- viscosity measurement
- 粘度测定
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
viscosity measurement
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viscosity grade — (VG) a commercial rating of industrial lubricants. The grade numbers are approximately equal to the kinematic viscosity of the lubricant in centistokes. A table is provided showing the range of viscosities acceptable for each grade under the… … Dictionary of units of measurement
Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s … Wikipedia
viscosity — ALASKA VOLCANO OBSERVATORY GLOSSARY A measure of resistance to flow in a liquid (water has low viscosity while honey has a higher viscosity.) GLOSSARY OF VOLCANIC TERMS A measurement of the ratio of shear stress to the rate of shear strain in a… … Glossary of volcanic terms
viscosity — [1] A measure of an oil s ability to pour or be thick. Every container of oil is marked with the viscosity of the oil. Straight weight (also called single viscosity or single weight ) oil has a single number like 30 weight. A lower number means… … Dictionary of automotive terms
measurement — I (New American Roget s College Thesaurus) Determination of size Nouns 1. measurement, measure, admeasurement, mensuration, survey, valuation, appraisement, appraisal, metage, assessment, determination, assize, estimate, estimation; dead… … English dictionary for students
List of unusual units of measurement — For units of measure primarily used in countries where English is not the main language, see the article specific to that country, a list of which can be found in the systems of measurement article. An unusual unit of measurement is a unit of… … Wikipedia
Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… … Wikipedia
Ford viscosity cup — The Ford viscosity cup is a simple gravity device that permits the timed flow of a known volume of liquid passing through an oriface located at the bottom of the cup. Under ideal conditions, this rate of flow would be proportional to the… … Wikipedia
unit of viscosity — noun a unit of measurement for viscosity • Hypernyms: ↑unit of measurement, ↑unit • Hyponyms: ↑poise … Useful english dictionary
unit of measurement — noun any division of quantity accepted as a standard of measurement or exchange the dollar is the United States unit of currency a unit of wheat is a bushel change per unit volume • Syn: ↑unit • Derivationally related forms: ↑unitize ( … Useful english dictionary
poise — (P, Ps, or Po) a CGS unit of dynamic viscosity. Viscosity is a frictional property (actually, several related properties) of liquids and gases: due to friction between molecules, the liquid or gas resists flowing to a greater or lesser extent … Dictionary of units of measurement
