这就产生了电荷的一种双层结构分布——比如说一个负电荷的平面和紧邻着弥散着的带正电的相对离子云。
The result is a double-layer distribution of charges-for example, a plane of negative heads and an adjacent diffuse cloud of positive counterions.
上行离子主要分布在近地空间，其通量密度相对于地心距离呈负梯度。
The ionospheric up flowing ion mainly distributes in the near geo space and its flux has a negative gradient versus geo center distance.
发现了电磁波相对于均匀等离子体分布的一些变化规律：HE模式的电磁波截止频率降低，EH模式的电磁波截止频率升高。
The principles of variation compared with homogeneous conditions are discovered: the cut-off frequencies of HE waves decrease, while the cut-off frequencies of EH waves increase.
本文所研究的问题主要包含两个部分：一是对相对论性麦克斯韦分布的等离子体色散关系的数值研究；
Problems investigated in the thesis consist of two parts: one part is the numerical study of dispersion relations in relativistic plasma with Maxwell distribution;
本文所研究的问题主要包含两个部分：一是对相对论性麦克斯韦分布的等离子体色散关系的数值研究；
Problems investigated in the thesis consist of two parts: one part is the numerical study of dispersion relations in relativistic plasma with Maxwell distribution;
应用推荐