查询词典 exponent

Moreover, it indicates that the error is reduced with the increase of the exponent number of the Asymptotic Boundary Conditions. In the third chapter, based on the Laplace equation, the limitation of the variation methods are deduced from the process proving the operator to be self-adjoint and positive definite.

针对二阶渐近边界条件中含有微分项的情况，第三章研究了基于变分的有限元方法对边界条件的限制，提出对所适用的边界条件的要求，从而说明针对二阶渐近边界条件问题可以采用迦辽金有限元方法。

Finally, the time series have been forecasted by the method based on the maximal Lyapunov exponent and an Artificial Neural Network model is set up for outburst prediction of coal seam tunneling face based on the chaos and fractal characteristics of time-series.

最后，建立了基于Lyapunov指数的时间序列预测模式和基于混沌和分形特征的神经网络预测模型。

The first step of this method is to remove the noises of image edge using wavelet modulus maximum's performance in multi-scale and Lipschitz exponent relation,and then adopts dynamic threshold,that is,former scale modulus image's mean modulus is used as next scale's modulus image threshold.Finally,this arithmetic is tested in image databases of cars.

一种改进的小波模极大值不变矩算法，首先利用小波模极大值在多尺度上的表现与Lipschitz指数的关系去除图像边缘的噪声点，然后采用动态确定阈值的方法，利用前一个尺度下模图像的平均模值作为后一个尺度下模图像的阈值，最后将此算法应用于汽车图像库。

The well-log oil saturation is one of the most important parameters that can be used to calculate OOIP of a reservoir,and is usually derived by Archie Equation in which the porosity cement factor m and saturation exponent n in a reservoir are determined by the measurements of rock resistivity in laboratory.

测井含油饱和度是计算石油地质储量的重要参数之一，通常由Archie公式获得，公式中的孔隙胶结指数m和饱和度指数n需依据岩石电阻率实验室测量结果确定。

To improve calculation accuracy of reservoir parameters, relationship of formation factor , or saturation exponent with porosity has been studied and established based on geologic characteristic of Bayantla oilfiled and oil saturation measured by mercury intrusion method, and four-property relationship.

计算储层参数是测井解释的基础，以巴彦塔拉油田岩性、物性、含油性和电性之间的关系研究为基础，以压汞资料计算的饱和度为参照，依据巴彦塔拉油田实际地质特征，研究地层因素F和饱和度指数n与孔隙度的关系。

We designed and implemented function inline algorithms, such as power, division, square root and exponent function. These algorithms not only effectively reduce the overheads for function calls, but also induce other compilation optimizations.

设计并实现了扩展双精度数学库中的乘幂、除法、方根、指数函数的内联，在有效降低函数调用开销的同时，为指令调度等其它编译优化提供了优化空间。

Displays the number in exponential notation using the number of 0s as a placeholder for the exponent value.

数字显示，在指数表示法作为一个指数值的占位符的0的数目。&/页&

For example, when you need to input floating-point numbers in exponential notation you should allow the user enter not only digits but also a decimal separator and an exponent symbol.

例如，当您需要输入漂浮在指数表示浮点你应该允许用户进入，不仅数字，而且一小数点和指数符号。

Each value is stored in scientific notation, with 1 byte used to store the exponent and up to 20 bytes to store the mantissa.

所有数字数据均以科学计数法存储，使用 1 字节存储指数，最多 20 字节存储尾数。

Extend atof to handle scientific notation of the form 123.45e-6 where a floating-point number may be followed by e or E and an optionally signed exponent.

解：会处理普通实数字符串同样也要会处理科学记数法的，这里就是让我们干这个，很简单其实，前面用atof后面如果有e或者E用atoi，最后一组合就是答案

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。