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- The peak wavelength in RTPL measurement is measured to be 1278 5nm. 光致发光谱的峰值波长为 12 78.;5 nm
- Alq3 is a green emitter with PL peak wavelength in the range of 500 nm. 8-羟基喹啉铝主要发蓝绿色的光,其发光波长在500 nm左右。
- The fluorescence spectrum is within a ranging from 306 nm to 345 nm. Its peak wavelength is about 317 nm. 乙醚的荧光峰是波长306 nm至345 nm范围的宽谱峰;峰值波长在317 nm左右.
- Polydiepersity index was 7.6. Emission peak wavelength of EL cell based on PDHPV was 486nm(blue light),turnon voltage was 22 V. 电致发光器件的发光峰值波长为486nm(蓝光),起亮电压为22V。
- NPN film could emit intense blue fluorescence with a peak wavelength at 448.6 nm and a bandwidth of 72.6 nm under UV-Vis excitation at 365 nm. 在365 nm紫外光的激发下;产生发光峰在448.;6 nm附近、谱线带宽为72
- Electroluminescence (EL) spectra of the devices are very similar to photoluminescence (PL) spectrum of the single deposited LiBq_4 film with peak wavelength at 492 nm. 器件的电致发光 (EL)光谱与LiBq4 薄膜的光致发光 (PL)光谱相同 ,峰值波长均为 4 92nm。
- The results indicated that NPN film could emit intense blue fluorescence with peak wavelength at 448.6nm and bandwidth of 72.6nm under UV excitation at 365nm. 结果表明;NPN薄膜在365nm紫外光的激发下;产生发光峰在448.;6nm附近、谱线带宽为72
- The system can obtain anytime spectral irradiance, given waveband irradiance of instant light source and its change with time as well as the change of peak wavelength with time. 系统可获得瞬变光源点燃过程当中各时刻的光谱辐照度、给定波段的辐照度及其随时间的变化、峰值波长随时间的变化。
- Meanwhile, the dependence of the transmission peak wavelength and depth on phase shift is diminished greatly and the impact of phase shift can be ignored by proper apodization. 切趾还大大减弱了透射峰波长和深度对相移量的敏感度,适当切趾后相移量的影响可以忽略。
- The deviation of Bragg reflection wavelength with respect to the lasing wavelength is related to reflectivity distribution of fiber Bragg grating, gain spectral distribution of semiconductor gain media and gain peak wavelength. 布拉格反射波长相对于激射波长的偏移量与FBG的反射率分布、半导体增益介质的增益谱分布及增益峰值波长有关;
- The experimental results indicate that starch-water suspension excited by 230nm to 280nm UV light can emit fluorescence ranged from 300nm to 450nm but peak wavelength varies with exciting light. 荧光光谱实验结果显示,在230nm~280nm紫外光照射下都能发射出荧光,荧光位于300nm~450nm间,但荧光峰值波长随激发波长有所不同。
- spectral response peak wavelength 光谱响应峰值波长
- Discussion on Correction of LED Peak Wavelength Testing LED峰值波长测试校验的探讨
- Differences among peak wavelengthes and peak intensities can be used to distinguish woody broadleaf trees and coniferous trees, as well as herbaceous dicotyledon and monocotyledon. 利用峰的波长,荧光强度的差异可以将木本阔叶树、针叶树,草本双子叶及单子叶植物加以区分。
- Many mountaineers have reached that mountain peak. 许多登山家都登上过那座大山的顶峰。
- We have a precipitous climb to the peak. 我们向着陡峭山顶攀登。
- What wavelength is this station on? 这个电台在哪个波段?
- The results show that the reflectance spectra of J-aggregates of anionic-cationic cyanine dyes adsorbed on AgBrI microcrystals have peak wavelengths of anionic and cationic cyanine dyes. 结果表明:阴阳离子菁染料吸附在碘溴化银立方体颗料表面形成的J-聚集态的反射光谱具有单个阴离子、阳离子菁染料形成J-聚体反射光谱的峰值波长。
- Tourism is at its peak in August. 旅游业在八月份达到高峰。
- The climbers made camp half-way up the peak. 登山队员在半山腰扎营。