Методическая разработка по английскому языку по специальности «Стандартизация, сертификация и метрология»
Шрифт:
Metrology studies measurements. This science include both theoretical and practical …According to the definition given by the International Bureau of Weights and Measures (BIPM): metrology is a science of measurement which gives theoretical and experimental … at any level of uncertainty. The main goals of metrology is to … units of measurements, to realize … into practice and t o apply the chains of traceability which connects measurements made in practice with …
Ex. 5. Match the beginning with the endings based on the text
Ex. 6. Put the question to the bold-typed words:
1. Scientific metrology concerns the establishment of quantity systems.
2. The Joint Committee for Guides in Metrology (JCGM) maintains the international vocabulary of metrology (VIM).
3. BIPM has identified nine areas
4. These metrological areas include time, mass, length.
5. Legal metrology is a subfield of metrology.
Ex. 7. Make the summary of the text: «Metrology» using the following plan:
1. Definition of metrology;
2. Subfields of metrology;
3. The object of study of scientific metrology;
4. The object of study of the applied metrology;
5. The object of study of legal metrology.
Tell about any organization on metrology functioning in your country on the following plan:
1. When was this organization founded?
2. Where is it situated?
3. What kind of services does this organization provide?
4. Is it the only organization in metrology in your country?
5. What specialists work there?
6. In what spheres of human activity does this organization provide metrological services? Give the examples.
7. What metrological laboratories does this organization include?
8. Is this organization important in your country?
9. Are you planning to work in this organization in the future?
10. Have you ever visited this organization ?
LESSON 2
metrological traceability –
core сoncept – основное понятие – негізгі тсінік
to establish – устанавливать – ру, ою; орнату, орналасу
property –
value – значение – мн; маына
reference – эталон – эталон, лгі, лшем
standard – стандарт – стандарт
to perform – осуществлять, проводить – істеу; жзеге асыру, іске асу
measuring instrument – измерительный прибор – лшеуіш аспап
range – диапазон – ауым
quality – качество – сапа; асиет
quality management system – система управления качеством – сапаны басару жйесі
accuracy – правильность – ыптылы; дрысты
systematic bias – систематическая ошибка – жйелі ате
precision – точность – длдік; бірдейлік
evaluation – оценка – баалау, баа кесу; баа
primary standard – первичный стандарт – алашы стандарт
error – погрешность, серьезная ошибка – ате, адасу, жаылу, маызды ате
ratio – соотношение – атыс, араатынас, зара атынас; байланыс
previous – предыдущий – бдан брыны, осыдан ілгері, ткен
comparability – сопоставимость – салыстыру
to use – использовать – пайдалану
equipment – оборудование – жабды
voltmeter – вольтметр – вольтметр
triple point – тройная точка – штік нкте
specimen – образец – лгі
X-rays – рентгеновские лучи – рентгендік сулелер
electron beam – пучок электронов – электрондар шоы
to read – показывать – крсету; йгілеу; байату; таныту; білдіру
constant – постоянный – траты; біралыпты, згермейтін
to verify – проверять – тексеру, арап шыу; сынап байау
to adjust – устанавливать (прибор) – (аспапты) орнату, орналастыру
to allow for – предусматривать – алдын ала ескеру; назарда стау
to settle – устанавливать – оныстану, орналасу; ретке келтіру
distinction – различие – айырма; ерекшелік
inexact – неточный – дл емес
critical part – важная часть – маызды блім
measurement uncertainty – погрешность измерений – лшем ателігі
to reserve for – предназначать – арнау, белгілеу; жарату; таайындау
lead – провод – бастау, крсету; алып жру; апару
establishment – установление – орнату
Ex. 1. Read and translate the text
Metrological traceability
A core concept in metrology is metrological traceability, defined by the BIPM as «the property of the result of a measurement or the value of a st andard whereby it can be related to stated references, usually national or international standards, through an unbroken chain of comparisons, all having stated uncertainties)). The level of traceability establishes the level of comparability of the measurement: whether the result of a measurement can be compared to the previous one, a measurement result a year ago, or to the result of a measurement performed anywhere else in the world.