英语词汇“ringing experiment”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	ringing experiment
释义	ringing experiment ringing experiment a procedure in which the outer tissues of a stem are removed, leaving only the xylem and pith intact. Water transport up the stem is unimpeded by such a process, whereas food transport down from the leaves stops at the ring, thus demonstrating the roles of XYLEM and PHLOEM respectively
随便看	bence-jones proteinuria bence jones reaction bence-jones reaction bence jones test bench bench acceptance test ben chan bench assembly bench blasting bench brake bench check bench check-out equipment bench checkout equipment bench checkout unit bench check serviceable bench clamp bench cost proxy model bench dog benched benched foundation bench end bench end play bench english wheel bencher bench error

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