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1、algebraic 代数alumina 氧化铝amber 琥珀ammonia氨ampere 安培amplitude 振幅analogous 相似的；类似的angular frequency 角频率anisotropic 各向异性anode 阳极 antenna天线antiferromagnetic 反铁磁aperture孔径；口径；光圈approximation 近似值array factor 阵因子astigmatic ray 散射线astigmatic tube of rays散光管射线asymptotic form渐近形式atomic number原子序数attenuation cons
2、tant衰减常数auxiliary辅助的axial ratio轴比azimuthal 方位角的backscattered反(背)向散射的bakelite人造树胶 bandwidth 带宽barium 钡barium tetratitanate 四钛酸钡basis function基函数beryllium铍（符号Be）Bessel function贝塞尔函数biconical transmission line双锥传输线bilinear formula双线性公式binomial二项式；二项分配binomial impedance transformer二项式阻抗变压器binomial trans
3、former二项式变换器bistatic双站boron硼bouncing plane wavesbound electron束缚电子boundary condition边界条件boundary-value problem边界值问题brass黄铜Brewster angle布儒斯特角canonical problem典型问题capacitance电容；电流容量capacitor电容器Cauchy-Riemann conditions柯西 - 黎曼条件caustic焦散线；焦散面；焦散ceresin 地蜡characteristic impedance特性阻抗charge density 电荷密度
4、Chebyshev 切比雪夫（物理学家）chloride氯化物circuit theory电路原理circular cavity 圆形孔洞circular cylinder圆柱体Clausius-Mosetti equation CM方程closed form封闭型Coaxial同轴coefficient系数；率conductivity电导率；传导性conductor导体configuration构造；形状conjugate 共轭conservation of energy能量守恒constant phase path恒定相位路径convection对流Convergence 收敛coordi
5、nates坐标cosinusoid余弦曲线 coulomb库仑（电量单位）coupled equation耦合方程critical angle 临界角current density 电流密度curvature 弯曲，曲率curved edge diffraction曲线边缘衍射cutoff frequency截止频率cutoff wave number截止波数 cylindrical圆柱cylindrical coordinate柱坐标系cylindrical surface圆柱面D.C直流电（Direct Current）damping 衰减debye德拜（电偶极矩单位）decay 衰减de
6、compose 分解；分析degenerate 退化；衰败degenerate modes简并模delta-gap sourcedensity密度 derivative衍生物derive推论diagonal对角线diamagnetic反磁性的 dielectric电介质dielectric circular waveguide介质圆波导dielectric resonator介质谐振器differential operators微分算子diffracted field衍射场diffraction coefficient衍射系数diffraction plane衍射平面dimensionless
7、无量纲的diode二极管dipole偶极；双极子Dirac delta function狄拉克函数directional impedance节点流向阻抗dirichlet boundary condition狄利克雷边界条件discrete mode离散模式dispersion equation色散方程dissipated power耗散功率distance parameter距离参数distortion失真divergence factor扩散因素divergence theorem散度定理divergence差异dominant mode主模donor供体doping半导体dual双的；双
8、重duality theorem对偶定理dyadic双值的dyadic reflection coefficient二元反射系数effective dielectric constant有效介电常数eigenfunction本征函数eigenvalue 特征值eikonal 光程函数electret 驻极体；永电体electric current density电流密度electric density电荷密度electric dipole电偶极子electric field integral equation电场积分方程式electric field relation电场强度electric
9、line source电线源electric moment电矩；电偶极矩electric potential电势electromagnetic电磁的elliptical椭圆的energy velocity能量速度 equal-ripple等波equator 赤道equiphase同相的equipotential等势的equivalent current等效电流ether乙醚evanescent waves消散波evanescent衰减exponential 指数far zone field远区场farad法拉（电容单位）Faradays law法拉第定律far-field远场far-zone
10、field远区场 fermata principle费马原理ferrimagnetic亚铁ferrite铁氧体ferroelectric铁电体ferromagnetic铁磁性；强磁性fiber optics cable光导纤维电缆filled rectangular waveguide矩形波导flint 打火石flux通量forbidden band禁带formica防火胶板 free electron自由电子fresnel integral菲涅尔积分fresnel perpendicular coefficient菲涅耳垂直系数fresnel reflection coefficient菲涅
11、耳反射系数fresnel transition function菲涅尔转换函数fused silica石英玻璃galerkins method盖勒金方法gallium镓gallium arsenide砷化镓gausss law高斯定律geometrical optics field几何光学领域geometrical theory of diffraction衍射几何理论germanium锗glycerin甘油graded-index渐变折射率graphite石墨Greens function格林函数group velocity波群速度guide wavelength波导波长gyrator 回旋
12、器gyromagnetic ratio旋磁比率；磁旋比hallens integral equation哈伦积分方程式Hankel function汉克尔函数hard polarization硬磁场helical 螺旋形的helium氦helmholtz equation亥姆霍兹方程hemisphere半球Hermitian properties埃尔米特属性Hertz赫兹higher order diffraction高阶衍射homogeneous齐次的horizontal水平的；横的horizontal polarization水平极化huygens principle惠更斯原理hybrid
13、 mode混合模式hydrogen氢hyperbolic双曲线hysteresis磁滞（现象）identities恒等式image theory镜像原理impedance阻抗impulse response脉冲响应impurity杂质incident field入射场incident wave front入射冲击波波阵面index of refraction折射率inductance电感；感应系数infinitesimal无限小inhomogeneous不同质的；不同源的insulator绝缘体integral积分integration集成intensity强度interaction交互int
14、rinsic impedance固有阻抗ionic离子的isotropic各向同性kirchhoffs current law基尔霍夫电流定律kronecker delta function克罗内克脉冲函数lanthanum镧larmor precession frequency拉莫尔旋进频率lateral dimension横向尺寸latitude 纬度lattice晶体law of diffraction衍射规律legendre polynomial勒记德多项式line source 线源linear integral operator线性积分算子locus轨迹；位点；复数locilogarithmic对数longitude经度longitudinal section magneti
