本文提出一种通过对数复变换求非线性方程实数根数值解的方法。
A method to find real numerical solution of the nonlinear equation by logarithm complex conversion is presented in this paper.
上下文根是在您创建Web项目时指定的数值(StockQuoteClient,与Web项目的名称相同)。
The context root is the value you specified when you created the Web project (StockQuoteClient, the same name as the Web project).
1901年,意大利数学家马里奥·拉扎里尼对该理论进行了实验尝试,他一共掷出了3408根针,得出的π值为3.1415929…,这个数值准确到小数点后六位。
The theory was put to the test in 1901 by Mario Lazzarini, a mathematician who dropped 3408 needles to get a value of 3.1415929…, correct to the first six decimal places.
利用FDTD(时域有限差分方法)对多根细线天线的瞬态响应特性进行了数值模拟。
FDTD (Finite Difference Time Domain) method was used to numerically simulate the transient radiating and scattering characteristics of thin wire antennas.
利用FDTD(时域有限差分)方法对多根未加载的细线天线以及加载的细线天线瞬态响应特性进行了数值模拟。
FDTD method was used to numerically simulate the transient radiating and scattering characteristics of thin wire antennas and linearly loaded thin wire antennas.
说明:参考书为陶文铨老师的《数值传热学》第二版,吴志根编写,附带注释。
Reference books for the Tao Wenquan teacher' s " Numerical Heat Transfer, " Second Edition, Wu root preparation, with notes.
数值计算表明对单根等截面圆管阀门关断问题的计算结果与特征线方法计算结果吻合。
The calculated results for the approximation of valve closure problems show good agreement with that obtained by method of characteristics.
本文研究证明,正螺面上的短程线就是一根圆柱螺线,可根据正螺面的参数准确计算出其数值。
This paper proves that the geodesic on the positive spiral surface is a cylindrical spiral, which can be calculated with the parameters on the positive spiral surface.
本文根根9618号台风特性,利用实测潮位资料,对这次风暴潮特征进行了分析研究,并对这场风暴潮过程进行了数值模拟。
Based on the property of Typhoon No. 9618 and real tide data, this article analyses and studies the characteristics of the storm surge, and completes a numerical simulation of the storm surge.
微晶参数与干酪根的演化程度有关,成熟度越高微晶参数值也越高。
The microcrystalline parameter bears a direct relationship to the evolutionary level of the kerogen, i. e. the higher the maturity, the higher the value of the microcrystalline parameter.
应用显微外科技术,后根一般可分为10 ~18小束,前根一般分为6 ~11小束,其小束的直径是基本一样,数值较为恒定。
Microsurgical observation proved that dorsal root could be divided into 10-18 small tracts and anterior root 6-11 tracts; the diameter of small tracts was similar and the number was constant.
不同部位的单根锚索,其预应力减小的数值大小及所对应的部位都具有很强的随机性。
The variation magnitude of tension decreases and the corresponding position of each anchor cable in different places obviously show randomness.
对于类似根因、类型、分类等非数值型数据的分析来说柏拉图是非常有用的工具。
A Pareto Chart is useful for non-numeric data, such as "cause", "type", or "classification".
对于类似根因、类型、分类等非数值型数据的分析来说柏拉图是非常有用的工具。
A Pareto Chart is useful for non-numeric data, such as "cause", "type", or "classification".
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