1) Integration Decreasing
积分求差
1.
an Integration Decreasing circuit of And in this way,an additional magnified value is obtainable for signals in areas of any depth,which can help to improve the quality of pictographic diagnosis move effectively.
将超声诊断仪图像FTC处理电路由微分求和的方法改进为积分求差的方法,能够在达到实时图像锐化的同时,有效地抑制超声回波图像视频信号中的干扰和噪声。
2) Differential quadrate method(DQM)
差分求积法(DQM)
3) quadrature
[英]['kwɔdrətʃə] [美]['kwɑdrətʃɚ]
求面积;求积分;正交;转象差;90度相位差
4) quadrature formula with central differences
中心差分求积公式
5) differential quadrature
微分求积
1.
This paper deals with the application of the differential quadrature method to the linear elastic static analysis of circular concrete tanks without prestressing.
针对传统的大型圆形贮液池力学分析方法计算复杂、精度不高的问题,运用微分求积法对圆形贮液的线弹性静力问题进行了研究。
2.
The differential quadrature scheme is developed to solve numerically the equation of axially accelerating viscoelastic beams with simple supports.
应用微分求积法数值求解简支边界条件下的轴向变速运动黏弹性梁方程,并进而确定次谐波参数共振的稳定性边界。
6) calculate moment through integral
积分求矩
补充资料:求面积,求积分
求面积,求积分
quadrature
求面积,求积分汇q幽d拍ture;。明p盯yPa] 1)作一个正方形,使其面积与给定图形的面积相等(例如,见化圆为方问题(qUad化ttll’e ofthecircle)). 2)计算一个(单变量函数的)积分(integral) 杜小杨译
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参考词条