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- The subsurface electromagnetic fields closed form expressions of a horizontal harmonically electric dipole derived in this paper provide physical insight for numerical analysis. 推导了水平谐变电偶极子的地下电磁场的闭合形式解,为数值分析提供了物理内函;
- The closed form expressions of the electromagnetic field in the earth by a low-frequency harmonic electric dipole 低频谐变电偶极源激发的地下电磁场的闭式解
- Summing up time harmonic propagated waves of all frequency gives the pulse propagation along the line. 加总所有频率成份弦波之时域传播即得时域脉波之传播。
- The Eelctromagnetic Field and Power Density Vectors on Spheres in Near to Far Field from Time Harmonic Currents. 弦变电流源在近场至远场球面上之向量电磁场及向量功率密度。
- Finish Electric Dipole Radiation. Qualitative Aspects of Electric Quadrupole and Magnetic Dipole Radiation. 结束电偶极辐射之讨论。定性解释电四极特性及磁偶极辐射。
- Which of the following atomic transitions CANNOT occur through the emission of electric dipole radiation? 解:根据电偶极跃迁的选择定则,对单电子原子跃迁,
- Molecular structure for ZnS and its photoluminescence character under electric dipole field[J]. 引用该论文 谢安东;朱正和;王秋云;马美仲.
- The far field shows the radiation of a single small electric dipole for groups of straight currents in a small region. 小型直线电流群在远场呈现单一电偶极之辐射。直线电流之沿线方向无辐射。
- It is verified the time harmonic wave propagation consists of a incident wave and a reflected wave( even if by circuit theory of ABCD matrix of R, L, C). 验证传输线上各频率成份弦波电压及电流之沿线分布(路矩阵模式解)入射波与反射波所合成。
- They also predicted the construction and orientation of the transmitter antenna as a long horizontal electric dipole, oriented in an approximate east/ west( EW) direction. 他们同样也推断发射机天线是平行于地面的电偶极子,大致沿着东西方向布设。
- It is important to analyse electric field of electric dipole in studying polarization and electric field of dielectric and electromagnetic wave radiation etc. 本文讨论了几种不同情况下电偶极子在空间激发的电场问题。
- Based on the electric dipole mode and the Mie-scattering theory,the natural phenomena of blue sky and white cloud are analyzed and counted theoretically. 本文用电偶极子物理模型和米氏散射理论对蓝天和白云自然现象进行了理论分析,并进行了数值计算。
- Besides, some techniques for boundary conditions, interior boundaries, interfaces between different dielectric media and time harmonic equation are proposed for the employment of this preconditioner. 此外,还提出了对不同的边界条件、求解域内部边界、介质分界面和时谐场方程的处理技术以便应用该预处理器。
- Next, we use a magnetic current line source or electric dipole source in place of the plane wave to examine the coupling between the SPP and a point source. 接著我们把平面波改成用一个磁流线源或电偶极来等效一个发光波源,以模拟表面电浆波和波源之间的耦合现象。
- In this thesis, we investigate the scattering problem of time harmonic acoustic wave by a penetrable inhomogeneous scatterer, which is simulated by the domain decomposition methods. 本文主要研究的是用区域分解算法数值模拟二维时间调和声波遇到可穿透的非均匀介质的散射问题。
- The response of a micropolar thermoelastic medium possessing cubic symmetry with two relaxation times due to time harmonic sources has been investigated. 研究了具有立方对称性及两个弛豫时间的微极热弹性介质在调和时间源中的响应.
- Wurtzite structure semiconductors, such as CdSe, exhibit strong electric dipole moment along its c-axis.It is proposed that quantum dot can be aligned along the applied field with sufficient strength. 第一种方式是先将参杂量子点样品之高分子混合腊之溶液以旋转涂布于已制作电极结构之盖玻片上,通以电场使诱发量子点转向而排列一致。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
