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- 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。
- 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。
- 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。
- 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;
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- 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。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- This paper sums up the theoretical and physical basis of the lithologic sounding, and points out that the electrical dipole field is the basic theory of the lithologic sounding. 摘要首先概括了岩性测深技术的理论基础和物性基础要点,强调电偶极子场是岩性测深技术的基本理论。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。