The spectrum would look like this, and you'd always see this line spectrum from a heated hydrogen cloud or a compound that contains hydrogen.
光谱看起来像这样，你总是会从加热的氢云或含氢化合物中看到这条线谱。
spectrum line
英汉-汉英词典
谱线；光谱线
词组 | 习惯用语
您要查找的是不是：
Spectrum Wine Auctions 拍卖行
spectral lines 光谱线
spectral line [光] 谱线，[光] 光谱线
sub-sensitive spectral line 次灵敏线
characteristic spectral line 特征谱线
spectral line profile 谱线分布图
spectrum line 谱线；[光] 光谱线
line spectrum [光] 线状谱；光谱线
原声例句
Crash Course Physics 速成课物理
英语百科
Spectral line
A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules from their characteristic spectral lines. These "fingerprints" can be compared to the previously collected fingerprints of atoms and molecules, and are thus used to identify the atomic and molecular components of stars and planets which would otherwise be impossible.
近义、反义、联想词
近义词
n.line
英英词典
spectrum line n.
- an isolated component of a spectrum formed by radiation at a uniform frequency
- half snipes的意思
- half socket pipe的意思
- halfsocket pipe的意思
- half sofa的意思
- half sole的意思
- half sole的意思
- half solid floor的意思
- half solid medium的意思
- half sole的意思
- Half Sovereign的意思
- half sovereigns的意思
- half sovereign state的意思
- half sovereignty state的意思
- Halfspace的意思
- Half space的意思
- half space key的意思
- half spaces的意思
- halfspaces的意思
- half span的意思
- halfspan loading的意思
- half speed的意思
- half speed ahead的意思
- Half speed ahead!的意思
- Half speed astern!的意思
- half speed astern的意思