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- An emulsion under test must always be exposed to light of the correct wavelength and wavelength range. 试验的乳胶必须始终对恰当的波长和波长范围进行曝光。
- In long wavelength range(dark orange,H=14),the RI of IL was 88.4% higher than FL. 照射在以反射长波光为主的深橙色纸张(H=14)时;白炽灯的反射系数比荧光灯高88.;4%25。
- The spectral range for Grating #H6, #H7, #H9, #H10, #H11 and #H12 varies according to the starting wavelength range. 12号光栅的光谱覆盖范围随其始波长范围变化。
- These fibres are optimized for use in the wavelength range from 1530 nm to 1565 nm. 这些光纤在1530 nm 到1565 nm波长范围具有最优化使用。
- The band width limitation for a multistage waveplate is defined as the allowable wavelength range of waveplates under some restrained conditions. 本文所述带宽容限是对多级波片而言,即在某些限定条件下,波片允许的波长取值范围。
- This paper gives a brief introduction on the trend of the extension of system operation wavelength range from C-band to L-band. 阐述了通信波段由C-band向L-Band扩展的趋势.
- Both of our detectors' responsivity will be increased at long wavelength range as the temperature raise.This is due to the thermal excitation effect. 我们两个侦测器的光响应在长波长范围皆会随著温度的上升而增加,我们认为这是由于热激发的效应。
- Compared with Congo red-PVAL, the polarizing rates of GGHC-1-PVAL was improved over 20%, the wavelength range at degree of polari- zation>40% was improved about 45 nm. 与刚果红染料膜相比,GGHC-1-PVAL膜在最大吸收波长处的偏光度增加20%25;
- The domain of superlattice investigation, we want to produce the larger wavelength range and higher photoresponse. Then, we change the structure to get the better responsivity. 在红外线侦测器的研究领域中,我们朝向制作出侦测波长范围大和高响应的元件,所以我们改变之前的结构想去得到更好的响应。
- Their ability to provide amplification over the very broad wavelength range from ~975nm to ~1200nm is expected to generate increasing interest in the near future. 有较宽的吸收光谱(850~1050nm),可以利用多种泵浦光源来设计泵浦方案;
- The results show that with the increase of rhodamine 6G dye concentration in ethanol alcohol, lasing wavelength is red shifted and lasing wavelength range is widened. 实验结果表明,随着激光染料浓度的增加, 回音壁模式激光辐射的波长向长波方向移动, 激光波长范围变宽。
- In this paper, we report on the self-focusing of picosecond laser pulses in large-coresilica fibers and accompanying generation of quasi-continuum which covers the entire visible wavelength range. 本文报导了大芯径石英光纤中短脉冲激光的自聚焦和伴随产生的复盖整个可见光区的准连续光谱。
- It was found that the light reflecting ratio at a given wavelength range would decrease with the increase of moisture content of kraft pulp and the decrease would be greater at the longer wavelength. 结果表明:在指定波段内纸浆的光反射率受到硫酸盐纸浆水分含量(纸浆浓度)的影响,随着纸浆水分的增加,纸浆的光反射率下降,在长波长处的光反射率降幅大于短波长处;
- Based on the Floquet theorem, the photonic bandgap properties of periodic layered media are analyzed, and the wavelength range of high-reflection region for periodic layered media is discussed. 对于具有周期单元的分层介质材料高反射区的波长范围,提供一种简明的估计分析方法。
- The numerical results show that the red-shifted wavelength is strongly dependent on the ISRS whether in the abnormal, normal or zero dispersion wavelength ranges of the PCFs. 分析结果表明,无论在光子晶体光纤的反常色散区、正常色散区还是在光纤的零色散点,脉冲内拉曼散射效应对长波波段的光谱展宽都具有重要的作用。
- Whole visible light wavelength range 全波段可见光
- What wavelength is this station on? 这个电台在哪个波段?
- It has come within the range of practical politics. 这就属于可实施性政治的范围了。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- Come and see our range of gardening tools. 来瞧瞧我们的成套园艺工具吧。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries