Ball Joint Handrailing is one good type of the handrails.球接栏杆是栏杆的一种较好的型式.Posts for removable handrailing shall be secured to the sleeve.移动扶手的标杆要保证套筒的安全....
根据协调性的要求,梁在B点的挠度应为零.Compatibility will require that the girder deflection at B be zero.结构的过大挠度可以引起覆盖面的巨大破坏.Excessive deflection in a structure may cause considerable damage to cladding.我们可以用平面压力的分析方法来确立梁中间面的挠度.We may use...
In this it has done mankind a great disservice.这种做法对人类危害非浅.Mankind has always struggled forward no matter what difficulty lies in its way.不管道路上有什么困难, 人类总是要奋勇前进。He has devoted his whole life to benefiting mankind.他为全人类的利益...
They will be exhibiting their new designs at the trade fairs.他们将在商品交易会上展出他们新的设计。Prices at the fairs are stable with a slight decline.价格稳中有降.Our company puts up exhibIt'stands at fairs and expositions.我们的公司在展览会和博览会上推...
The president beat his breast and called that deal a mistake.总裁捶胸顿足，称那是个错误的交易。This was a genuine mistake, but it did cause me some worry.这是好心办错事，可是确实让我担心了一阵子。What women mistake as thoughtlessness is often just diffidence...
The common conclusion was the uniqueness and necessity of Euclidean geometry.欧几里德几何的唯一性与必要性已被公认.The non - Euclidena geometries were in effect subordinated to Euclidean geometry.非 欧几里德几何实际上是从属于欧几里德几何的.He did not grant ind...