英语词汇spectrum index怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

spectrum index

释义

spectrum index

简明释义

光谱指数

网络释义

1
?光谱指数
许昌地区冬小麦长势空间变异研究-发表吧论文发表发表论文网关键词：冬小麦；光谱指数；叶面积指数；空间变异 [gap=1084]Key words： winter wheat； spectrum index； leaf area index； spatial variation
2
[核]?谱指数
...层吸收谱指数分数维微分地震波动力学参数模糊认知映射调谐厚度 [gap=670]Keywords】: strata absorption; spectrum index; fractal differentiation; dynamics parameter; fuzzy recognition mapping; tuning...

短语

1
power spectrum index
功率谱指数
2
radio spectrum index
射电谱指数
3
energy spectrum index
能谱指数

双语例句

1
The experiment results show that the method can improve the average gradient and preserve spectrum index commendably.
实验表明算法有效提高了图像的清晰度和保持了光谱特性。
2
After reaching a turbulent state, the system continues its evolution which exhibits that the energy spectrum index is not a constant instead of a wide range of changes in time.
模拟中，系统逐渐达到湍流状态，随着系统的不断演化我们发现如下事实：能谱指数随时间并不是不变的，而是在较宽的范围内变动；
3
Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI).
检测肿瘤内部的血流频谱，记录收缩期峰值流速(PSV)和阻力指数(RI)。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	spectrum index
释义	spectrum index 简明释义光谱指数网络释义 1 ?光谱指数许昌地区冬小麦长势空间变异研究-发表吧论文发表发表论文网关键词：冬小麦；光谱指数；叶面积指数；空间变异 [gap=1084]Key words： winter wheat； spectrum index； leaf area index； spatial variation 2 [核]?谱指数 ...层吸收谱指数分数维微分地震波动力学参数模糊认知映射调谐厚度 [gap=670]Keywords】: strata absorption; spectrum index; fractal differentiation; dynamics parameter; fuzzy recognition mapping; tuning... 短语 1 power spectrum index 功率谱指数 2 radio spectrum index 射电谱指数 3 energy spectrum index 能谱指数双语例句 1 The experiment results show that the method can improve the average gradient and preserve spectrum index commendably. 实验表明算法有效提高了图像的清晰度和保持了光谱特性。 2 After reaching a turbulent state, the system continues its evolution which exhibits that the energy spectrum index is not a constant instead of a wide range of changes in time. 模拟中，系统逐渐达到湍流状态，随着系统的不断演化我们发现如下事实：能谱指数随时间并不是不变的，而是在较宽的范围内变动； 3 Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI). 检测肿瘤内部的血流频谱，记录收缩期峰值流速(PSV)和阻力指数(RI)。
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