“minus”的概念、定义、翻译、参考文献-科学参考

单词	minus
释义	minus [`mī·nǝs] ^MATHEMATICS A minus B means that the quantity B is to be subtracted from the quantity A.
随便看	echo contour echoencephalograph echo frequency echogram echograph echo intensity echolalia echolic echo location echo matching echophrasia echoplex technique echo power echopraxia echo pulse echo ranging echo-ranging sonar echo recognition echo repeater echo signal echosonogram echo sounder echo sounding echo-splitting radar echo suppressor

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