英语词汇tray gradient是什么意思，tray gradient的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	tray gradient
释义	tray gradient　【化】塔盘压力降
随便看	over-and-under controller over-anxious over-anxious over-anxious over-assessment over-bearing over-booked over-borrowing over-borrowing over-charge over-compensate over-competition over-confident over-confident over-confident over-correct over-courteous over-cropped over-crowded over-crowding over-deck shipment over-decorated over-distension over-dose over-driven centrifuge

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