单词
cambium
英 ['k?mb??m]
美['k?mb??m]
基本信息
- n. [植] 形成层；新生组织
词态变化
复数:?cambia;? cambiums;
英文词源
- cambium
- cambium: see change
- cambium (n.)
- 1670s in botany sense, from Late Latin cambium "exchange," from Latin cambiare "change" (see change (v.)).
双语例句
- 1. Acropetal differentiation of the cambium layer continues as the primary root elongates.
- 形成层的向顶分化像初生根伸长一样在继续进行.
来自辞典例句
- 2. 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.
来自辞典例句
- 3. The callus originated from several parts , but mainly from cambium.
- 愈伤组织是多起源的, 但主要源于形成层.
来自互联网
- 4. A tissue produced inwardly by the cork cambium.
- 栓内层在内部由软木新生层产生的组织.
来自互联网
- 5. The secondary xylem of root is well developed, and there is supernumerary cambium around the vessels.
- 块根的次生木质部发达, 导管周围存在额外形成层.
来自互联网
cambium相关单词