One of the Holy Grails of quantum mechanical calculation is to predict properties of matter prior to experiments, to examine the physical properties or processes that are inaccessible by experiments.
量子化学计算的一大优势在于它可以先于实验来预测物质的性质或实验上至今无法测得的一些物理量及无法观测到的反应过程。
The author supplements the solution related to the mechanical calculation of spiral spring in material mechanics.
补充解答了材料力学中有关螺旋弹簧力学计算的问题。
The mechanical calculation of ADSS fiber optic cable is introduced and the calculation formulae for sag, tension, strain and slack length etc are given.
介绍了ADSS光缆的力学计算，给出了光缆弧垂、张力、应变和悬长等计算公式，并对普遍采用的“悬链线”和“抛物线”两种计算方法加以比较。
The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.
通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。
Using finite element method, this article presents a mathematical model and computer program for the mechanical calculation of overhead transmission lines.
本文提出了用有限元法进行架空线机械计算的数学模型和计算程序。
Because the three parts trawl board, trawl and trawler are an integrity in trawl fishing, it is necessary to work out a mechanical calculation of the match.
由于在生产作业中网板、拖网和拖网船是一个整体，进行三者配合的力学计算是十分必要的。
This paper introduces the design characters of superstructure and infrastructure of Sanshui Second bridge. The main bridge structure and mechanical calculation are introduced too.
文中介绍了三水二桥主桥上、下部结构设计特点，及对主桥结构进行了受力计算与分析。
In this paper the principles and methods of mechanical calculation models for tunnel was judged by using directly the information of displacement measurement in monitoring of tunnel construction.
本文研究了直接利用隧道施工监测的位移量测信息来判别隧道力学计算模型的原理和方法。
Subgrade and pavement mainly bear the vehicle loads under the transport conditions. The actual working state of the subgrade and pavement has difference from the static mechanical calculation system.
路基路面结构在运营中主要承受交通车辆的作用，它的实际工作状态与现行的静态力学计算体系有较大的差距。
Mechanical calculation and structural deformation analysis were performed in the system design.
通过力学计算及结构变形分析，为系统设计提供参考。
Mechanical calculation and structural deformation analysis were performed in the system design.
通过力学计算及结构变形分析，为系统设计提供参考。
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