spectrum line

The intensity of major characteristic spectrum line of the target element was attenuated by Cu or Al absorption foils, so as to avoide the errors caused by counting loss.

X射线管阳极靶元素主特征谱线强度用铜或铝吸收箔进行衰减，以避免计数损失造成的误差。

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Hypercomplex principle component weighted approach to multispectral and panchromatic images fusions However, if a straight line is fitted for logarithmic spectrum data to give the particle temperature, it is better to minimize the temperature square error sum.

多光谱和全色图像融合适用的超复数主元加权方法如果将能谱实验数据的对数拟合成直线以求得粒子温度，则最好对温度误差的平方和极小化。

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Determination of relative intensity for Zeeman spectrum line of HgI

测定汞原子塞曼谱线相对强度

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This paper presents a power line communication method adopting the SSC ( spread spectrum carrier) technology on the basis of analyzing the communication channels of the central metering and re-cording system.

本文在分析了集中抄表系统通信信道的基础上，提出来用扩频载波技术的电力线载波通信方式。

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Influences on spectrum line position caused by light activated element's width of electrophotonic array

光电探测器阵列光敏元宽度对谱线峰值位置影响的研究

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Compiling of Temperature Load Spectrum for a Steam Line Subject to High Temperature and High Pressure

高温高压蒸汽管线温度载荷谱的编制

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But using spread spectrum communication on power line can attain reliability's demand . "

而利用 扩频通信 在电力线上进行通信正好可以提高其可靠性.

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A prominent green line in the spectrum of the auroras is called the'auroral line '.

极光光谱中的一条主要绿线被称之为极光谱线.

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Comparative items for dynamic difference research includes mooring line damping, dynamic tension force per unit amplitude, tension spectrum and tension RAO.

动态差异研究比较项目包括锚泊阻尼，单位振幅动态张力，张力谱以及张力传递函数RAO等。

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Discussion of a design scheme for spreading spectrum data transmission terminal in distribution power line communication

配电网电力线扩频数传终端设计方案的探讨

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Due to the frequency selectivity and high insertion loss of SAW device, the input must be high pulse whose spectrum width can cover the center frequency of SAW tap delay line.

由于SAW器件具有频率选择性及较高的插入损耗，使得它的输入必须为高脉冲且脉冲的频谱宽度能覆盖SAW抽头延迟线的中心频率。

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