flow of sap

基本解释

There is a “risk of strangulation” if metal fasteners impede the flow of sap.
如果金属固件阻碍了树液的循环，植物将会有“窒息”的风险。
These results indicated that the increase of WUE was mainly resulted from the reduction of leaf transpiration and flow rate of xylem sap in xylem vessels induced by Si application.
表明叶片蒸腾速率、叶片导度、木质部汁液流速的降低是硅提高向日葵水分利用效率的主要原因。
It's likely that you think it wise for yourself to know your place and stay aloof from worldly wearing a mask of cowardice, behind which the flow of sap in your life will be retarded.
你可能认为安分守己、与世无争是明智之举，而实际上往往被怯懦的面具窒息了自己鲜活的生命。

To handle the constant ebb and flow of inventory, Direct Relief uses SAP to manage a 100, 000 square foot warehouse in Santa Barbara.
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