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...
It was just then that I chanced to look round.就在那时，我恰好环顾了下四周。I shivered and pulled my scarf more tightly round my neck.我打了个寒战，用围巾把脖子围得更紧了。He tramped hurriedly round the lake towards the garden.他匆匆地迈着沉重的步伐绕过湖边向花园走去。...
Careful study of the data sheets and a programmable input - output port solve most A / D interfacing problems.若详细研究一下说明书和可编程序的输入/输出端口,则大部分A/D转换器的接口问题都可得到解决.Detailed techniques will be presented here to solve all the comm...
Thirteen per cent of Christie's coin and banknote auction went unsold.佳士得13%的硬币和纸币拍卖流拍。Prices have been cut by developers anxious to offload unsold apartments.急于脱手未售出公寓的开发商降低了房价。Many of the houses remain unsold.这些房屋...