spectral characteristic

The variation of physiological characteristic parameters in Cd-induced stress on rice is complex and unobvious, which lead to subtle changes in spectral curve shape. Some methods were used to enhance and extract subtle spectral feature information associated with heavy metal pollution.

鉴于镉对水稻各种生理特征参数的影响具有复杂隐蔽性，导致冠层光谱特征变化微小，需要采用一些方法增强和提取隐含在光谱中的污染弱信息。

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All materials have their characteristic spectral absorption peaks in remote sensing data.

各种物质在遥感数据中都有其特征的波谱吸收峰.

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The noise characteristic of the train wheel set vibration signal is researched through spectral correlation density function based on the auto-correlation function analysis of additive noise.

以列车运行过程中最常见的加性噪声为例，分析了循环自相关函数的降噪效果。继而研究了谱相关密度函数对列车轮对振动信号中常见噪声分量的降噪特性。

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Study on the Spectral Characteristic of the Diazotization-Coupling with Sulfanilic Acid and Its Analytical Application

对氨基苯磺酸重氮化偶联反应的光谱特性及其分析应用

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Both MT-ⅰ and MT-ⅱ contained 7 cadmium atoms and 20 sulfhydryl groups per molecule, and showed the spectral characteristic of cadmium-thionein, i.e. a broad shoulder at 254 nm.

MTⅠ和MTⅡ的分子量均为9kD，每蛋白分子均含7个Cd和20个巯基，且具254nm的Cd SH特征吸收肩。

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Spectral Analysis and Its Application of Tidal Oscillation Characteristic

潮汐振动特性的频谱分析及其应用

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The logic function classification with spectral coefficients is discussed and the definition of characteristic threshold logic function is given.

讨论了逻辑函数的谱系数分类，给出了特征阈值逻辑函数的定义。

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Spectral characteristic and multi-scale analysis of a wet cold front in boundary-layer atmosphere

一次降水性冷锋的边界层谱特征及尺度分析

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Acoustic measurement and spectral characteristic analysis of two kinds of pulse signal

两种脉搏信号的声学检测与谱特征分析

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Bacterial ferritin from Azotobacter vinelandii has qualitative characteristic absorption peaks in the visible spectral region.

棕色固氮菌细菌蛋白在可见光谱区中有定性的特征吸收峰.

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Camera Spectral Characteristic and Matrixing Circuit

摄像机谱特性和矩阵电路

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