查询词典 inversion problem

The 300W single item incorporation feed inversion electric circuit's design is mainly transforms the small electro-optical source battery through the contravariant electric circuit as the stable room electric output.

300W单项并网馈电逆变电路的设计主要是将小型的光电源电池通过逆变电路转化为稳定的室电输出。

Firstly, the geologic structure of the whole gas field was analyzed. On the basis, the abuse of existing reservoir prediction technology was probed. Then, a geophysical evaluation system aiming at coombe and interlayer was proposed, including petrophysics, resolution enhancement processing, colored inversion, time-frequency three primary colors, attributes projecting, etc.

为此，首先对D气田的地质构造进行了分析，并在此基础上探讨了现有储层预测技术系列存在的弊端；然后提出了一套针对冲沟和隔夹层的地球物理评价体系，包括岩石物理学、提高地震分辨率处理、有色反演、时频三原色和属性投影等方法技术。

Then the thermodynamic and the dynamic characteristics are further discussed, which are the inversion layer depth of the water temperature, the locations of the minima of the vertical temperature distribution and the temperature vertical gradient in the water column, as well as the baroclinity and the effect of Coriolis deflection force.

讨论了其北向扩展的热力学和动力学特征。这些特征涉及到逆温层的厚度、垂向温度和温度梯度最小值的存在，以及陆架水北向运动的斜压性和科氏力的作用

The result of experiments show that resynthesized speech signals form the its correlogram by auditory model inversion is nature and robust in noisy environment.

实验结果表明，我们通过听觉模型反演从信号的自相关图谱中恢复出的语音信号，具有较好的自然度和良好的噪声鲁棒性。

In this paper,we establish a dynamics model that combines the inflation,real interest rate. base on the results of kalman filter,we adopt feynman-kac theory and the fourier inversion of the conditional characteristic function to calculate the price of the coupon bond option. detail numeric analysis is discussed in this paper.

本文建立了包含通货膨胀、实际利率的动态模型，采用kalman滤波对模型进行估计的基础上，结合feynman-kac定理和特征函数傅立叶变换的方法，对附息债券期权的价格进行研究并给出详细的算例演示。

Therefore, the 'generalized velocity unit' was introduced on the assumption that the surface velocity in the direction perpendicular to the line is a steady velocity frame with the topographic relief. The 3-D tomostatics velocity inversion was improved to suit the crooked wide line geometry.

为此，在假设垂直测线方向上表层速度是随地形起伏的稳定速度结构的情况下，引入"广义速度单元"概念，对三维层析静校正速度反演过程加以改进，使其适合宽、弯线资料观测系统。

The time domain solutions are obtained by applying the numerical scheme proposed by Crump, for Laplace inversion.

采用Crump方法直接实现Laplce逆变换。文中算例表明Crump方法具有较好的计算精度。

Blast wave ; transfer function method ; transient response ; inversion of Laplace transformation ; Crump method ; epsilon algorithm

冲击波；传递函数法；瞬态响应； Laplace逆变换； Crum p法；ε算法

Previously Nanjing express price sector, with the demolition of the implementation of the New Deal, the demolition costs increased by an average of more than 30%, the current per square meter by the fitness room 1500-1800 yuan's price and construction cost of the growing phenomenon of inversion obvious.

南京表示，以前的价格部门，拆除实施新协议，拆迁成本平均增加了30 ％以上，目前每平方米的健身室1500-1800元的价格和建设费用的现象日益严重，反演明显。

This is a very good use of LU decomposition of the matrix inversion process, the Pivot is very good.

这是一个非常好的利用LU分解法求逆矩阵的程序，其中的Pivot是很好的。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。