A full quantum mechanical calculation leads to precisely the same formula.
一个纯粹量子力学的计算得到了完全相同的结果。
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。
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 application of engineering mechanical calculation in CAI hadbeen a puzzle waiting for solution in domestic and abroad.
在计算机上实现工程力学类计算练习一直是教学上的一个难题。
Waterproofing of the bridge; Waterproofing material; material performance; Road performance; Micro-Analysis and Mechanical Calculation.
桥面防水；防水材料；材料性能；路用性能；力学及微观分析。
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 article, the author made a further exploration and analysis on mechanical calculation of the metal net's acting mechanism in bolt net support and the strengthening role of mental net.
本文就金属网在锚网支护中的作用机理及金属网加固的作用的力学计算，做了进一步的探讨和分析。
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。
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。
Mechanical analysis and calculation of the truck's metal construction are made by the matrix method, and the strength, rigidity and stability of the metal construction are checked.
运用结构力学的矩阵分析法和计算机对抽芯作业车主体金属结构做了力学分析与计算，进而校核主体金属结构的强度、刚度和稳定性。
To introduce the basis of selecting section area in mechanical property calculation of steel wire for bridge cable.
介绍桥梁缆索用镀锌钢丝力学性能计算中选择截面积的依据。
Perform mechanical design and strength calculation check; review and check vendor design drawing, strength calculation and bill of materials, etc.
负责机械设计和强度计算核查；审阅和检查供应商设计图纸，计算书和材料清单等。
Due to mechanical cutting efficiency is high, the cutting workers to consider and calculation of optimization, which can lead to mechanical cutting line of steel waste is serious.
由于机械切割效率高，切割工人来不及考虑和计算优化套排，从而导致机械切割的钢材浪费非常严重。
The calculation and analysis results of key steel structures are obtained. The correctness of the theoretical analysis is verified by mechanical test on some important points of the beam.
得出主要钢结构的计算分析结果，并对其关键部分进行力学测试，验证了理论分析的正确性。
Based on dynamics analysis and brake shoe type arrester, its design method and steps are discussed in this paper. Calculation formula of mechanical benefit and design is introduced.
在对闸瓦式制动器进行动力学分析的基础上，论述了它的设计方法和步骤，并给出了机械效益的计算公式和设计曲线图。
The medium vibration during solving process is a noise rather than a more real simulation to medium mechanical behavior and could cause calculation error for elastoplastic medium.
求解过程中的介质振动，是一种噪音，可引起弹塑性介质计算结果误差，而弹性介质的计算结果几乎不受影响。
Knowledge in mechanical design and detail design of non-standard equipment. Basic knowledge of thermodynamics, air volume calculation.
非标设备设计或细部设计知识。有热力学及风量设计计算基础。
This paper discusses the error of Mechanical-electronic prepayment meter, its calculation, testing and adjusting method.
讨论机电式预付费电能表的误差计算、测定和调整方法。
Mechanical efficiency and its theoretical calculation method are studied, which are commonly used to a certain degree.
研完了钻井泵的机械效率及理论计算方法，具有一定的通用性。
In this paper, a new method is put forward, which aims at the complicated problem about space Angle calculation appearing in mechanical engineering and its application is analysed.
本文针对机械工程中出现的复杂度较高的空间角度计算问题，提出了一种解决的新途径即球面图法，并着重分析了它的应用。
The mechanical properties of steel wires and concrete should be considered in the calculation and analysis of containment structure.
安全壳结构的承载能力计算分析需要考虑钢绞线和混凝土的力学特性。
Through the theoretical analysis and the numerical stimulation calculation, the mechanical parameters of filling body were determined.
通过理论分析和数值模拟计算，确定了高水速凝材料充填体的力学参数。
Exact Prediction and calculation of mechanical property and drillability of rock can provide the necessary base for the optimization of bits and designing parameters, thereby quickening penetration.
准确预测和计算岩石的力学性质和可钻性是有针对性地优选钻头、优化设计参数，从而提高钻井速度的重要依据。
Using the proposed technique the measurement and calculation method of material mechanical deformation direction is described. Finally, the experimental results and test data are given.
给出了一般情况下用本技术测量和计算材料机械变形方向的方法，列出了本技术测量的实验数据和结果。
Using the proposed technique the measurement and calculation method of material mechanical deformation direction is described. Finally, the experimental results and test data are given.
给出了一般情况下用本技术测量和计算材料机械变形方向的方法，列出了本技术测量的实验数据和结果。
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