英语词汇“xylem”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

xylem

/ˈzʌɪləm

noun [mass noun] Botany

The vascular tissue in plants which conducts water and dissolved nutrients upwards from the root and also helps to form the woody element in the stem. Compare with phloem.Generally, a high recycling from xylem to phloem was observed in the old parts of the shoot....

The conducting tissues within the vascular bundles are the xylem and phloem.
The estimation of the water uptake and water flow in xylem and phloem was outlined by Jiang et al..

Origin

Late 19th century: from Greek xulon 'wood' + the passive suffix -ēma.

单词	xylem
释义	xylem /ˈzʌɪləm / noun [mass noun] Botany The vascular tissue in plants which conducts water and dissolved nutrients upwards from the root and also helps to form the woody element in the stem. Compare with phloem.Generally, a high recycling from xylem to phloem was observed in the old parts of the shoot.... The conducting tissues within the vascular bundles are the xylem and phloem. The estimation of the water uptake and water flow in xylem and phloem was outlined by Jiang et al.. Origin Late 19th century: from Greek xulon 'wood' + the passive suffix -ēma.
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