关键词 : 光谱 ; 鄱阳湖 ; 湿地植物 ; 二阶导数 [gap=1340]Key words: spectral; Poyang Lake; wetland vegetation; second derivatives
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spectral line [光] 谱线 ; [光] 光谱线 ; 光谱线鉝 ; 自我介绍
spectral density [物] 谱密度 ; 谱线密度 ; [光] 频谱密度
spectral sequence [天] [光] 光谱序 ; 光谱序列
spectral color 光谱色 ; 光谱颜色 ; 谱色
spectral theorem [数] 谱定理 ; 谱原理
spectral efficiency 频谱利用率
spectral theory 谱理论 ; [数] 谱论
spectral index [光] 光谱指数
free spectral range 自由光谱范围 ; 自由谱宽
Spectral response of corn potassium nutrition was consuming at booting stage.
玉米钾素营养在大喇叭口期的光谱响应较为强烈。
参考来源 - 玉米营养光谱诊断技术研究The models of the time series,spectral,fractal,wavelet are introduced evaluated,and the future direction of road roughness is pointed out.
分别阐述了路面不平度的功率谱分析模型、时间序列分析模型、分形分析模型及小波分析模型,对每一种路面模型进行了系统评价,并指出了路面不平度研究发展方向。
参考来源 - 路面不平度数学模型的研究进展·2,447,543篇论文数据,部分数据来源于NoteExpress
"spectral colors"; "spectral analysis"
"spectral emanations"
以上来源于: WordNet
ADJ If you describe someone or something as spectral, you mean that they look like a ghost. 似鬼的 [文学性]
She is compelling, spectral, fascinating, an unforgettably unique performer.
她的表演很有吸引力,如鬼魅一般,令人着迷,令人难忘,是一个独特的演员。
So how do we know which spectral patterns match up with which elements?
那么我们如何知道哪些光谱模式与哪些元素相匹配呢?
I want you to notice that this spectrum is interrupted by dark lines called spectral lines.
我想让你们注意到的是,这一光谱是被叫做光谱线的暗线所打断的。
There was a pretty extensive library of spectral line patterns of elements even by the 1860s.
甚至在19世纪60年代,就已经有了一个相当广泛的元素谱线模式库。
That is short for Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer.
VOA: special.2011.06.22
And hydrogen atom is what we're learning about, so that's the most relevant here. But just to show you that each atom does have its own set of spectral lines, just for fun we'll look at neon also so you can have a comparison point.
为了给你们展示下每个原子,都有自己的一套谱线,仅仅是为了好玩,我们看下氖,你们可以比较一下。
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