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

单词	a* unit
释义	A* unit A* unit [′ā‚stär ‚yü·nət] (physics) An atomic standard unit of length, based on the tungsten Kα₁ line, approximately 10^-11 centimeter; used for measurements of x-ray wavelengths and of crystal dimensions.
随便看	recurrence equation recurrence formula recurrence formula methods recurrence-free survival recurrence interval recurrence or persistence recurrence pair recurrence plot quantification recurrence quantification analysis recurrence rate recurrence rate data recurrence relation recurrence relations recurrence risk recurrences recurrence time recurrency recurrendum est ad extraordinarium quando non valet ordinarium recurrent recurrent abdominal pain recurrent abortion recurrent active rheumatic fever recurrent acute otitis media recurrent acute pancreatitis recurrent airway obstruction

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A* unit