error span
英 [ˈerə(r) spæn]
美 [ˈerər spæn]
网络 错误跨度; 误差跨度; 误差距离
双语例句
- Measurement and Error Analysis of Overhead Line Arc Sag with Large Pole Span
大档距架空线弧垂测量及其误差分析 - Error Study on Construction Control of Long Span Steel Box Girder Cable-Stayed Bridge
大跨度钢箱梁斜拉桥施工控制误差研究 - Research on Influence of Construction Error on Pylon of Ultra-long Span Cable-stayed Bridge
超大跨斜拉桥索塔施工误差影响研究 - Analysis of Stress Monitor Error in Thin-walled Box Girder with Large Span
大跨度薄臂箱梁监测应力误差分析 - Study about Assemble Error of Steel Box Arch Ribs for Long Span Extroversive Arch Bridges
大跨径外倾式拱桥钢箱拱肋拼装误差影响 - A new spatial error concealment method based on minimum pixel span criteria
基于最小像素跨度准则的空域错误隐藏方法 - The natural closure of Jiujiang bridge indicates that the method employed in the surveying control, error adjustment and deflection monitoring in suspending construction of large span beams is reasonable and effective.
九江大桥主桥自然合拢，说明文中所采用的大跨度悬拼桥梁施工测量控制的方法、偏位调整的方法和挠度监测的方法是合理和有效的，对同类桥型施工控制具有参照价值。 - Owing to the effect of shear lag, the conventional beam theory has a larger error in the calculating of vibration frequency of simply supported box gird. The error is obvious especially in the box gird with big width span ratio.
由于箱梁中剪力滞效应的存在，通常采用的一般梁理论计算简支箱梁的振动频率会产生较大的误差，对于宽跨比较大的简支箱梁振动计算误差尤其明显。 - Thus proving the feasibility of gray theory of error analysis of large span cable-stayed bridge and linear prediction in the construction control, and this method is applied to similar projects.
由此证明灰色理论对大跨度斜拉桥误差分析和线形预测在施工控制中的可行性，并可以将此方法推广应用于类似工程中。 - By inducting two variables, empirical error of the training sample is treated differently based on the time span between the forecasting sample and the training sample.
通过引入两个调节变量，改进后的SVM可根据训练样本与预测样本之间的时间跨度，对不同样本的训练误差采取不同的惩罚力度。