Crystal can be crystallographically oriented by molecular spectrum with the change in band shift, band intensity, and band shape.
利用分子光谱谱带位移、谱带强度、谱带形态等的变化，可以初步对晶体作结晶学定向。
With wear, the band stretches and then you'll want to shift to the tightest closure.
和其他衣服一起穿时，背带伸直，你会想把它提至最高位置。
The spectra have been assigned theoretically and the red shift of spectral band from molecule to cation has been discussed.
对光谱进行理论指认并讨论了从中性分子到离子谱带红移的原因。
If you change the view Angle, the partial photonic band gap will shift to short wavelengths for oblique incidence.
如果你改变了观看角度，光子带缺口会因为斜入射而移向短波层次。
In comparison with that of the bulk Ge crystals, the nanocrystalline Ge show a blue shift of energy and the optical band gap increases with decreasing of the particle size of the nanocrystallites.
研究表明：镶嵌在绝缘介质薄膜中的纳米锗颗粒的能带是量子化的，随着纳米锗粒子平均尺寸的减小，其吸收带隙增加，吸收带边蓝移的程度相应增大。
The results indicate that the blue shift of band gap depends on the annealing temperature and annealing time. Choosing reasonable annealing condition can control the magnitude of blue shift.
实验结果表明，带隙蓝移同退火时间和退火温度有关，合理选用退火条件可以控制带隙的蓝移量。
The shift in absorption spectra of the silver plasmon band is explained in terms of surface effects and size effects.
研究表明，银的等离子体共振吸收峰的移动是尺寸效应和表面效应共同作用的结果。
Both the red shift of the plasmon absorption band and the SERS effect result from the interparticle interactions of gold nanoparticles within the films.
吸收峰红移及SERS效应与薄膜中的金纳米粒子间的电磁耦合作用有关。
Approximation and recovery of band-limited functions from shift-invariant operators is studied.
给出了有限频带函数利用平移不变算子的逼近与恢复。
From the array theory, a phased receiving and wide-band phase-shift scheme for this kind of Doppler log is proposed in this paper.
本文在讨论相控阵多普勒计程仪原理的基础上，提出了相控接收和宽带系统移相的方案。
Blue shift appears both on the absorb edges in the absorption spectra and on the band-edge emission in the luminescence spectrum.
在紫外吸收谱中表现为吸收边明显蓝移，而在光致发光谱中，表现为带边发射的蓝移。
The PL spectra also shows a band-gap blue-shift.
PL测试也表明其能带发生蓝移。
The offset quadrature phase-shift-keyed(OQPSK) is an effective digital constant envelope modulation for band-limited nonlinear channel.
偏移四相相移键控（OQPSK）是一种适用于在限带非线性信道中使用的高效恒包络数字调制技术。
The studies have found that the radiation pulse will be broadened after passing through the UWB antenna, and the spectrum will shift entirely to the lower frequency band.
研究发现，脉冲信号通过天线后，辐射的脉冲信号会出现拖尾、振铃，所覆盖的频谱整体向低频端移动。
The quantitative results about shift of Fermi surface, widening of energy band width and varying of atomic valence of each crystal site are given.
给出了高压下费米面移动、能带展宽和各晶位原子价变化的定量结果。
The results show that C, P, N, S doped anatase TiO2 all can cause the absorption band of optical catalysis to red-shift, the absorpotion coefficient in the visible light r.
计算结果表明，C、P、N、S掺杂锐钛矿TiO2都能使TiO2的光催化吸收带在一定程度上红移，并在可见光区有一定的吸收系数。
Based on the model, the BER Bit Error Ratio performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK Phase Shift Key...
结果表明移动卫星信道中存在的多径和阴影现象使系统的误码性能恶化，而采用宽带扩频调制则可极大改善系统的性能。
Based on the model, the BER Bit Error Ratio performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK Phase Shift Key...
结果表明移动卫星信道中存在的多径和阴影现象使系统的误码性能恶化，而采用宽带扩频调制则可极大改善系统的性能。
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