Difference absorption measurement and wavelength modulation harmonic measurement are two fundamental approaches for gas light absorption detection.
差分吸收检测和波长调制谐波检测是气体光吸收检测的两种基本方法。
The principles of intensity modulation and difference absorption are discussed. The scheme of fiber grating and difference absorption detection is designed.
分析了强度调制和甲烷浓度差分检测原理，建立了光纤光栅式差分检测方案；
Nonetheless, Jobs said, “This is life in smartphone world, ” ignoring the difference between the absorption and impedance mismatch problems.
尽管如此，Jobs说，“这是智能手机领域的正常现象，”忽略了吸收和阻抗失配问题之间的区别。
Nonetheless, Jobs said, “This is life in smartphone world,” ignoring the difference between the absorption and impedance mismatch problems.
尽管如此，Jobs说，“这是智能手机领域的正常现象，”忽略了吸收和阻抗失配问题之间的区别。
When an infrared heater is used, please pay attention to the extent of heating since the absorption rate of infrared will vary due to difference in the color and size of the capacitor.
当使用红外线加热时，请注意加热程度，因为红外线吸收率会随着电容器颜色和大小的不同而改变。
The difference among mineral K absorption proportion of wheat genotypes under low K condition is greater than that under high K condition.
在低钾条件下，吸收矿物钾量的比例差异大于高钾条件下吸收的矿物钾比例。
The problems of EM energy absorption of human body irradiated by plane wave are discussed by using the Finite-Difference Time-Domain (FD-TD) method.
本文讨论了用时域有限差分法计算在平面电磁波照射下人体对电磁能量的吸收问题。
Resonance light scattering (RLS), fluorescence and absorption spectra of eosine Y (EY) has been measured to study the difference and relationship between RLS and resonance fluorescence.
研究了曙红Y（EY）的共振散射光谱、荧光光谱和吸收光谱，讨论了共振光散射与共振荧光的区别与联系。
So we can see that effect on chemical fertilizer result from difference on fertilizer absorption ability between maize varieties far exceed difference on the fertilizer application technique.
可见，玉米品种间吸肥能力的差异给化肥效应造成的影响远远超过化肥常规技术优劣之间的差异。
The peritoneal fluid absorption rate as well as direct lymphatic absorption rate had no significant difference between all the groups.
但总重吸收率和直接淋巴吸收率在各透析组之间无显著差异。
The difference in distribution extent of root absorption activities between two varieties was not significant.
两品种根系吸收活力的分布范围相差不大。
The difference of 12-minute running and maximum oxygen absorption at plateau and plain was determined for the purpose of making reference in training.
确定的12分钟跑和最大吸氧量在高原和平原的差值，供训练参考。
CO difference spectrum test also indicated that it had higher specific absorption.
CO差光谱显示该蛋白具有更强的特征吸收。
The second class absorption heat pump can get hot water or vapour using heat potential difference of middle temperature exhaust gas and lower temperature sink.
第二类热泵可利用中间温度的废热与低温热源之间的热势差，制取热量少但温度高于中温废热的热水或蒸汽。
The solution in ampoules has been measured by flame atomic absorption spectrophotometry without significant difference between preparing value and measuring value.
配制完成后使用火焰原子吸收法对其进行了多次重复测量，结果表明，测量值与配制值一致。
When there is temperature difference between the pollutant gas and the background, the absorption and emission characteristics of the pollutant gas can be revealed in infrared spectra.
当污染气体与背景存在温差时，红外光谱就能反映出污染气体的吸收或发射特征。
The solution in ampoules has been measured by flame atomic absorption spectrometry without significant difference between preparing value and measuring value.
配制完成后使用火焰原子吸收法对其进行了多次重复测量，结果表明，测量值与配制值一致。
The solution in ampoules has been measured by flame atomic absorption spectrometry without significant difference between preparing value and measuring value.
配制完成后使用火焰原子吸收法对其进行了多次重复测量，结果表明，测量值与配制值一致。
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