mass spectrometry

音標(biāo)發(fā)音

To do this, the oils were broken into their component parts and analysed using gas chromatography and mass spectrometry.
實(shí)驗(yàn)過(guò)程中，他們將精油分散成各自的組成成分，用氣體色譜分析法和質(zhì)譜分析法進(jìn)行分析。
The team then measured the rocks' water signatures through the use of secondary ion mass spectrometry, which could allow researchers to tell where and when the lunar water originated.
小組通過(guò)使用離子質(zhì)譜分析法測(cè)量了這些巖石的水的鮮明特征之后，可以分析出月球上水起源的時(shí)間和地點(diǎn)。
The team then measured the rocks' water signatures through the use of secondary ion mass spectrometry, which could allow researchers to tell where and when the lunar water originated.
研究小組通過(guò)離子質(zhì)譜分析法測(cè)量了這些巖石的水的鮮明特征之后，分析出月球上水起源的時(shí)間和地點(diǎn)。

The prize for mass spectrometry is shared by John Fenn and Koichi Tanaka.
ECONOMIST: This year, the Nobel authorities have shown a deft touch
The other method employed by the researchers is accelerator mass spectrometry (AMS).
FORBES: Scientists Use Ion Beams To Detect Forged Art
Buchholz, a physicist and a nuclear engineer, is an expert at something called accelerator mass spectrometry, an extraordinarily precise method of determining the chemical composition of materials.
FORBES: Magazine Article

a method used by scientists to measure and compare the mass and the electrical charge of ions

質(zhì)譜
The 4 differentially expressed protein spots were identified by mass spectrometry.
質(zhì)譜鑒定有差異表達(dá)的其中4個(gè)蛋白點(diǎn)。
色譜法

質(zhì)譜
The effects of different extraction reagent,flow phase,gradient and tandem mass spectrometry parameters were investigated.
對(duì)提取溶劑、流動(dòng)相、流動(dòng)相的梯度以及質(zhì)譜參數(shù)進(jìn)行了研究。
質(zhì)譜法