Take Xinan hydropower station as an example that small type hydropower station as a diversion can select reasonably diameter of pressure steel pipe according to the value increment yields.
以溪南水电站为例，说明小型引水式水电站可以通过造价增加值收益率来科学合理地选择压力钢管的直径。
The equivalent diameter of structure cell also increases with increment of consolidation pressure.
结构单元体等效直径也随固结压力的增加而增大。
The maximum increment of stem diameter was at bottom, diminished up to branch height, then increased to crown.
人工林树干直径增量以地径处最大，向上逐渐变小，从枝下高处又开始增大，直到冠部。
The total, average and current annual increment of breast diameter of stand average stem are best.
林分平均木胸径总、平均和连年生长量最好。
The total, average and current annual increment of breast diameter of stand average stem are best.
林分平均木胸径总、平均和连年生长量最好。
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