sieve tube element
(亦作sieve tube member)
noun
- Botany a sieve element of a type present in angiosperms, a series of which are joined end to end to form sieve tubes, with sieve plates between the elements【植】筛管分子。
| 单词 | sieve tube element |
| 释义 | sieve tube element(亦作sieve tube member) noun
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