Statical equilibrium means that both forces and moments are in balance.静态平衡意味着力和力矩都处于平衡.In this paper a statical analysis for thick plate is given.本文分析了厚板与薄板之间静力学方面的关系.On " Heaven Palace " and Kou Qianzhi's'sta...
How do some people manage to laugh off their misfortunes?有些人对自己遭到的不幸一笑置之,他们是怎样做到这一点的 呢 ?He burst into a high-pitched laugh, as though he'd said something funny.他突然放声大笑,好像讲了什么好笑的事似的。She discovered to her pleasure, a ...
...a batten to support the base timbers.用来支撑底部木头的板条There's a storm coming, so let's batten down the hatches.暴风雨快来了, 让我们封舱吧.It is not fair to batten on one's relatives.利用亲戚自饱私囊是不应该的.Capitalists batten on th...