发现不同周期中相同条件下腐蚀得到的多孔硅层，其层厚随周期的不同而不同，从而限制了多孔硅发光峰半宽的缩小。
It is found that there is a inhomogenity of thickness of different layers in different period which was etched under the same condition.
利用半峰宽与保留时间的线性关系，对气相色谱填充柱柱效能的测定作了进一步的研究。
It is studied to measure the efficiency of gas chromatographic packed columns with the linear relationship between peak width and retention time.
本文用17O-NMR研究了饮用水所具有的团簇结构特征与谱线半峰宽的关系。
The relationships of Using 17O - NMR to study drinking water cluster structure between full width at half maximum intensity.
同时PL峰的半峰宽随着应力增加而逐渐加大。
With the stress increased, two peaks were split apparently and the FWHM broadening of the PL peaks appeared.
对信号响应的波形特征进行分析和讨论，实验得出LIV信号半峰全宽与数据采集卡临界采样率成反比例关系。
The results show that there are inverse proportional relationship between full wavelength at half maximum(FWHM)of the LIV signal and critical sample rate of data acquisition card.
荧光光谱出现裂分并发生蓝移，发射强度大幅度提高，半峰宽变窄。
The photoluminescence spectrum is blue shifted with a shoulder peak, and the spectral intensity increases markedly.
当半峰宽较小的电泳峰信号经过传统的平滑滤噪处理后，会出现明显的峰值误差。
Obvious error of peak value may appear if the signals with small full width at half-maximum (FWHM) were filtered with traditional smoothing and de-noising approaches.
从双晶衍射半峰宽值可以评估硅片的抗弯强度。
By the halfwidth of rocking curve we can estimate the bending stress of silicon wafer.
在直径为6毫米的电子枪窗口后测得电子束峰值电流为7安，脉冲的半峰宽为6～8毫微秒，最大电子能量约为107千电子伏特。
Thee-beam peak current is 7A measured behind a 6mm diameter e-beam window. The pulse duration (FWHM) is 6-8ns and the maximum electron energy is about 107keV.
并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。
The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.
阱区介质厚度与束缚态半峰宽呈阶梯形状降低，而阱区介质厚度与束缚态品质因子呈阶梯形状升高。
The half width of transmission peak is steppedly reduced and the Q-factor on the confined state is steppedly increased with the increasing of the dielectric thickness in well.
夹有中间介质层氟化镁薄膜的LRSPR模式与传统模式相比，共振吸收峰的半峰宽缩小了52%。
The width of the resonance curve at half-maximum height can be reduced by 52% for LRSPR mode compared to conventional SPR mode.
运用激光喇曼光谱的分析方法，测量了它们的激光喇曼谱在伸缩振动喇曼峰处的半峰全宽，同时也测量了样品在伸缩振动喇曼峰处的退偏振度。
By using laser Raman spectrum method, the samples full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
电致发光光谱纯度有了很大提高，半峰宽由普通二极管的20纳米降到4纳米以下。
EL purity enhanced from common LED's FWHM about 20 nm decreased to RCLED's FWHM of 3-4 nm.
运用激光拉曼光谱的分析方法，测量了它们的激光拉曼谱在伸缩振动拉曼峰处的半峰全宽，同时也测量了样品在伸缩振动拉曼峰处的退偏振度。
By laser Raman spectrum method, the samples' full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
当金纳米颗粒的高度较大时，共振波长较短并且共振峰半高宽较小。
Larger height corresponds to smaller LSP resonance wavelength and narrower resonance peak.
当金纳米颗粒的高度较大时，共振波长较短并且共振峰半高宽较小。
Larger height corresponds to smaller LSP resonance wavelength and narrower resonance peak.
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