1) water vapour absorption
水蒸气吸收损耗
2) water vapor absorption
水蒸气吸收
1.
Using the methods of average smoothing, Fourier low-pass filtering and wavelet decomposition and reconstruction, the oscillations on the spectra caused by the water vapor absorption are removed.
采用太赫兹时域谱分析技术测量了在氮气和空气环境下四种典型爆炸物的太赫兹光谱,并分别利用均值平滑、傅里叶低通滤波以及小波分解与重构三种方法来消除空气中由水蒸气吸收引起的光谱振荡现象。
3) Atmospheric absorption loss
大气吸收损耗
4) vapor loss
蒸气损耗
5) Absorption loss
吸收损耗
1.
Absorption loss due to high harmonics of C-H vibrations, the primary loss factor in PMMA POF, was analyzed and calculated.
随着波长的增加 ,C -H谐波吸收损耗增加 ,而伸缩振动的吸收损耗比弯曲振动高一个数量级 ,且两者分别与量子数呈线性关
2.
A quarter-wave conventional film system was adopted to analyze the main effect of the distribution of electric field intensity,absorption loss and the scattering loss on the properties of 193 nm HR mirror.
采用1/4规整膜系,从电场强度、吸收损耗及散射损耗的分布几个方面,对影响193 nm反射膜性能的因素进行了分析。
3.
According to the absorption properties of erbium-doped optical fiber, there would appear a sharp absorption loss, which brought more difficulties to the actual measurement of slow light and its application in communications.
由掺铒光纤的吸收特性可知,此时必伴随着强烈的吸收损耗,这势必会给实际的慢光信号测量及光通信领域带来诸多的困难。
6) Reflection Loss
吸收损耗
1.
In order to reduce the pollution, which the electromagnetic wave being reflected back into air will pollute again the electromagnetic environment, in this paper, the double gradient model for shielding functionally gradient materials (SFGM) was put forward to realize low reflection loss and high absorption loss for electromagnetic wave.
制备的镍/镍锌铁氧体/环氧树脂梯度电磁屏蔽材料,其结果表明:在频率<1GHz时,双梯度材料对电磁波的反射损耗比非梯度材料平均降低了6～8dB;而吸收损耗平均提高了6～14dB。
补充资料：冷蒸气原子吸收光谱法
分子式：
CAS号：
性质：用原子吸收光谱法测定试样经化学反应形成汞蒸气(称冷蒸气)含量的方法。汞在酸性溶液中被还原剂(如SnCl2)还原为金属蒸气状态，用载气将其导入两端有石英窗的长吸收管中，在波长253.7nm处用原子吸收光谱法测定瞬间吸光度值。
CAS号：
性质：用原子吸收光谱法测定试样经化学反应形成汞蒸气(称冷蒸气)含量的方法。汞在酸性溶液中被还原剂(如SnCl2)还原为金属蒸气状态，用载气将其导入两端有石英窗的长吸收管中，在波长253.7nm处用原子吸收光谱法测定瞬间吸光度值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条