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...
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...
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。...
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...