1) SELF-FOCUSING OF WHISTLER WAVES IN THE MAGNETOSPHERE
哨声波的自聚焦
2) sound wave focusing
声波聚焦
3) focused ultrasound
聚焦超声波
1.
Theoretical and experimental research on the second harmonic of focused ultrasound in layered biological media;
聚焦超声波在层状生物媒质中的二次谐波声场的理论与实验研究
4) whistler wave
哨声波
1.
The plasma heated by a whistler wave in the magnetic field configuration which isnecessary for the formation of sloshing electrons is investigated.
使用哨声波加热等离子体的机制,并对等离子体的参数和等离子体共振区结构进行了测量研究,研究结果表明:(1) 在磁镜基频共振层附近存在等离子体密度峰和电子温度峰;(2) 该峰随着磁镜中心磁场的变化与基频共振层一起移动;(3) 等离子体加热的物理机制为:大量的电子在基频共振层吸收微波,并在此处反弹。
2.
We observed whistler waves,electrostatic solitary waves(ESW),high frequency electrostatic modulated waves associated with magnetic reconnection with the data of Geotail.
利用GEOTAIL卫星探测得到的磁场、粒子和波的数据,通过观测伴随着磁场重联的哨声波、静电孤立波、高频静电调制波等波,统计分析了地球磁尾伴随重联过程的哨声波的频率、空间位置分布等特性。
3.
Whistler wave instabilities in the collisionless current sheet have been studies in the present paper by solving general dispersion relation obtained from the 2.
结果表明,哨声波能被无碰撞电流片直接激发。
5) whistler waves
哨声波
1.
In this article we used series of one dimensional particle-in-cell (PIC) simulations to study the evolution of whistler waves driven by superthermal electrons with a loss-cone distribution or a typicalκdistribution, and discussed the differences from bi-Maxwellian distributions.
本文利用一维全粒子(PIC)模拟方法,研究了电子速度分布为损失锥分布和κ分布两种情形下哨声波激发的过程,并讨论了用双麦克斯韦分布会产生的偏差。
补充资料：冲击波聚焦效应