It was mere waste of breath to argue with a person in so unreasonable a state of mind.与一个如此不讲道理的人争论纯粹是浪费口舌。Today solid waste produced by mine exploitation influences environment and it tends to became graveness.目前矿山开发产生的...
To stability analysis of tethered balloon, a three dimensional nonlinear mathematical model tethered aerostat was assembled.为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型.nonlinear aerodynamics非线性空气动力学The nonlinear static behaviors of re...
Remove the dough from the bowl and put it on a floured surface.把面团从碗中取出，放在撒有面粉的台面上。Divide the dough into 12 even pieces and shape each piece into a ball...将面团分成12等份，每份揉成球状。Flatten the dough with a press of the hand.用手把生面...