进行身体检查以寻找肝颈返流。

A physical examination is performed to look for hepatojugular reflux.

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它们之间的差异说明穗颈节间的伤流强度不但与根系活力有关，可能与叶片、茎鞘及库容活性也有密切联系。

Difference of them prove flow intensity of spike neck not only relate to roots vigor, may have close ties with the leaf, stem sheath and activity of capacity of reservoir.

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结果表明，基部节间与穗颈节间的伤流强度差异显著，但它们在不同时期的变化趋势却大体相同。

Results indicate: the bleeding quantity of base department and the spike neck has prominent difference, but their variation tendency in different periods is about the same.

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