To single channel algorithm of one wide thermal data such as TM/ETM+6, CBERS-IRMSS and HJ-1B, effective wavelength is better than central wavelength to represent integral of band radiance.
Landsat、CBERS和环境卫星等宽波段红外数据的通道辐亮度和温度的关系,用有效波长比中心波长代替积分效果更好,但都存在一定误差,针对这些传感器数据的单通道算法须考虑波谱响应的差别。
Effective wavelengths of analyzing 15 kinds of rare earth elements by ICP were also selected.
结果表明:使用酒精前处理的强酸一号阳离子交换树脂对稀土元素进行分离与富集是一种准确可靠的预处理方法,并针对15种稀土元素选择出了ICP分析中的有效波长。
This paper Describes the effective wavelength theory and the practical expression of effective wavelength and the iterative temperature calculation method used to the standard pyrometer developed by the National Institute of Metrology.
本文阐述了有效波长理论和在中国计量科学研究院研制的标准光电高温计中有效波长的实际表达式与测温迭代计算方法。
Wavelength dependences in generation of highly charged ions by intense nanosecond laser-cluster interaction;
纳秒激光电离分子团簇产生高离化离子的激光波长效应
With the conception of equivalent wavelength,the authors are albe to make better choices of arguments θ and f 0.
利用等效波长的概念对ＦＴＰ（付立叶变换轮廓术）测量方法中的参数θ与载频ｆ０进行优化选择，保证了付立叶频谱中各级谱的完全分离与系统测量精度。
The equivalent wavelength is deduced and defined by considing the influence of ambient radiation, and adopted to simplify the mathematical model of temperature measurement.
考虑了环境辐射影响,基于中值定理推导并定义等效波长,用于简化测温数学模型。