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- Foot long wavelength, how can that be? 英尺长的波长,怎么来的?
- These are nonionizing EMF of much longer wavelength. 这些是非电离辐射,波长要长得多。
- 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。
- Blue light has a shorter wavelength and is refracted more than light with a longer wavelength such as red light. 蓝光由于波长较短,其被折射的幅度会比红光等较长波长的光为大。
- 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。
- Light is an electromagnetic wave, with a longer wavelength than X-rays and ultraviolet, and a shorter wavelength than infra-red, microwaves and radio waves. 光是一种电磁波,其波长长于X光和紫外线,短于红外线、微波和无线电波。
- 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。
- 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。
- UV-vis diffuse reflectance spectra showed that the absorption of TiO2-S-Fe in the visible light district was strengthened and the band edge moved to longer wavelength obviously. UV-vis漫反射表明,TiO2-S-Fe对可见光吸收增强,吸收带边明显红移;
- 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。
- With the increase of UV exposure, the resonance wavelength shifts toward longer wavelength and resonance peak intensity increases first and then decreases. 随着曝光量的增加,其共振波长向长波方向移动,共振峰强度先增大继而减小。
- With the increase of treatment temperature, the emission peaks in photoluminescence spectra of CN powder obtained under the pressure of 5GPa shift to longer wavelength. 在5GPa压力条件下,随处理温度升高,碳氮粉末的荧光发射峰产生红移。
- So the longer wavelengths can't make it as easily into tunnels? 所以,越长的波长越不能容易地进入隧道吗?
- 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。