然而,应变的增加并非是无限的, 它向着某一极限值或最终值逐渐地逼近.The strain doesn't increase indefinitely , however, but tends asymptotically towards a certain limiting or final value.果压差超过所列的极限值,则建议采用锥齿轮执行器.Bevel gear actuators are recommended w...
...the muck and mire of sewers and farm- yards.下水道和农家庭院的污垢和烂泥When they saw his enormous house and flash car they looked at each other, both thinking ‘Where there’s muck there’s brass.’他们两人看到他的巨宅和豪华汽车，会意地互相看了一眼，心里想：“谁干脏活谁...