sap flow density

基本解釋

• [農(nóng)業(yè)科學]樹干液流密度樹干液流通量

英漢例句

雙語例句

• Effective photosynthetic radiation and deficient vapor pressure were the dominant environmental variables affecting the diurnal variation of sap flow density on sunny days.
  影響樹干液流密度日變化的主導因子為光合有效輻射和水汽壓虧缺，二者對主導因子敏感度相當。
• Sap flow density is low and anomalistic, even formed multi-peak curves which has not obvious peak value during rainy days, sap flux density during night is larger than its in sunny days.
  各樹種陰雨天液流密度變化曲線均不規(guī)則且液流密度值較小，甚至出現(xiàn)多峰曲線，但峰值并不明顯。

• sap flow density更多例句

專業(yè)釋義

農(nóng)業(yè)科學

• 樹干液流密度

  Each tree sap flow density had significant seasonal change.
  各樹種樹干液流密度在生長季有明顯的變化。

• 樹干液流通量