difference approach造句
例句与造句
- study on a finite difference approach to the valuation of insurance liabilities
求解寿险负债估价问题的有限差分法研究 - using finite difference approach to simulate the transient performance of the solar pond, and study the effect of each layer's thickness and heat extraction on the temperature distribution, and the evolvement of the temperature profile . 4
应用有限差分法对太阳池内的瞬态行为进行模拟，研究各层厚度及取热速率等因素对温度场的影响，研究温度场的演变情况等；4 - a new method for moving target detection based on positive and negative difference maps is presented . compared with the basic frames difference approach, it gets two difference maps-positive difference map and negative difference map at the same time . making use of the relativity of the two maps, the moving objects can be detected easily and exactly
2.提出了一种基于正负差图像的运动目标检测算法,较之以往的差图像法,该方法同时获得正差图像和负差图像,通过两幅差图像之间的关联性,检测出运动目标。 - this thesis starts from the characteristic of the intangible assets, has analyzed the limitation that the approach selected in the evaluation process of the intangible assets, on the premise of enterprise's normal running, introduces the cutting whole assets difference approach . solves a practical problem of intangible assets valuation practice
本论文从无形资产的特点出发，分析了现在无形资产评估过程中方法选用的局限性，在企业正常运营的前提下，顺利地引入了整体资产割差法进行无形资产的评估，解决了无形资产评估实务中的实际问题，提供了可行思路。 - the details of the construction and characteristics of the new finite-difference scheme are presented in this thesis, by using both the integration theorem and the taylor expansion theory . it is proved that the new approach has the second-order accuracy on the grids with axis-symmetric voronoi cells and at least has the first-order accuracy in general . according to this character of the scheme and the computational requirements of the finite-difference approach, a striping procedure is involved to decompose the velocity model into variable spatial size grids with a nearly constant tune step preserved
本文从积分定理和taylor展开两个角度，详细分析了基于voronoicell的非规则网格有限差分算法的构造过程及性质，并且在理论上证明了本文的差分方法的精度与网格形状的关系：当voronoicell为关于节点的轴对称图形时，本文差分方法具有二阶精度；在一般的网格上，则至少具有一阶精度。 - It's difficult to find difference approach in a sentence. 用difference approach造句挺难的