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。
This is no small thing; the standard for Wi-Fi was developed on unlicensed spectrum that had been considered "junk band", cluttered with low-intensity signals from microwave ovens and baby monitors.
这不是一件小事；短距离无线保真频率是无牌普，曾经被认为是“垃圾频率”，短距离无线通讯充满了从微波炉和婴儿监视器里收集到杂乱的低强度信号。
Pressure data were analyzed by wavelet transform in wavelet domain. Frequency band energy spectrum and intensity index of ISW based on wavelet coefficient were obtained.
通过基于子波的分析方法，对压力数据进行了分析，获得了基于子波系数的频带能量谱和冲击波强度指数。
Above the specified pressure, the intensity of band III has a transition which suggests the protein is denatured.
当压强超过某值后，第iii带强度发生了跃迁，蛋白质发生了明显的变性。
The factors of effecting runner intensity performance such as the blades number, local thickness of crown and band are analyzed.
分析了叶片数、叶片局部加厚、上冠下环厚度等因素对转轮强度性能的影响。
The band edge emission was observed in the PL spectra at room temperature. Its intensity was related to quality of the crystal.
在室温下的PL测量中见到了带边发射，其强度与晶体质量有关。
The ultraviolet absorption peak narrows, absorption intensity increases, the absorption margin becomes steep and moves to longer wavelength, the optical band gap decreases as well.
紫外吸收峰变窄，强度增加，吸收边变得陡峭并向长波方向移动，光学带隙降低。
The dissertation calculates the spectral intensity and transmittance along the wavelength, using narrow band model, according to the physical property.
研究了窄谱带模型在气体辐射中的运用，根据气体介质的物理性质，计算了对应各个波长段的辐射强度和穿透率。
The results showed that the soluble proteins and isoenzymes, there are same band with, but the quantity of band and activity of enzymes with different intensity;
结果表明，各样品的蛋白质、同工酶酶谱有共有带，但酶带数量与活性强度有差异；
The intensity of the first band is equivalent in two directions, while the second and the third parallel toc-axis are much stronger than the vertical.
相对强度上，两个方向上第一组的谱带强度相当；第二组、第三组谱带强度平行方向明显强于垂直方向。
It revealed a band of fat with a high signal intensity in the myocardium of the anterior free wall of the right ventricle.
图中可见右室前壁游离缘心肌内一条高信号脂肪带。
It revealed a band of fat with a high signal intensity in the myocardium of the anterior free wall of the right ventricle.
图中可见右室前壁游离缘心肌内一条高信号脂肪带。
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