管道的等量长度中的摩擦损失即构成弯管中的压力损失.Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.对小半径弯管国产化的可行性,作了技术论证.The feasibilities of small - radius pipe - bender made in china are demonstrated ...
严格地说, 狂热是一种使人极端性的精神病.Strictly, mania is a kind of madness which makes people violent.增强性, 先进性,还有极端性.The Enhanced, Advanced, and Radical.在此基础上派生出来的夸张辞格具有思维的极端性和辩证性特征.On this basis, the exaggerative rhetoric deriving const...