英语词汇“pphm”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pphm
释义	pphm abbr. parts per hundred million 亿分率(0.000001%)
随便看	matrix isolation matrix-isolation matrix-isolations matrix isolation spectroscopy matrix iteration matrix iterative analysis matrixitis matrix jewelry matrix lane matrix language matrix lens matrix life test matrixlike matrix-like matrix line printer matrix management matrix-management matrix-managements matrix manipulation matrix manipulation language matrix mat matrix matching matrix matching method matrix matching technique matrix material 𨿠𩀼𩁌𩂓𩂢𩃔𩃢𩄚𩅀𩅉識る識ス識ル識別識字識者識見識語識閾譚