
What do foreigners think when Vietnamese people speak English?
micrômet
The word "micrometer" can be traced back to the late 18th century when scientists were developing new tools and instruments for measuring extremely small objects. "Micro" in Greek means "small," and "meter" in Greek means "measure." Combining these two words, "micrometer" was coined to describe a device used to make precise measurements in the micrometer range, which refers to measurements in fractions of a millimeter. In essence, a micrometer is an instrument that allows scientists and engineers to measure very small distances or thicknesses with great accuracy. The first patented micrometer was invented by John T. Studley in 1826, and since then, numerous variations of the design have been developed to meet the needs of various industries, including manufacturing, medicine, and engineering. Today, micrometers are widespread in various fields, and they are crucial in measuring components with high levels of tolerance and accuracy.
noun
vi meter, micrometer
Default
(engineering) ruler vi
a unit for measuring length, equal to one millionth of a metre
một đơn vị đo chiều dài, bằng một phần triệu mét
a device used for measuring very small distances or spaces
một thiết bị được sử dụng để đo khoảng cách hoặc không gian rất nhỏ
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