs and trees native to temperate areas in the Northern Hemisphere, having dark bark, often bearing spines, and dark green, oval leaves. The bark and berries of many yields a yellow or green dye; the small black fruits of some species are used as a purgative.
Jerarquía
Rhamnus saxatilis (species)
Definición
Species of low spiny shrub; the fruit and bark are used to extract dye and for medicinal purposes. On an aluminum mordant, the berries produce a yellow-green colorant. See also the narrower term "Rhamnus saxatilis ssp infectorius." In some classifications, R.infectorius is considered a synonym of R.saxatilis rather than a subspecies.
Jerarquía
Rhamnus saxatilis ssp infectorius (subspecies)
Definición
Subspecies of buckthorn plant found in Mediterranean European countries. The berries historically have been used as medicine and to produce a yellow-green dye; in export it was often named for a French origin. In some classifications, R.infectoria is considered a synonym of R.saxatilis rather than a subspecies; in other classifications, it has been considered a separate species.
Jerarquía
Rhamnus utilis (species)
Definición
Species of buckthorn shrub indigenous to China; its bark was used to extract a green dye used on wool and silk. It is grown in Europe as an ornamental plant.
Jerarquía
rheology
Definición
Branch of mechanics that deals with the flow deformation of materials in terms of force (stress, strain) and time.
Jerarquía
Rheto-Romance language (language)
Jerarquía
rhetoric (proposals)
Definición
Written or spoken language that is eloquent, elegant, or ornate, particularly when expressed in terms calculated to persuade. In usage, may be intended as depreciative, referring to language characterized by artificial, insincere, or ostentatious expression; inflated or empty verbiage.
Jerarquía
rhinestone
Definición
Gema incolora artificial de pasta o de cristal, a menudo con facetas que brillan imitando un diamante. También se refiere al vidrio tallado con refuerzo de aluminio o plateado utilizado para imitar diamantes. Diamantes de imitación eran originalmente guijarros de cuarzo que se encuentran en el río Rin, de ahí el nombre.
Jerarquía
Rhinocerotidae (family)
Definición
Family containing four genera and five living species and several extinct species. They are large, thick-skinned odd-toed hoofed quadruped mammals having one or two upright horns on the snout. Originally native to Africa, India, and eastern Asia.
Jerarquía
Rhinoplax vigil (species)
Definición
Species of large bird in the hornbill family, found in the Malay peninsula, Sumatra, and Borneo.
Jerarquía
rhinoscope
Jerarquía
Rhizophora (genus)
Jerarquía
Rhizophora mangle (species)
Definición
Species of tree, reaching 24 m (80 feet) in height. It is found in estuarine ecosystems throughout the tropics, growing on aerial prop roots that arch above the water level.
Jerarquía
Rhizophoraceae (family)
Definición
Family of 16 genera and around 120 species of tropical and subtropical flowering plants.
