A logarithm mathematical model is used to analyze 702 CVN impact test data and by means of regression, a general equation is obtained for bridge steel and welding seams.
对702个CVN冲击试验数据应用对数数学分析模型进行回归，得到桥梁钢和焊缝的通用计算表达式。
The model takes into account the viscous effects of both liquid bridge and surrounding bath and includes these effects in a corresponding uniform mathematical equation group.
该模型综合考虑了流体桥本身及外围液体浴槽的粘滞效应，将其纳入相应的统一的数理方程之中。
According to the mechanical analysis of bridge crane's grab, the mathematical model between crane's horizontal movement and grab swing is established.
根据起重机抓斗的受力分析，建立了起重机水平运行与抓斗摆动关系的数学模型。
For breaking wide gap for many years between natural discipline and social science, the mathematical history will erect a bridge between the two to give play to the role of its intermediary.
要打破自然学科与社会学科多年的鸿沟，数学史将发挥它的中介作用，在两者之间架起一座桥梁。
The effect of different mathematical models on lateral vibration analysis of multi-span simple beam bridge is discussed in this paper.
讨论了铁路多跨简支梁桥不同计算图式对横向振动分析结果的影响。
The mathematical model for the bridge performance is discussed and several practical examples are presented.
本文讨论了桥特性的计算模型，并给出了若干计算实例。
According to the actual structure characteristics of a cable-stayed pipeline bridge, a three dimensional finite element mathematical model is developed.
根据斜拉索管桥的实际结构特点，建立了三维有限元计算模型。
The mathematical model of slab stayed bridge for dynamic analysis is discussed with a railway slab stayed bridge project as an example.
以某铁路斜拉板桥方案为例，探讨斜拉板桥的动力分析模型。
The mathematical model of slab stayed bridge for dynamic analysis is discussed with a railway slab stayed bridge project as an example.
以某铁路斜拉板桥方案为例，探讨斜拉板桥的动力分析模型。
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