Definition EN: this member of the parsley family has lacy green foliage and long,slender,edible orange roots.Carrots have been renowned for over 2,000 years for their health-giving properties and high vitamin A content

Definition ES: con un contrafuerte prolongado de cuero que puede estar reforzado con una armadura de metal o de corcho, hechos únicamente a medida

Definition EN: having an enlarged leather stiffener which may be reinforced with a metal or cork frame; made only to measure

Definition ES: análogo de la timidina que presenta actividad in vitro frente al VIH en células humanas

Definition EN: a dideoxynucleoside pyrimidine analog (2'3'-didehydro-3'-deoxythymidine).Like other nucleoside analogs, d4T inhibits HIV replication by inducing premature viral DNA chain termination; a nucleoside antiretroviral drug recently approved for treatment of advanced HIV disease

Definition EN: acute vesicular inflammation

Definition EN: region where the long-term average rating level lies between two specified levels

Definition ES: zona, cuyo acceso está controlado, sometida a regulación especial a efectos de protección contra las radiaciones ionizantes o para evitar la dispersión de la contaminación radiactiva

Definition EN: An area subject to special rules for the purpose of protection against ionising radiation or of preventing the spread of radioactive contamination,to which access is controlled

Definition EN: areas in which 85 dB(A)or over has been measured

Definition ES: Consiste en la delimitación de una zona ("cordón sanitario") situada alrededor de un foco epidémico/epizoótico de la que no pueden salir los individuos infectados y en la que se toman medidas muy estrictas para evitar la propagación de la enfermedad.

Definition EN: 2)an unmyelinated area of the lateral part of a posterior nerve root as it enters the spineal cord

Definition ES: zona geográfica para la cual el centro regional de pronósticos de área prepara pronósticos de tiempo significativo

Definition EN: a geographical area for which a regional area forecast centre prepares significant weather forecasts

Definition EN: an area where a radiation hazard may exist which may be occupied by persons other than patients undergoing treatment or diagnosis

Definition ES: Enfermedad infecciosa en la que los animales son los reservorios habituales de patógenos, aunque puedan ser contraídas por el hombre.

Definition EN: ?Zoonosis? means any disease and/or infection which is naturally transmissible directly or indirectly between animals and humans.