shielding factor

См. также в других словарях:

• transmission factor (nuclear) — The ratio of the dose inside the shielding material to the outside (ambient) dose. Transmission factor is used to calculate the dose received through the shielding material. See also half thickness; shielding …   Military dictionary

• attenuation factor — The ratio of the incident radiation dose or dose rate to the radiation dose or dose rate transmitted through a shielding material. This is the reciprocal of the transmission factor …   Military dictionary

• коэффициент экранирования — Коэффициент, представляющий ослабление наведенного напряжения в сигнальных цепях внутри базовой станции вследствие экранирования в проводниках общаей сети подключения (МСЭ Т K.56). [http://www.iks media.ru/glossary/index.html?glossid=2400324]… …   Справочник технического переводчика

• Fallout shelter — A sign pointing to an old fallout shelter in New York City. Nuclear weapons …   Wikipedia

• Aneutronic fusion — is any form of fusion power where no more than 1% of the total energy released is carried by neutrons.Fact|date=March 2008 Since the most studied fusion reactions release up to 80% of their energy in neutrons, successful aneutronic fusion would… …   Wikipedia

• Gas metal arc welding — RMD redirects here. RMD may also refer to IRA Required Minimum Distributions. Gas metal arc welding …   Wikipedia

• Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …   Wikipedia

• nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …   Universalium

• Space colonization — Artist Les Bossinas 1989 concept of Mars mission Space colonization (also called space settlement, space humanization, or space habitation) is the concept of permanent human habitation outside of Earth. Although hypothetical at the present time,… …   Wikipedia

• Health threat from cosmic rays — The health threat from cosmic rays is the danger posed by cosmic rays generated by the Sun and other stars to astronauts on interplanetary missions.Cosmic rays consists of high energy protons and other nuclei.They are one of the most important… …   Wikipedia

• Atomic radius — Diagram of a helium atom, showing the electron probability density as shades of gray. The atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the nucleus to the boundary of the… …   Wikipedia