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混杂波
相关语句
  hybrid wave
     EFFECT OF RESIDUAL FIELD ON LOWER HYBRID WAVE CURRENT DRIVE
     剩余电场在低混杂波电流驱动中的效应
短句来源
     The main physics objectives of HL-1 M is to carry out investigations on MWs power auxiliary heating and current drive with lower hybrid wave.
     HL-1M装置的主要物理目标是开展兆瓦级功率的辅助加热和低混杂波电流驱动研究。
短句来源
     LOWER HYBRID WAVE CURRENT RAMP-UP AND PLASMA EQUILIBRIUM
     低混杂波电流驱升与等离子体平衡
短句来源
     General but simplified dispersion relation for the lower hybrid wave in low hybrid current drive (LHCD) regime is derived by expanding technique through the small parameter δ=(ω 2 pe / ω 2) -1 .The upward and the downward shifts of the parallel refractive index,and the relevant mode conversion due to toroidal effects (such as the R -1 dependence of the toroidal magnetic field and the Shafnanov shift of magnetic surfaces) are discussed.
     通过对小参量δ =(ω2pe/ω2 ) -1展开 ,导出了简化但普遍的低混杂波电流驱动 (LHCD)参量状态下的低混杂波色散方程 .
短句来源
     After the wall siliconization, X ray spectra are measured by HgI 2 and NaI detectors during ohmic heating and LHCD discharge in the HL 1M tokamak. The characteristics of the electron velocity distribution and time evolution of electron temperature are described. The relation between the radiation flux of X ray and the energy deposition of lower hybrid wave is obtained.
     在欧姆加热和低混杂波电流驱动(LHCD)条件下,利用碘化汞(HgI2)半导体探测器和碘化钠(NaI)探测器测出了HL-1M装置的X射线能谱,研究了器壁硅化前后电子速率分布和电子温度变化的特点,给出了X射线辐射强度与LHCD能量沉积的关系
短句来源
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  “混杂波”译为未确定词的双语例句
     The realization of HT-7 low voltage start-up in assistance with strong microwave in the lower hybrid frequency rang
     在低混杂波频率范围大功率微波辅助下实现HT-7托卡马克低环电压启动
短句来源
     LOW-HYBRID WAVE PROPAGATION AFFECTED BY A RANDOM MEDIUM LAYER
     随机介质层对低混杂波传播的影响
短句来源
     The paper describes the multijunction waveguide array antennas which used for lower hybrid current drive(LHCD) research in the HT 6B, HL 1 and HL 1M Tokamak facilities,they are placed in the Institute of Plasma Physics, Chinese Academy of Sciences and Southwest Institute of Physics, respectively.
     多结波导阵天线是为在中国科学院等离子体物理研究所的HT-6B、核工业西南物理研究院的HL-1和HL-1M托卡马克(Tokamak)装置上进行低混杂波电流驱动(LHCD)实验用的,已取得了一系列有价值的物理数据。
短句来源
     THE MULTIJUNCTION WAVEGUIDE ARRAY ANTENNA FOR LOWER HYBRID CURRENT DRIVE IN THE TOKAMAK
     用于托卡马克低混杂波电流驱动的多结波导阵天线
短句来源
     Radial Diffusion Effects on LHCD in the HL-1M Tokamak
     HL-1M低混杂波电流驱动中的径向扩散效应
短句来源
更多       
  相似匹配句对
     THE STUDIES OF MICROWAVE TRANSMISSION SYSTEM FOR LOWER HYBRID CURRENT DRIVE
     低杂波电流驱动微波传输系统的研制
短句来源
     EFFECTS OF LOWER HYBRID CURRENT DRIVE ON PLASMA CONDUCTIVITY
     低杂波驱动电流对等离子体电导率的影响
短句来源
     Electrochemical Maching Ulsing Mixed Air Eletrolgte
     气电解加工
     Simulating Sea Clutter
     海面杂波的仿真
短句来源
     Clutter Simulator for Pulse Radar
     脉冲雷达杂波模拟器
短句来源
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  hybrid wave
A study is made of the decay instability of a lower hybrid wave with a finite wave vector (k0≠0) and a large amplitude such that the oscillatory velocity of the electrons with respect to the ions cannot be neglected.
      
The lower hybrid wave trajectories are analyzed within predefined density structures and it is shown that these waves can be trapped in the vicinity of the density extremum.
      
It is shown that the lower hybrid wave-driven current is switched off when a parametric instability, which causes lower hybrid waves to decay into slowed waves interacting with plasma ions, develops at the plasma periphery.
      
It is shown that external fields can have a significant influence on the potential which can be very large when an upper hybrid wave propagates through the plasma.
      
Nonlinear interaction of a Gaussian EM beam with an electrostatic upper hybrid wave: Stimulated Raman scattering
      
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Parametric process in which lower hybrid wave decays into electrostatic ion cyclotron wave and whistler wave in the auroral zone is analysed.The results show that,with the wave amplitude of the pump from 40 mV/m to 100 mV/m,the growth rate of the excited electrostatic ion cyclotron wave can reach 0.2-0.5 ωci,which is larger than the expected values by such linear mechanisms as current-driven instability and ion-beam instability.Therefore,when the amplitude of the pump is larger than 40 mV/m,the parametric excitation...

Parametric process in which lower hybrid wave decays into electrostatic ion cyclotron wave and whistler wave in the auroral zone is analysed.The results show that,with the wave amplitude of the pump from 40 mV/m to 100 mV/m,the growth rate of the excited electrostatic ion cyclotron wave can reach 0.2-0.5 ωci,which is larger than the expected values by such linear mechanisms as current-driven instability and ion-beam instability.Therefore,when the amplitude of the pump is larger than 40 mV/m,the parametric excitation of electrostatic ion cyclotron wave may be the dominant mechanism.

本文分析了极光区上空以低混杂波作为泵波激发静电离子迴旋波的可能性,并计算了增长率。结果表明,当泵波较强时(峰值100mV/m)增长率可达0.5ω_(ci),大于电流驱动不稳定性及离子束流不稳定性等线性理论所可能期待的增长率。从而在某些情况下,离子迥旋波的这种参量激发可能是主要的。

Considering the kinetic process of the lower hybrid wave in plasma, the effect of the residual field on the current drive is investigated. The wave-driven current can be increased by enhancing the residual field; but the power consumed by the wave will be increased even more; therefore the efficiency of the 'ower hybrid wave current drive decreases while the residual field increases

本文考虑了在等离子体中的低混杂波的动力过程,对剩余电场在低混杂波电流驱动中的效应进行了研究,增大剩余电场,可使波驱动的电流增强,但波消耗的功率增大更多,因此电流驱动的效率是随着剩余电场的增大而减小的。

Considering the kinetic process of the lower hybrid wave in plasma, the effect of the residual field on the current drive is investigated. The wave-driven current can be increased by enhancing the residual field; but the power consumed by the wave will be increased even more; therefore the efficiency of the lower hybrid wave current drive decreases whi e the residual field i n-creascs.

本文考虑了在等离子体中的低混杂波的动力过程,对剩余电场在低混杂波电流驱动中的效应进行了研究,增大剩余电场,可使波驱动的电流增强,但波消耗的功率增大更多,因此电流驱动的效率是随着剩余电场的增大而减小的。

 
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