radiation brass

См. также в других словарях:

• radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …   Universalium

• Soft radiation — is a term used to describe high energy electromagnetic radiation, typically high energy X rays or gamma rays. The term refers to the ability of the rays to penetrate a given thickness of material, typically a lead shield.Soft radiation is able to …   Wikipedia

• Ultrasoft radiation — is a term used to describe high energy electromagnetic radiation, typically high energy X rays or gamma rays. The term refers to the ability of the rays to penetrate a given thickness of material.Ultrasoft radiation is not able to cross 5 g/cm 2… …   Wikipedia

• Zinc oxide — Other names Zinc white Calamine Identifiers …   Wikipedia

• Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd …   Wikipedia

• Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… …   Wikipedia

• instrumentation — /in streuh men tay sheuhn/, n. 1. the arranging of music for instruments, esp. for an orchestra. 2. the list of instruments for which a composition is scored. 3. the use of, or work done by, instruments. 4. instrumental agency; instrumentality. 5 …   Universalium

• Materials for use in vacuum — are materials showing very low rate of outgassing in vacuum, and, where applicable, tolerant to the bake out temperatures. The requirements grow increasingly stringent with the desired degree of vacuum achievable in the vacuum chamber. The… …   Wikipedia

• Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …   Wikipedia

• Massachusetts Institute of Technology — Motto Mens et Manus Motto in English Mind and Hand[1] …   Wikipedia

• Dalek variants — …   Wikipedia