能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
永磁电机中采用混合式磁路结构能有效地提高气隙磁通密度。
The adoption of hybrid magnetic circuit structure in permanent magnet motors can effectively increase air gap flux density.
数值结果表明：随着温度的升高，单电子态密度所呈现的库仑能隙逐渐消失；
Numerical results clearly show that the Coulomb gap in the single-electron density of states is filled gradually up as the temperature increases.
电机的密度高，气隙磁场的方波形状好。
The motor possess characteristically high power density and the gap magnetic field closes to square waveform.
能隙对称性；自旋涨落；局域态密度。
通过原子上能级与光子频率带隙边缘的相对位置或者光子态密度，可以抑制或增强原子的自发辐射。
Spontaneous emission can be totally suppressed or strongly enhanced depending on the relative position of the resonant frequency from the edge of the photonic band gap and the photonic mode density.
结果表明，-U中心的存在使激发谱“能隙”内出现很小值的态密度。
Results show that a small density of states due to the -U centers exists in the region of "energy gap".
构造考虑齿槽效应的气隙相对磁导函数，计算出气隙磁通密度，进而用麦克斯韦应力张量法计算出电机的磁阻转矩。
The effect of stator slotting being taken into consideration, the air gap relative permeance functions are derived and the flux density in air gap are computed.
光子带隙结构中的辐射场态密度(DOS)不同于自由真空场中的辐射场态密度。
Photonic band gap (PBG) structures have been shown to have a density of states (DOS) of emission field different from that of free-space vacuum field.
推导出空载气隙磁密和推力密度的数学表达式，分析了电机的尺寸对推力、推力密度的影响。
Infer mathematical expressions of air-gap permanent magnet flux distribution and thrust density, analyzes the effects of thrust and thrust density by the size of the motor.
“如果赝隙真的是电荷密度波，那将是一个非常非常重大的发现。因为人们在过去几十年里都在寻求这个问题的答案。”他说。
"If it is true that the pseudogap is a charge-density wave, that would be a major, major outcome because people have been looking for this for the past decade," he said.
“如果赝隙真的是电荷密度波，那将是一个非常非常重大的发现。因为人们在过去几十年里都在寻求这个问题的答案。”他说。
"If it is true that the pseudogap is a charge-density wave, that would be a major, major outcome because people have been looking for this for the past decade," he said.
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