1.
spectral density
谱线[频谱，光谱]密度
2.
luminescence spectrum
发光光谱,荧光光谱
3.
pyrolysis gas chromatography-mass spectroscopy
热解气相色谱-质谱
4.
An instrument that produces a chromatogram.
色谱仪产生色谱的仪器
5.
gas chromatograph-quadpole mass spectrometer
气相色谱四极质谱仪
6.
liquid chromatographmass spectrometer
液体色谱与质谱两用仪
7.
liquid chromatograph-mass spectrometer(LC-MS)
液相色谱—质谱联用仪
8.
plasma chromatograph-mass spectrometer (PC-MS)
等离子色谱-质谱联用仪
9.
gas chromatograph-mass spectrometer
气相色谱-质谱联用仪
10.
correlation spectroscopy
相关光谱学，相联能谱学
11.
chromatography-mass spectroscopic analysis
色谱一质谱联用分析
12.
special low-calorie menu
低卡食谱(低热量食谱)
13.
He never learned to read or write music.
他从未学过识谱和写谱。
14.
The Laplacian Spectrum and Distance Spectrum of Some Graphs
若干图的Laplace谱和距离谱
15.
viola clef
中音谱号(=altoclef)
16.
music printed or written in any system of notation (e.g., tonic sol-fa, staff notation, numerical symbol, braille)
乐谱,印刷,或手写,用任何一种记谱法（例如首调唱名法,五线谱记谱法,简谱法,盲字记谱法）
17.
Analysis of All Components of Naphtha by GC & GC/MS;
色谱及色谱/质谱联用进行石脑油全馏分分析
18.
Method of Taking a Clear Spectrum and Measuring the Wavelength of Light with Prism Spectrometer;
用棱镜摄谱仪拍摄清晰光谱测光谱波长的方法