脱脂乳制品能提供身体所需的营养，而不含过多的热量。Non-fat dairy products supply the needed nutrients without excessive calories.小猪喝脱脂乳而且很爱喝.The piglets had the buttermilk and loved it.脱脂奶粉是廉价的蛋白质洗脱剂.Nonfat dry milk is an inexpensive proteinaceou...
通过相关的实验,确定了影响绕流的一些因素.So we fixed some factors which affect detouring flow.给出了带襟翼偏转的三维机翼绕流的一种求解N -S 方程的计算方法.A N - S method for solving the flow around a wing with deflection of flap is presented.提出了一种用于模拟圆柱绕流的振荡边界层流动的新方法 ...