“variable-area meter”的概念、定义、翻译、参考文献-科学参考

单词	variable-area meter
释义	variable-area meter [`ver·ē·ǝ·bǝl ¦er·ē·ǝ `mēd·ǝr] ^ENGINEERING A flowmeter that works on the principle of a variable restrictor in the flowing stream being forced by the fluid to a position to allow the required flow-through.
随便看	maritime mobile service maritime polar air maritime position maritime satellite maritime tropical air marjoram marjoram oil mark mark detection marker marker beacon marker bed marker buoy marker pulse market analysis mark-hold Mark-Houwink equation marking and spacing intervals marking bias marking current marking-end distortion marking pulse marking wave Markov chain Markov inequality

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