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English-Thai Dictionary

xylem

N ส่วน ของ เนื้อเยื่อ พืช ที่ เป็น ท่อ ลำเลียง น้ำ และ อาหาร  suan-nuai-yuai-kong-phud-ti-pen-tol-lam-liang

 

Webster's 1913 Dictionary

XYLEM

Xy "lem, n. Etym: [Gr. xy `lon wood. ] (Bot. )

 

Defn: That portion of a fibrovascular bundle which has developed, or will develop, into wood cells; -- distinguished from phloëm.

 

New American Oxford Dictionary

xylem

xy lem |ˈzīləm ˈzaɪləm | ▶noun Botany the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem. Compare with phloem. ORIGIN late 19th cent.: from Greek xulon ‘wood ’ + the passive suffix -ēma.

 

Oxford Dictionary

xylem

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. ORIGIN late 19th cent.: from Greek xulon ‘wood ’ + the passive suffix -ēma.

 

Duden Dictionary

Xylem

Xy lem Substantiv, Neutrum Botanik , das |Xyl e m |Wasser leitender Teil des Leitbündels bei höheren Pflanzen