Definition of transpiration stream in English:

transpiration stream

noun

Botany

The flow of water through a plant, from the roots to the leaves, via the xylem vessels.
〔植〕蒸腾流
Example sentencesExamples
- Mass flow of solution towards the root in the transpiration stream tends to compress the zones of oxygenation and nitrification and extend the zone of depletion.
- This scenario implies that water will be taken up by the xylem parenchyma whenever the water potential in the transpiration stream is high.
- Na+ is transported to shoots in the rapidly moving transpiration stream in the xylem, but can only be returned to roots via the phloem.
- Xylem flow carries the transpiration stream and is normally entirely acropetal.
- The transpiration stream through the xylem transports cytokinins, as well as ABA, from the root to the shoot.

Definition of transpiration stream in US English:

transpiration stream

nounˌtran(t)spəˈrāSHən ˌstrēm

Botany

The flow of water through a plant, from the roots to the leaves, via the xylem vessels.
〔植〕蒸腾流
Example sentencesExamples
- Mass flow of solution towards the root in the transpiration stream tends to compress the zones of oxygenation and nitrification and extend the zone of depletion.
- The transpiration stream through the xylem transports cytokinins, as well as ABA, from the root to the shoot.
- Na+ is transported to shoots in the rapidly moving transpiration stream in the xylem, but can only be returned to roots via the phloem.
- Xylem flow carries the transpiration stream and is normally entirely acropetal.
- This scenario implies that water will be taken up by the xylem parenchyma whenever the water potential in the transpiration stream is high.

单词	transpiration stream
释义	Definition of transpiration stream in English: transpiration stream noun Botany The flow of water through a plant, from the roots to the leaves, via the xylem vessels. 〔植〕蒸腾流 Example sentencesExamples Mass flow of solution towards the root in the transpiration stream tends to compress the zones of oxygenation and nitrification and extend the zone of depletion. This scenario implies that water will be taken up by the xylem parenchyma whenever the water potential in the transpiration stream is high. Na+ is transported to shoots in the rapidly moving transpiration stream in the xylem, but can only be returned to roots via the phloem. Xylem flow carries the transpiration stream and is normally entirely acropetal. The transpiration stream through the xylem transports cytokinins, as well as ABA, from the root to the shoot. Definition of transpiration stream in US English: transpiration stream nounˌtran(t)spəˈrāSHən ˌstrēm Botany The flow of water through a plant, from the roots to the leaves, via the xylem vessels. 〔植〕蒸腾流 Example sentencesExamples Mass flow of solution towards the root in the transpiration stream tends to compress the zones of oxygenation and nitrification and extend the zone of depletion. The transpiration stream through the xylem transports cytokinins, as well as ABA, from the root to the shoot. Na+ is transported to shoots in the rapidly moving transpiration stream in the xylem, but can only be returned to roots via the phloem. Xylem flow carries the transpiration stream and is normally entirely acropetal. This scenario implies that water will be taken up by the xylem parenchyma whenever the water potential in the transpiration stream is high.
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