phloem
英['fləʊem]
美['floʊem]
- n. 韧皮部；筛部
详细释义
Noun:
-
(botany) tissue that conducts synthesized food substances (e.g., from leaves) to parts where needed; consists primarily of sieve tubes
双语例句
- 1. Phloem elements and adjacent tissues are the principal feeding sites for most aphids.
- 韧皮部及其邻近组织是大多数蚜虫的主要取食部位.
来自辞典例句
- 2. The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem.
- 中柱包括从原形成层衍生而来的全部初生组织,由中柱鞘 、 韧质部和木质部组成.
来自辞典例句
- 3. Primary phloem PHLOEM derived from the procambium in the young plant.
- 初生韧皮部:指幼嫩植物中来源于原形成层的韧皮部.
来自互联网
- 4. Sugar transport in phloem depends on sugar transporters, and sugar transporters have dual functions, i.
- 糖在韧皮部中的运输是由糖转运蛋白完成的, 糖转运蛋白具有双重功能, 即糖载体和糖传感.
来自互联网
- 5. The rest of phloem also produced callus through dedifferentiation. In addition, there was callus from xylem.
- 残存的韧皮部也可以脱分化形成愈伤组织, 此外, 还存在愈伤组织源于木质部的情况.
来自互联网
- In vascular plants, the xylem and phloem serve to translocate such substances.
维管植物的木质部和韧皮部主要进行对这类物质进行运输。 - The secondary phloem consisted of sieve cells and phloem parenchymas.
根的次生韧皮部则由筛胞和韧皮薄壁细胞组成。
用作名词 (n.)
用法讲解
- stratified phloem 叠生韧皮部
- phloem fiber 韧皮纤维
- primary phloem 初生韧皮部
- secondary phloem 次生韧皮部
- interfascicular phloem 束间韧皮部
- interxylary phloem 木间韧皮部
- external phloem 外生韧皮部
相关词汇
- bast 树的内皮
【近义词】
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