continuous s spectrum 连续光谱 ; 连续谱
gaseous s spectrum 气体光谱
image ' s spectrum 图象频谱
signal ' s spectrum analysis 信号的频谱分析
relaxation time ' s spectrum 松弛时间谱
sodium ' s spectrum demonstrator 钠的光谱演示器
signal ' s frequency spectrum 信号的频谱特性
Mr.Obama also told the Naval Academy graduates the U.S.must overcome the full spectrum of threats, both conventional and unconventional.
VOA: standard.2009.05.22
And let's look at the final kinetic energy that we'd observe in this spectrum, which is 384 electron volts, so what is that third corresponding ionization energy?
然后让我们来看一下,在光谱中观测到的,最后一种动能,它大小是,384,电子伏,那么这相应的第三种电离能是多大?
So that's why we're not seeing separate lines in this spectrum.
因此,我们在光谱中看不到,分立的谱线。
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