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

cathetometer

/ˌkaθɪˈtɒmɪtə

noun

A telescope mounted on a graduated scale, used for accurate measurement of small vertical distances.The vertical drops can be determined with a cathetometer even when someone else is gathering data with the apparatus....

The difference of the two readings on the cathetometer would give the corresponding length measured on the glass column for 100 ml.
Each cathetometer has a horizontal travel of 1.8 m and a vertical travel of 1.2 m.

Origin

Mid 19th century: from Latin cathetus (from Greek kathetos 'perpendicular line', from kathienai 'send or let down') + -meter.

单词	cathetometer
释义	cathetometer /ˌkaθɪˈtɒmɪtə / noun A telescope mounted on a graduated scale, used for accurate measurement of small vertical distances.The vertical drops can be determined with a cathetometer even when someone else is gathering data with the apparatus.... The difference of the two readings on the cathetometer would give the corresponding length measured on the glass column for 100 ml. Each cathetometer has a horizontal travel of 1.8 m and a vertical travel of 1.2 m. Origin Mid 19th century: from Latin cathetus (from Greek kathetos 'perpendicular line', from kathienai 'send or let down') + -meter.
随便看	flossy flotation flotation device flotation tank flotel flotilla flotsam flotsam and jetsam FLOTUS flounce flouncy flounder flounderer flour flour beetle flouriness flourish flourisher flourishing flourless flour mill flour moth floury flout flow