quadrature

美 ['kwɒdrətʃə]
英 ['kwɒdrətʃə]
  • n.【物】正交；转象差；九十度相位差；【数】求积分
  • 网络求积法；求面积；方照
复数：quadratures  

英汉

英英

网络释义

n.
1.
【物】正交;转象差;九十度相位差
2.
【数】求积分,求面积
3.
【天】矩;(月的)上[下]弦;方照

例句

释义:
全部全部,正交正交,转象差转象差,九十度相位差九十度相位差,求积分求积分,求积法求积法,求面积求面积,方照方照
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Some of these error inequalities enlarge the applicability of the underlying quadrature rules.
其中的一些误差不等式放大潜在的适用性进行正交规则。
ks.cn.yahoo.com
2.
China has a common saying to cry " random quadrature does not become circumference " , emphasized " custom " importance.
中国有句俗语叫“无规矩不成方圆”，强调了“规矩”的重要性。
pjprimer.com
3.
An ultra-wideband quadrature demodulation receiver signal acquisition system for the purpose of object recognition is designed.
设计并实现了一套超宽带脉冲体制正交解调接收机信号采集系统。
www.juyy.net
4.
An ultra-wideband quadrature demodulation receiver data acquisition system is designed for the purpose of UWB signal processing .
设计并实现了一套基于正交解调的超宽带脉冲体制接收机数据采集系统。
www.juyy.net
5.
This paper presents mechanical quadrature methods for solving the boundary integral equations of nonlinear boundary value problems.
本文提出了解非线性边值问题的边界积分方程的高精度机械求积法。
tech.zidian8.com
6.
A neat solution of the quadrature problem can be achieved with the spiral of Archimedes.
使用阿基米德螺线可以轻松解决求积分的问题。
7.
sinusoidal buckling; end constraints; differential quadrature element method; drillstrings.
正弦屈曲；端部约束；微分求积单元法；钻柱。
anybing.com
8.
Provides a concrete scheme applying IF sampling and quadrature transform to realize the quadrature sampling of pulsed Doppler radar signal.
研究用一种中频采样和数字信号正交变换理论实现脉冲多普勒雷达信号正交采样的新技术。
www.dictall.com
9.
A quadrature down-conversion mixer based on this topology is designed and optimized for an ultra high frequency RFID reader.
设计并优化了一个基于共用跨导级结构的用于超高频RFID阅读器的正交下变频混频器。
www.dictall.com
10.
In this paper, basic theories of multi-rate signal processing and intermediate frequency are quadrature sampling are generally reviewed.
本文首先回顾了多速率信号处理和中频正交采样的基本理论；
www.fabiao.net