极化度又称可极化性,它表示成键的电子云在外界电场的作用下,发生变化的相对程度。极化度除了与成键原子的结构和键的种类有关外,还与外界电场强度有关。成键原子的体积越大,电负性越小,原子核对成键电子的束缚越小,键的极化度就越大。
分子的变形极化程度称为分子的极化度(Polarizability), 就是分子在光波交变电场的作用下,分子中电子云变形的难 易程度。 分子拉曼活性与诱导偶极矩有关,P越大,拉曼谱线越强。
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...性 极化度 极化SAR图像分类 雷达极化 [gap=1153]Keywords : Target scattering randomness; the degree of polarization; polarimetric SAR image classification; radar polarimetry ..
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分子极化度 [物化] molecular polarizability
克分子极化度 molarpolarization
极化强度 [电磁] intensity of polarization ; [电磁] polarization ; electric Polarization ; Polarization Intensity
最优极化度 Optimal Polarization Degree
极化度的修正 Modification of polarization
极化度不对称性 dissymmetry of polarizability
浓度极化 Concentration Polarization
磁极化强度 magnetic polarization ; magnetic pole intensity ; [电磁] magnetic polarization intensity
在扭曲波冲量近似下,讨论中能区反质子与原子核非弹性散射的微分截面和极化度。
In the framework of the distorted wave approximation, we discuss the differential cross section and polarization of antiproton-nucleus inelastic scatterings at intermediate energies.
而且,电子的自旋极化度与系统的结构参数密切相关,因此通过调整磁条可以调控系统中自旋极化电子的行为。
Moreover, electron-spin polarization are relevant to the structure parameters of the system, so we can control spin-polarized electronic behavior by means of adjusting ferromagnetic stripes.
其阴极极化曲线也与国外酸铜光亮剂的阴极极化曲线形状相似,峰值电位和峰值电流相近,极化值与极化度近于相等。
Covering power, throwing power, polarization value, polarizability, peak point potential and peak point current of the brightener are also almost equal to those of the abroad counterparts.
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