1)simple harmonic wave简谐波
1.According to the equation of superposition signal derived by us,it shows that the superposition signal is a simple harmonic wave,and the transducer removes half wavelength when the amplitude changes to maximum consecutively.推导出了叠加信号的表达式,指出该信号为一振幅随位置周期性变化的简谐波,两相邻极值振幅时接收换能器相应位置差为半波长。
2.Some questions appearing frequently in the course of teaching simple harmonic wave have been analysed.分析了简谐波教学中经常出现的一些问题,由波方程的不同形式确定了波源的可能位置,由波的物理意义得到了一个波方程只能代表沿某一方向传播的一列波的结论,从而分析了波形图的具体位置。
3.The paper introduced a method to obtain the energy in simple harmonic wave for transverse wave in detail.本文提出用横波推导简谐波能量的方法 ,并就此进行了具体的推
英文短句/例句
1.Dynamic Demonstrating Of Flat Simple Harmonic Wave in University Physics Ding Suying;《大学物理》中平面简谐波的动态演示
2.Research and Application of Enhanced Oil Recovery Technology of Artificial High-power Monochromatic Wave in Low Permeability Reservoir低渗透油藏大功率人工简谐波强化采油技术研究与应用
3.Algebraic Approach to Wave Function of Harmonic Oscillator and Recursion Relations of Hermite Polynomial简谐振子波函数的代数解及Hermite多项式的递推
4.The Compose of Simple Harmonic Vibration Using the VC++ programming to Simulate the Oscilloscope利用VC++模拟示波器实现简谐振动的合成
5.The Simplified Harmonic Analysis and Calculation for Shunt Capacitor Installation并联电容器装置的谐波简化分析与计算
6.The simplest form of wave motion consists of the combination of a transverse simple harmonic vibration and a uniform translation.波动的最简单形式是横向简谐振动和匀速直线运动的组合。
7.Widely Tunable Wavelength Converter Based on Degenerated FWM in a High-nonlinearity Optical Fiber基于光纤简并四波混频的可调谐波长转换器的优化设计
8.Based on wave propagation theory, the wave solution of a simply supported beam with a crack is investigated.基于结构振动波传播理论，讨论了在简谐力作用下，裂纹简支梁的弯曲波动解。
9.A few examples from different periods show that the simple design of Egyptian doorways conforms to a harmonic analysis.来自不同时期少量例子表明简单埃及门口设计符合一和谐波分析。
10.The features of the new method are simple main circuit, without big transformer and inductor, high power factor and low harmonics, easy to start and by pass operation.主电路简单,无大变压器及电抗器,运行功率因数高,谐波小,起动和旁路容易。
11.Calculation shows that this method can not only suppress the disturbance of the white noise, but also be insensitive to the drift and the damping of the torsion pendulum.该方法算法简单,计算效率高,能有效地抑制白噪声、高次谐波、线性漂和阻尼的影响。
12.Based on the reduction of active current separate method,a method without phase-locked loop for detection is presented.该文对该检测方法进行简化,提出了一种无锁相环的单相电路谐波和无功电流检测方法。
13.Interharmonics are special harmonic in electric power system.间谐波是电力系统中一种特殊的谐波。
14.Harmonics and Bifurcations of Harmonics and Chaos in Duffing Equation;Duffing方程的谐波解和谐波解分支及混沌
15.Application of MathScript in Harmonics/Interharmonics Detection SystemMathScript在谐波/间谐波检测系统中的应用
16.The system executes simple harmonic motion.此系统产生简谐运动。
17.The Simple Harmonic Vibration Demonstration Based on LabVIEW基于LabVIEW的简谐振动演示
18.The harmonic, sub-harmonic and multi-harmonic response of the premixed flame to acoustic perturbation was observed.预混火焰对声波扰动的谐波、分谐波和高阶谐波响应并存。
相关短句/例句
harmonic wave简谐波
1.The Wave equation of plane harmonic wave travelling along the r everse direction of th e x axis is y=A cos[ω(t+l-x u)+φ].若波源不在原点,沿x轴正方向传播的平面简谐波波动方程为y=Acos[ω(t+(l-x)/u)+φ],沿x轴负方向传播的平面简谐波波动方程为y=Acos[ω(t-(l-x)/u)+φ]。
2.The formulas for acceleration,speed and displacement of the dam excited by simple harmonic wave were deduced.根据自振频率和振型计算出Hardfill坝的振型参与系数,推导出在简谐波作用下的坝体加速度、速度和动位移的计算公式。
3)harmonic earthquake wave简谐地震波
4)harmonic interference wave简谐相干波
5)simple harmonic plane平面简谐波
1.In this paper,we have introduced a kind of teaching design which is to teach the wave function of the simple harmonic plane in the college physics courses.介绍了大学物理课堂中讲授平面简谐波波函数的一种教学设计,其核心是在课堂教学中归纳总结出平面简谐波波函数的一般形式,为学生提供处理波函数问题的简单方法,该方法只要给定任意点的振动方程及波的传播方向,就可依据一般形式"写"出平面简谐波的波函数。
6)monochromatic plane wave简谐平面波
延伸阅读
简简1.亦作"??ED9B"。 2.盛大貌。 3.宽舒貌。
