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- long wavelength fiber 长波长光纤
- Foot long wavelength, how can that be? 英尺长的波长，怎么来的?
- Waves of long wavelength are diffracted more than those of short wavelength. 波长较长的波比波长较短的波易形成衍射。
- But the resulting Rayleigh-Jeans formula only matched the experimental curves in the very long wavelength region. 但是所得到的瑞利-勒斯公式只在波长很长的区域才和实验曲线相符。
- Metal Induced filter: unlimited long wavelength, performance over the United States imported products. 金属诱导滤光片:截止波长无限长,性能超过美国进口产品。
- Finally,experiment yesult of a few high speed long wavelength pin PD be introduced. 最后介绍几种高速度长波长 pin PD的实验结果。
- 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。
- These are nonionizing EMF of much longer wavelength. 这些是非电离辐射，波长要长得多。
- The target can be modeled by dihedral formed between its side and the ground due to the long wavelength of VHF/UHF. 在VHF/UHF低频段,一般的人造目标可简单模化为目标侧面与地面之间形成的一个长二面角。
- SrZnO_2 luminescent material is a promising green-emitting phosphor by long wavelength UV excitation because of its luminescence properties. 本文详细研究了钐离子掺杂SrZnO_2荧光体的发光性能、格位取代、浓度猝灭、能量传递以及共掺杂碱金属(Li,Na,K)离子对SrZnO_2:Sm~(3+)发光性能的影响。
- A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a. 合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。
- 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。
- The common target (such as military vehicle) can be modeled by dihedral formed between its sides and ground due to the long wavelength of VHF/UHF. 在VHF／UHF低频段，一般的人造目标可简单模化为目标主侧面与地表面之间形成的直二面角。
- Infrared: Nonvisible, long wavelength radiation from a carbon or xenon arc that contributes to the heating of the film and equipment. 红外线：从碳弧灯或氙弧发出的不可见的、长波长的辐射，它对胶片和设备传送热量。
- Superimposed multi wavelength fiber Bragg gratings 多波长光纤光栅
- The hotter the gas, the more energy is given off.Slightly hot gas gives off mostly long wavelength (low energy) light (infra red). 低热的气体发散出几乎都是长波光（低能量，红外线）。
- Red has the longest wavelength of visible light, and violet the shortest. 红色拥有最长的可见光的波长，蓝紫色是最短的。
- The lasing wavelength is 1.33 mm and threshold current density is 248A/cm2. This is the first report on successful fabricating of long wavelength CW QDs lasers in china. 阈值电流密度为248A/cm2.;这是国内首次报道室温连续激射量子点长波长激光器
- In this paper, a method of optimal parameter selection for determining two operating wavelengths and their bandwidths of a high precision noncontact dual wavelength fiber optic pyrometer is proposed. 对实用化的高精度非接触式双波长光纤高温计的工作波长及其带宽进行了最优化设计，获得了良好的效果。
