1、流体机械能量分析 流体机械能量分析 Energy transfer Energy transfer 2、容积损失 Leakage loss Leakage loss 3、机械损失 Mechanical loss Mechanical loss 4、水力损失 Hydraulic loss Hydraulic loss 5、效率 Efficiency Efficiency
Special Notations for Repetitive Constructs Repetition – A → A | (left recursive), and – A → A | (right recursive) where and are arbitrary strings of terminals and non-terminals, and – In the first rule does not begin with A and