cambium
美['kæmbɪəm] 英['kæmbɪəm]
n. [植]形成层；新生组织
英英释义
Noun- a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth
- the inner layer of the periosteum
例句
用作名词(n.)- The vascular cambium is located between the xylem and the phloem.维管形成层位于木韧之间。
- The base of scoin is cut diagonally to expose a large oval of cambium.接穗的基部被切成斜形，暴露出椭圆形的大圈形成层。
- The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.维管形成层向两侧延伸直至形成一个茎内的分生组织环，各个维管束被束间形成层联系在一起。
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