查询词典 standing wave

And the envelope solitary wave solutions and envelope sinusoidal wave solutions have been obtained.

得到了该方程的包络孤立波解和包络正弦波解。

The envelope solitary wave solutions and envelope sinusoidal wave solutions of DNLS equation are obtained.

得到了DNLS方程的包络孤立波解和包络正弦波解。

In order to avoid the analysis difficulties of DBD circuit in time domain method, a new fundamental wave analysis method of DBD circuit is presented since the current of inverter is closed to sinusoidal wave.

3为降低时域分析方法的复杂和烦琐，本文利用串联谐振电路工作时电流接近正弦波这一特性，提出了串联负载谐振式DBD电路的基波分析方法，推导了DBD电源中主要电气量的表达式。

The different running speeds of the robot excited by sinusoidal wave and square wave were compared experimentally with each other, with the impact of the driving signal amplitude/frequency on the running speed verified.

在实验过程中，分别比较了在正弦波激励和方波激励下机器鱼的游动速度的差异，同时验证了驱动信号的幅值与频率对机器鱼游动速度的影响。

A First Canadian Army evaluation report on the Skink read In a ground support role, the vehicle was an infantry mop-up weapon, advancing with the second wave of armour to clean out infantry positions bypassed by the first wave.

第一份加拿大陆军队对石龙子的评估报告显示在地面支援任务中，她是一种步兵肃清武器，作为第二波的装甲部队前进以清除第一波步兵绕过的区域。

These categories are sky wave and surface wave radar systems.

这两种类型分别为天波雷达系统和地波雷达系统。

According to the characteristics and basic tasks of sky wave over-the-horizon radar ,based on the method of Analytic Hierarchy Process, the hierarchy structure of the operational effectiveness evaluation index of sky wave over-the-horizon radar is set up.

根据天波超视距雷达的工作特性和作战任务，运用层次分析法，给出了天波超视距雷达作战效能评估指标的层次结构，确定了各效能指标及相对权重的计算方法，得出了天波超视距雷达作战效能评估的数学模型，为该雷达的发展改进及作战使用提供辅助的决策依据。

Polarization filtering technique is widely used in many fields, for example interference suppression of sky wave in HF radar. Based on the actual wave data of both signal and clutter, the cause for generation of error, way of error reduction and improvement of SIR by using polarization filtering technique are discussed.

极化滤波技术在高频雷达抗天波干扰等领域有着广泛的应用，结合实际雷达测得的目标回波和干扰回波矢量数据，对极化滤波误差产生的原因、减小误差的方法以及利用极化滤波方法提高信干比的有效性进行了详细分析。

Distant cloud plating has also been dyed orange wave, that wave in the sky, and rolled forward, as if the blue was the sky to drop down to add a charming beauty of many.

远方的云也被镀染成了桔红色的波浪，那波浪在天空中飘游着，翻卷着，给蓝得仿佛要滴落下来的天空增添了几许迷人的瑰丽。

A set of emitter which slenderize the acoustic wave has been designed, and also a set of receiver which select the scattered acoustic wave according to the position of the scattering particle has been designed.

研制出的发射传感器和接收传感器，能够分别产生细长的发射声束和接收声束，使信息窗区域面积能够控制在很小的范围内，位置也被控制在设计值处，满足了分区测量的要求。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。