本文用普通物理热学的知识推导出焦尔·汤姆逊系数的定量分析公式。
In this paper we derive the quantitative analysis formula of Joule-Thomsonian coefficient from the knowledge of common physics.
分析公式表明,钻柱横向线性振动仅是钻柱横向非线性振动的一种特殊情况;
Therefore the nonlinear lateral free vibration of drill stem is investigated by the perturbation method.
从滑动接触应力的角度,为轮轨关系的许多实际课题的研究提供了一个计算分析公式。
A calculating and analyzing formula is provided, from the point of view of slipping contact stresses, for the researching of many practical projects concerning the wheel-rail relations.
为了方便初步设计,还给出了一些典型变刚度加肋圆柱壳的强度和稳定性近似分析公式。
In order to make the initial design more convenient, some approximate analysis formulae of strength and stability of typical nonuniform stiffened cylindrical shell are also given in the paper.
给出了利用隐含对称条件的二维弹塑性边界元分析公式,并应用于弹塑性接触问题分析。
In this paper, boundary integral equation for elastoplastic problem with implicit symmetry conditions is developed and applied to elastoplastic contact problems analysis.
基于所提出的位移函数,推导出平面问题分析公式和联肢剪力墙分析公式,举出两个算例。
Formulas for analysing plane problems as well as coupled shear walls are derived and two illustrative examples are given.
研究结果:用最小二乘法设计场地平整参数的法方程、土方量计算公式及其精度分析公式。
The results of it are the working equation, the count formulae of earthwork quantity and the precision analysis in planning the Unknotting Parameter of field in the use of least squares.
与适筋梁相仿,根据超筋梁和少筋梁的受力破坏特点,得到了两者在不同受力变形阶段的力学分析公式。
On the collapse behavior of the over-reinforced beam and the rare-reinforced beam, the two kinds of beam's mechanical analysis formula of different phase are deduced like the under-reinforced beam.
方法:参照电声门图的研究方法,利用16个特征点,运用数学分析,建立声带振动波形图分析方法及量化分析公式。
Methods: Refering to the method of electronic glottis graph and mathematics analysis, using 16 characteristic dots, an analysis method and quantitative analysis formula are established.
由分析公式和计算结果可以看出,为了获得低副瓣方向图,必须严格控制功分器网络的精度及使天线阵与馈线有良好匹配。
In order to get low sidelobe pattern, the power distribution among dipoles must be approximated to the theoretical value and the array must well match with a feed network.
本文根据逆过程法的基本原理,导出了以边界元法为基础的粘弹性位移反分析公式,并将其与以有限元法为基础的基本公式作了比较。
The back analysis formulas of viscoelastic displacements are derived from BEM according to the fundamental principle of inverse process, and it is compared with FEM ba formulas.
从基于微机械光电系统(MOEMS)的倾斜下电极扭臂式光开关出发, 求解雷诺方程, 得到空气压膜阻尼系数和阻尼力矩的分析公式。
This paper presents theoretical analysis for the effect of air squeeze film damping on a micro-opto- electro -mechanical systems (MOEMS) optical switch with a slant lower electrode.
作为数据质量分析的一部分,执行计划已经被公式化,如本系列第6部分所述。
As part of the data quality analysis, an execution plan has been formulated as noted in part 6 of this series.
显然,在权系数调整的公式下有着完全不同的分析。
Clearly, there are quite different analyses underlying the weight change formulae.
从上面的分析可以看出,历史学公式并不全是决定型的,因此历史决定论是不正确的不能说明历史不可以预测。
From the above analysis, we can see that history formula is not all decision model, thus history determinism is not correct cannot explain history can't predict.
本文讨论了直接加热器在糖厂使用对糖厂热力经济的影响,介绍了直接加热过程蒸汽消耗的数量分析方法和计算公式。
In this paper the effect of using direct heater on heat economy of sugar factories is discussed, also the quantity analysis method and calculation equations for vapor consumption are introduced.
主要分析和推导了一系列的计算公式。
Mainiy analyses and derives a series of computational formulas.
当待融合数据为两个时,通过理论分析得到了计算融合参数的公式。
Through theoretic analysis, we obtain the formula to calculate the parameters for fusion of two uniform distribution data.
鉴于酉空时码的独特结构,在差错概率公式中可以很容易地分析衰落相关系数矩阵带来的影响。
According to the special structure of unitary code, it is very simple to analyze the effect of fading correlation from the equation of PWEP.
通过对这种电路的工作状态进行分析,提出了正确设计的重要公式和提高效率的方法。
By an analysis of the circuit operating conditions, an important formula for its proper design is derived and ways to improve efficiency are proposed.
研究并提出了带缝混凝土坝运行期的馈控运行荷载的方法,推导了其计算控制荷载的公式,研制了相应的分析程序。
This paper studies and puts forward the feedback analysis method of operation and control loads of the dam with slot during operation period and derives its calculation control load formula.
而这几个公式的求和问题不论是用初等方法或分析方法都是比较困难的,但用概率的方法却比较容易解决。
These sum problems are all difficult for using elementary method and analysis method, but we can easily solve these sum problems by using the probability method.
生成语法把语言机制形式化,用有限的公式来生成或分析无限的句子。
Generative grammar formalizes language mechanism. The finite rules of generative grammar can generate or analyze infinite sentences.
生成语法把语言机制形式化,用有限的公式来生成或分析无限的句子。
Generative grammar formalizes language mechanism. The finite rules of generative grammar can generate or analyze infinite sentences.
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