test environmental conditions

test environmental conditions
Контроль качества: условия окружающей среды при проведении испытаний

Универсальный англо-русский словарь. . 2011.

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  • Environmental stress cracking — (ESC) is one of the most common causes of unexpected brittle failure of thermoplastic (especially amorphous) polymers known at present. Environmental stress cracking may account for around 15 30% of all plastic component failures in service.H. F …   Wikipedia

  • Environmental chamber — Example of temperature/humidity chamber. An environmental chamber is an enclosure used to test the effects of specified environmental conditions on biological items, industrial products, materials, and electronic devices and components.… …   Wikipedia

  • environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

  • Environmental issues in New York City — are affected by the city s size, density, abundant public transportation infrastructure, and location at the mouth of the Hudson River. New York City also plays an important role in national environmental policy because of its size and influence …   Wikipedia

  • Environmental radioactivity — is produced by radioactive materials in the human environment. While some radioisotopes, such as strontium 90 (90Sr) and technetium 99 (99Tc), are only found on Earth as a result of human activity, and some, like potassium 40 (40K), are only… …   Wikipedia

  • Test procedure — organizational methodic mandatory document including test method, test facilities and conditions, sampling, algorithms of performing operations on selecting one or several correlated characteristics of objects attributes, forms of submitting data …   Словарь-справочник терминов нормативно-технической документации

  • Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors …   Wikipedia

  • Environmental movement in the United States — In the United States today, the organized environmental movement is represented by a wide range of organizations sometimes called non governmental organizations or NGOs. These organizations exist on local, national, and international scales.… …   Wikipedia

  • Test method — A test method is a definitive procedure that produces a test result. (ASTM definition)The test result can be qualititive (yes/no), categorical, or quantititive (a measured value). It can be a personal observation or the output of a precision… …   Wikipedia

  • Student's t-test — A t test is any statistical hypothesis test in which the test statistic follows a Student s t distribution if the null hypothesis is supported. It is most commonly applied when the test statistic would follow a normal distribution if the value of …   Wikipedia

  • Hypoxia (environmental) — Hypoxia, or oxygen depletion, is a phenomenon that occurs in aquatic environments as dissolved oxygen (DO; molecular oxygen dissolved in the water) becomes reduced in concentration to a point where it becomes detrimental to aquatic organisms… …   Wikipedia


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