Unit VIII

Подберите русские эквиваленты следующим словам, содержащим интернациональные корни

electricity, volt, watt, business, result, idea, popular, electromagnetic, radio, temperature, radioactivity, optics, photometry, ionizing radiation, version, energy, decade, chemical, spectrometry, microanalysis, acoustics, vibration, mechanical

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WHAT IS METROLOGY?

Metrology is the scientific study of measurements. Measurements come in all forms. Gemstones can be measured for hardness or carat size. Pieces of wood can be measured for length. Electricity can be measured in amps, volts, and watts.

As early as the 1950s, businesses worldwide determined that there was a need to bring unity to measurement in the manufacturing process. As a result, the International Organization of Legal Metrology was created in 1955. Today, dozens of countries are members of the organization and share a common goal, to unify manufacturing and business throughout the world.

With so many countries competing for the market share of manufacturing business, metrology is essential to keep the market competitive. Having unified measurements can help with repair costs in the future and ensure that products can be used worldwide without difficulty. Many organizations hold international conventions where metrology members can share ideas and concerns, and compare notes. These metrology conventions are becoming a popular means for unifying the wide array of measurements used throughout the world.

Electromagnetic metrology members spend their time unifying the measurements for radio waves, temperature, humidity, radioactivity, DC frequency, fiber optics, photometry, and ionizing radiation. Those who participate in electromagnetic metrology work toward creating a unified version of electrical voltage and currents. Without electromagnetic metrology, every country creating parts for electronic equipment would use different electrical measurements. Products would break down easily or fail to work. Accurate measurements of temperature and humidity are also necessary to prevent energy waste in heating and cooling products.

Over the past decade, there has been an increased need for metrology in chemistry labs. Metrology of chemistry makes it possible to create strong processes for quality control of many goods manufactured worldwide. As pollution controls increase, there is an intense need to regulate worldwide emission controls. Metrology of chemistry helps to ensure that different countries utilize chemicals in a manner that protects the environment. Chemistry metrology helps to define standards to be used in gas/air mixtures, gas analyzers, inorganic materials, spectrometry, and microanalysis.

Mechanical metrology concentrates on standardizing acoustics, force/pressure, vibration, volume, density, and dimensions. As Asian companies begin sweeping the country in terms of inexpensive manufacturing, other companies are relying on mechanical metrology to help them to compete. With a set of standards in place, customers can buy products from any country and know they will be getting parts with universal measurements. This helps to keep repair costs competitive.

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