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- AC electric dipole 交变电偶板子
- AC electric motor is widely used in cranes. 交流电动机在起重机上得到了广泛的应用。
- 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。
- This scheme has the great advantage in application to the stepless speed control of the new AC electric power plant for torpedo. 该方法在新型鱼雷交流电动力系统的无级调速应用上将有很大的优势。
- 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;
- The device of C9-PPV sandwiched between two SiO2 layers was prepared and we obtained the blue light in addition to yellow-green emission under AC electric field excitation. 以SiO2为加速层,共轭聚合物C9-PPV为发光层制备了有机无机复合器件,得到了长波发光和短波发光共存的固态阴极射线发光。
- Presented in this paper are the structure of SIBAS32 control system,TCN train communication network and its CCU control soft of type HXD1 high-power AC electric locomotive. 介绍HXD1型大功率交流电力机车用SIBAS32控制系统、TCN列车通讯网络及其CCU控制软件的结构,分析机车网侧部件控制、自动过分相控制、操作逻辑控制、牵引/制动控制等功能,给出了机车故障诊断和调试的方法。
- 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 paper discusses the application of conversion speed regulated technique in shearer. It also introduces working principle and developing tendency of the shearer with AC electric traction. 阐述了变频调速技术在采煤机中的应用 ,介绍了交流电牵引采煤机工作原理及发展趋势。
- In this thesis, The author firstly analyze various algorithms and then on the basis of emulation results The author choose the interpolating windowed FFT to process the data of the AC Electric Parameters in the measured and controlled nodes. 文中首先分析了多种算法,在参考仿真结果的基础上选用了加窗插值FFT算法作为交流电参量测控节点的数据处理。
- Switched reluctance motor (SRM) has a double salient construction and its working principle is different from traditional AC electrical machines. 开关磁阻电机(简称SR电机)具有双凸极结构,工作原理不同于传统的交流电机。
- 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。
- The progress of automation in iron and steel industry in aspects of DCS,artificial intelligence,CIMS,modern control system and AC electric drive is described and the development trend prospected. 叙述了钢铁工业自动化在DCS、人工智能技术、CIMS、现代控制理论和交流传动技术等方面的进展,以及钢铁工业自动化的发展趋势。