辐射误差及气温涨落的影响被补偿至可忽略程度。
The error due to radiation and air temperature fluctuation is compensated to negligible degree.
由于地基是事先选好的，多采取钢筋混凝土结构，经纬仪借助于地基环固定在地面上，工作时带动误差非常小，可忽略不计。
Because groundwork adopting ferroconcrete structure is chosen in advance, drive error of theodolite working on it is very little and can be ignored.
认为这种误差的影响很小，实际上可忽略不计。
The effect of the centring errors is usually very small and can be neglected.
结点尺寸引起的误差一般可忽略。
The errors introduced by the finite sizes of the contacts can be generally neglected.
本文还分析了压弯刚度对拱推力的影响，指出忽略拱的轴向压缩变形的影响，可导致推力的计算误差达到30%。
This paper also analyses the bending stiffness of arch, points out that the thrust of the neglect of axial compression deformation, can lead to thrust calculation error 30%.
本文还分析了压弯刚度对拱推力的影响，指出忽略拱的轴向压缩变形的影响，可导致推力的计算误差达到30%。
This paper also analyses the bending stiffness of arch, points out that the thrust of the neglect of axial compression deformation, can lead to thrust calculation error 30%.
应用推荐