英语词汇“rotameter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

rotameter

/ˌrəʊˈtamɪtə/

noun

1An apparatus for demonstrating the circular motion of the planets. rare. Now historical.

It was devised by Henry Perigal (1801–98), amateur mathematician, probably in connection with his views on the motion of the moon about the earth as rotation or revolution..

2= rotometer. Now rare.

3Also with capital initial. A device with a transparent wall that can be fitted into a pipe or tube to indicate the rate of flow of fluid passing along it.

A trademark in the United Kingdom..

Origin

Late 19th century; earliest use found in Nature: a weekly journal of science. From rota- + -meter.

单词	rotameter
释义	rotameter /ˌrəʊˈtamɪtə/ noun 1An apparatus for demonstrating the circular motion of the planets. rare. Now historical. It was devised by Henry Perigal (1801–98), amateur mathematician, probably in connection with his views on the motion of the moon about the earth as rotation or revolution.. 2= rotometer. Now rare. 3Also with capital initial. A device with a transparent wall that can be fitted into a pipe or tube to indicate the rate of flow of fluid passing along it. A trademark in the United Kingdom.. Origin Late 19th century; earliest use found in Nature: a weekly journal of science. From rota- + -meter.
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