| 单词 | sieve tube |
| 释义 | sieve tube (once / 1181932 pages) n WORD FAMILY sieve tube: sieve tubes USAGE EXAMPLESAnnular vessel; 2. spiral vessel; 3. pitted vessel; 4. phloëm or sieve tubes; 5. sclerenchyma. Rangachari, K., A Handbook of Some South Indian Gra...(2010) J, sieve tube from the underground stem, × 300. Campbell, Douglas Houghton, Elements of Structural and Systemat...(2010) This is the phloëm and it consists of sieve tubes and thin-walled cells. Rangachari, K., A Handbook of Some South Indian Gra...(2010) n tube formed by cells joined end-to-end through which nutrients flow in flowering plants and brown algae Hyper vascular tissue tissue that conducts water and nutrients through the plant body in higher plants |
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