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导数应用
相关语句
  derivative application
     Students in Higher Vocational Ability Developing of Math.derivative Application
     高职学生导数应用能力的培养
短句来源
  “导数应用”译为未确定词的双语例句
     On the application of derivative of higher order
     高阶导数应用研究
短句来源
     This is only an attempt on the application of higher derivative of gravity anomaly. There are still some problems which must be fur- ther studied.
     本文是对重力异常高次导数应用的一次尝试,尚有一些问题需作进一步研究。
短句来源
     The point of minima value and the point of inflexion are two common concepts of derivative.
     极值点和拐点是高阶导数应用中两个常见的概念。
短句来源
  相似匹配句对
     DIRECTIONAL DERIVATIVE AND ITS APPLICATION
     方向导数应用
短句来源
     Applying derivative to factorization
     导数在因式分解中的应用
短句来源
     (D) applications;
     D. 应用;
短句来源
     With virtual work equation of T.
     应用 T.
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As the second derivative does,the forth,derivative of gravity anomaly projects local anomaly but suppresses regional anomaly.The forth derivative of gravity anomaly can be obtained by Taylor series expansion of gravity field. The forth derivative of gravity anomaly from 1:50,000 gravity survey in G depression in North China is derived,and the result indicated by the forth derivative is compared with Paleogene and Pre- tertiary seismic structural maps.The comparison shows that their structural conformability...

As the second derivative does,the forth,derivative of gravity anomaly projects local anomaly but suppresses regional anomaly.The forth derivative of gravity anomaly can be obtained by Taylor series expansion of gravity field. The forth derivative of gravity anomaly from 1:50,000 gravity survey in G depression in North China is derived,and the result indicated by the forth derivative is compared with Paleogene and Pre- tertiary seismic structural maps.The comparison shows that their structural conformability is 75%.Furthermore,some new potential anticlines are discovered.This is a significant method for the area where geological structure is complicated. This is only an attempt on the application of higher derivative of gravity anomaly.There are still some problems which must be fur- ther studied.

重力异常四次导数和重力异常二次导数一样,具有突出局部异常,压制区域异常的作用。利用重力场的泰勒级数展开式,可求出重力异常的四次导数。利用华北 G 凹陷1:5万重力细测资料,计算了重力异常四次导数,和地震勘探的下第三系构造图以及前第三系构造图相对比,其构造符合率达75%,并发现一批可能的潜伏构造。这对于地质构造很复杂的地区来说,是有意义的。本文是对重力异常高次导数应用的一次尝试,尚有一些问题需作进一步研究。

Fast evaluation of time-domain free surface Green Functions with sufficient accuracy is the key to the employing of time-domain approach in solving hydrodynamic problems. In this paper, an algorithm for these functions is developed, and the relevent formulae are deduced for the approximation. A feasible technique is put forth to tackle the difficulty in the interpolation of the functions. The tabulated approach is shown to be efficient.

精确而又快速地求取时域Green函数及其空间导数是应用时域法求解船舶水动力学问题的关键。本文探讨了这些函数的算法,导出了相应的简化算式,并提出了一种为克服这些函数插值的困难所能采用的方法。验算表明,该算法是有效的。

Based on the science of thinking and remembering and the author' s practical experience of teaching higher maths for many years,this paper presents a simple and effective method of remembering the elementary contents in applications of derivative through structural charts, association .and verses.

依据思维科学和记忆科学的基本理论,结合多年讲授高等数学课程的实践,应用结构图法,联想记忆法,歌诀记忆法对导数的应用一章的基本内容给出了实用、简明、有效的记忆方法。

 
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