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- The mechanics calculation of electrical wire is the most important calculation on HV overhead transmission lines. 电线力学计算是高压架空输电线路力学计算中最重要的计算。
- 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。
- Based on the hoisting construction feature of large hinge-support tower and field circumstance,combined with mechanics calculation,analysis and comparison,the aerial rotation relay method using four sets of cranes is adopted for tower hoisting. 根据大型铰支塔架吊装施工的特点和施工现场的实际条件,通过力学计算、分析、比较,确定采用4台40t吊车通过空中旋转接力法吊装塔架的方案。 阐述了旋转接力法在大重量、高重心铰支塔架吊装施工中的可行性。
- The paper introduces the design process of optical fiber composite ground wires (OPGW) in the light of structure type selection, heat stability, mechanics calculation and the kit fittings. 介绍了OPGW光纤复合架空地线的设计过程,并从OPGW的结构选型、热稳定、力学计算以及配套金具等几个方面进行了阐述。
- Some corresponding mechanics calculating formulae of output force and force amplifying coefficient are also given. 文章给出了相应的输出力的计算公式及其力放大系数;
- An instrument for mechanically calculating definite integrals. 积分器技术性计算定积分的仪器
- Mechanical calculation of cast iron rammer was made by using the finite element method and the cracking destruction was analyzed. 采用有限元法对铸铁夯锤进行了受力计算，并对其在使用中的开裂破坏进行了分析。
- mechanics calculation of electrical wire 电线力学计算
- Taking the sonic tool as an example, a discussion on the application of the theory of Thick-well cylinders, the establishment of mechanics calculation model are presented with the calculated results. 摘要本文以声波测井仪为例，探讨了厚壁圆筒理论在石油下井仪中的应用，建立了力学计算模型，并给出了计算实例。
- The operating principle of a new transmission gear combined by pneumatic muscle and toggle-lever force amplifier is introduced and mechanics calculating formulae are given. 介绍了一种以气动肌腱为驱动力,与铰杆-杠杆式增力相组合的传动装置的工作原理,给出了其力学计算公式。
- His mechanical calculating engines were the antecedents of the modern computer. 他的机械计算机是现代电子计算机的雏形。
- 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。
- It is approved that construction mechanics calculational accuracy is sufficient for practical application by simple and convenient mechanics analysis method. 用常规设计的简化计算方法进行该工法的施工力学分析计算是可行的。
- The working measurement calculating method of the moulding accessories and the mechanics calculating basis of the cavum structure were acquired by analyzing designmethod. 采用分析设计方法，获得了成型模具零件工作尺寸计算方法和和型腔构件力学计算依据。
- Abstract: This paper introduces a new design idea of cryogenic self-tightening sealing structure including structural design, mechanical calculation and simulation test. 文摘:介绍了一种全金属轴向温度作用、自赋能(自紧)式深冷式密封结构，包括结构设计、力学计算、模拟试验等内容。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- You are out in your calculation. 你失算了。
- He failed in the examination of mechanics. 他没通过力学考试。
- After much calculation, they offered him the job. 经过慎重考虑，他们把这项工作交给他了。
- The possibility of extrusion forming of spline tubes is analyzed,including the mechanical calculation and friction force analysis for extrusion forming and preliminary design of moulds. 分析了冷挤压成形花键管的可行性,包括挤压成形的力学计算、摩擦力分析和模具的初步设计。
