См. также в других словарях:
physical barrier — fizinis barjeras statusas Aprobuotas sritis branduolinė sauga apibrėžtis Tinklinė ar aklina tvora, pastato sienos, lubos ar grindys, pagamintos iš akmens, plytų, šlakbetonio blokų, betono, plieno ar panašių medžiagų, arba panašios konstrukcijos… … Lithuanian dictionary (lietuvių žodynas)
barrier method — noun The method of contraception in which a physical barrier is placed between the sperm and the ovum, such as a condom or diaphragm • • • Main Entry: ↑barrier * * * ˈbarrier method 7 [barrier method] noun a method of avoiding becoming pregnant… … Useful english dictionary
Barrier (pharmaceutical) — Isolators (a.k.a. Barrier Isolators) are devices that provide a physical barrier between the laboratory technician and the work process. They are routinely found within the pharmaceutical industry, and with the recent implementation of USP797,… … Wikipedia
Physical chemistry — is the study of macroscopic, atomic, subatomic, and particulate phenomena in chemical systems in terms of physical laws and concepts. It applies the principles, practices and concepts of physics such as motion, energy, force, time, thermodynamics … Wikipedia
Barrier — may refer to: * Automatic full barriers, railway * Barricade * Crash barrier, highway * Language barrier, culture/linguistics * Noise barrier, noise prevention * Road block * Separation barrier, prevents the movement of people across a certain… … Wikipedia
Physical dependence — refers to a state resulting from chronic use of a drug that has produced tolerance and where negative physical symptoms[1] of withdrawal result from abrupt discontinuation or dosage reduction.[2] Physical dependence can develop from low dose… … Wikipedia
barrier — noun 1 fence/gate ADJECTIVE ▪ physical ▪ crash, crush (BrE), flood, police, protective, safety (esp. BrE), security, ticket … Collocations dictionary
Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… … Universalium
barrier — 01. The U.S. and Mexico are meeting today in an attempt to remove some [barriers] to trade between the two countries. 02. The police finally had to put up a [barrier] in the middle of the street in order to stop a teenager who had been speeding… … Grammatical examples in English
barrier — bar|ri|er W3 [ˈbæriə US ər] n [Date: 1300 1400; : Old French; Origin: barriere, from barre; BAR1] 1.) a rule, problem etc that prevents people from doing something, or limits what they can do ▪ the removal of trade barriers (=something such as a… … Dictionary of contemporary English
physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… … Universalium
