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DEVICE FOR MEASURING SPEED FLOW xylem in woody plants
DEVICE FOR MEASURING SPEED FLOW xylem in woody plants
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机译:木本植物中测速木质部的装置
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摘要
An apparatus for measuring xylem flow velocity in woody plants include measuring unit and a power source block temperature sensor and a pulse linear heater, the temperature sensors are formed as thermocouples copper-constantan, included a differential circuit, and a pulse linear heater of manganin wire, wherein the current source is a capacitor of 800 microfarads.
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