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approximate calculation相关的网络例句

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与 approximate calculation 相关的网络例句 [注:此内容来源于网络,仅供参考]

The method is used to solve the approximate calculation of impact buckling ,and can be used to settl.

简要地总结了关于动力屈曲问题的研究成果和有关理论,重点介绍了结构冲击屈曲问题的研究现状。

Dispersion measurement of optical glass and discussion of the approximate calculation method .

光学玻璃的色散特性测量及近似计算方法的讨论。

The accuracy of the approximate calculation was tested by simulation.

通过数字仿真测试了近似计算的准确性。

A simplified approximate calculation method is present in this paper for the central principal axis stiffness of numerical control processing.

这篇文章介绍了一种简化的近似计算数控加工中心主轴组件的方法。

Finally,it is indicated by the approximate calculation that thermal transfer coefficient for the mode Ⅰ is 2 times higher than mode Ⅱ.

通过近似分析表明,模式Ⅰ的空心砖传热系数是模式Ⅱ的3倍多。

Secondly,in order to resolve the problems such as great calculation account and memory space of three-dimensional tomography,we study an approximate calculation method of three-dimensional Fresnel volume.

此外,通过模型实验,分析了频率对菲涅耳体层析反演收敛速度和成像结果等的影响,提出了用于菲涅耳体层析成像的一种变频方法。

Bsed on real circumstances of TV transmitting station,the artiele presents a methodof calculation of field strength in case the radiowave is affected by ground objectsand meteorological conditions,and that of approximate calculation of field strengthIn penumbra areas,and so on,A method of calculating field strength in city is alsopresented with int...

文章从电视发射台的实际情况出发,介绍了电波受地物、气象等影响时的场强计算方法和半阴影区的近似场强计算方法等。还介绍了在城市的电波计算中,引入"建筑物密集度"参数的场强计算方法。

With the use of absorption chiller performance model, an approximate calculation method was derived for the absorption chiller unit with a quantitative analysis of the effect of operating parameters on the absorption chiller performance. The formula is simple, physically clear and accurate enough. Its correctness was verified by calculation examples and model predictions were compared against performance data from experiments with favorable results.

给出单效吸收式制冷机局部定量分析近似计算方法,解决了工程上吸收式制冷机局部定量分析计算时的简化计算问题,提出的近似计算方法在精度和计算量方面均具有一定的优势,既解决了吸收式制冷机变工况计算问题,又满足实际机组经济性诊断的需要,实例计算证明了理论模型和诊断方法的准确、简捷性。

This paper deduces the accurate formulas for calculating the geometric characteristics of effective cross sections of members with welded H-shaped cross sections in gabled frames,and in order to simplify the calculation,presents the corresponding approximate calculation formulas.

推导了门式刚架中焊接H形截面构件有效截面几何特性的精确计算公式,为简化计算过程,给出了相应的近似计算公式。

In a word, a new method that theoretically calculates the relativistic corrections and the fine structure of the energy levels in two-electron atom, including the atomic Hamiltonian expressed by spherical tensors, the calculation of the angular matrix elements and the summations over spin of the various interactions in the atomic Hamiltonian, and the approximate calculation of the radial matrix elements, has been provided in this thesis.

总之,本文为双电子原子能级的相对论修正和精细结构的理论计算提供了一种新的方法,包括原子哈密顿算符的球张量表示方法、原子哈密顿中各种相互作用项的角向矩阵元和自旋求和的计算方法,以及径向矩阵元的近似计算方法。

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推荐网络例句

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。