平方项 meaning in English
quadratic term
Examples
- Bifurcation analysis of non - linear dynamic system with a quadratic term
含平方项非线性动力系统的分岔研究 - Analysis of non - linear vibration system with squareterm bv normal form theory
用规范形理论研究含平方项非线性振动问题 - Quadratic phase term
相位平方项 - After comparison of different configurations of accelerometers we design a new configuration with twelve accelerometers . we use square items to calculate angular velocity and do some emulation for different calculation with specific accelerometer accuracy
在比较了不同加速度计配置方案的基础上设计了一种新颖的12加速度计配置方式,采用求平方项的方法解算角速度,在一定的加速度计精度下对不同的解算方法进行了仿真分析。 - The factors , especially the interval , that affect the statistic mean wind velocity are expatiated . then the effects on the power spectrum of pulsating wind pressure as well as on the dynamic response of the structure under wind loads are analyzed by means of monte carlo method when the square item of pulsating wind velocity is ignored
在分析了平均时距对统计平均风速影响的基础上，进而以结构的可靠度为指标利用montecarlo方法分析了当平均时距比较大时，脉动风速平方项对脉动风压功率谱的影响。