- protective barriers primary
- barriers sufficient to reduce a primary beam of radiation to a permissible exposure rate.
Medical dictionary. 2011.
protective barriers primary
Look at other dictionaries:
Motorcycle personal protective equipment — A motorcyclist wearing helmet, gloves, boots and leathers slides along a racetrack after crashing … Wikipedia
immune system — Anat. a diffuse, complex network of interacting cells, cell products, and cell forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system… … Universalium
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
human disease — Introduction an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease Before human disease can be discussed, the meanings of the terms health, physical fitness, illness … Universalium
Import substitution industrialization — (also called ISI) is a trade and economic policy based on the premise that a country should attempt to reduce its foreign dependency through the local production of industrialized products. Adopted in many Latin American countries from the 1930s… … Wikipedia
Lysozyme — single crystal Identifiers EC number 3.2.1.17 … Wikipedia
List of Saiyuki characters — This article lists the main protagonists from the manga and anime series Saiyuki. They were originally created by Kazuya Minekura.[1] Contents 1 Concept and creation 2 Central characters … Wikipedia
Viet Cong and PAVN battle tactics — Soldier of a NLF/Viet Cong Main Force Unit. They shared common arms, procedures, tactics, organization and personnel with PAVN. Viet Cong and PAVN battle tactics comprised a flexible mix of guerrilla and conventional warfare battle tactics used… … Wikipedia
Adaptation to global warming in Australia — Introduction= According to non governmental organizations such as Greenpeace and global scientific organisations such as the United Nations Intergovernmental Panel on Climate Change, the frequency and intensity of disasters brought about by… … Wikipedia
Oil refinery — Anacortes Refinery (Tesoro), on the north end of March Point southeast of Anacortes, Washington An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products,… … Wikipedia
