1
spectrometry of sth
spectrometry 通常作不可数名词，仅在指具体种类的测定方法时用复数 spectrometries。
The lab specializes in spectrometry of organic compounds.
该实验室专门从事有机化合物的光谱测定。
光谱测定法；分光术
先理解核心含义，再看它在真实句子里的用法。
光谱测定法；分光术
the use of spectroscopes to analyze spectra
The lab specializes in spectrometry of organic compounds.
该实验室专门从事有机化合物的光谱测定。
测量电磁辐射波长的技术,尤指用于分析分子结构的几种技术；也指对辐射以外事物(如分子及其分解产物)的光谱测量。
The measurement of the wavelength of electromagnetic radiation, especially any of several techniques used to analyze the structure of molecules; the measurement of spectra of things other than radiation, such as the masses of molecules and their breakdown products
Researchers used spectrometry to identify the chemical composition of the sample.
研究人员使用光谱测定法来鉴定样品的化学成分。
Spectrometry is an important tool in modern laboratories.
光谱测定法是现代实验室中的重要工具。
The lab technician explained the principles of spectrometry to the students.
实验室技术员向学生们解释了光谱测定法的原理。
spectrometry 通常作不可数名词，仅在指具体种类的测定方法时用复数 spectrometries。
The lab specializes in spectrometry of organic compounds.
该实验室专门从事有机化合物的光谱测定。
Researchers use spectrometry to identify unknown substances.
研究人员使用光谱测定法来鉴定未知物质。
by spectrometry 作方式状语，常用于被动结构，表示‘用光谱测定法’。
The sample was analyzed by spectrometry.
该样品通过光谱测定法进行分析。
Not this
The spectrometry is very expensive.
Use this
The spectrometer is very expensive.
spectrometry 指光谱测定法（技术或方法），spectrometer 指光谱仪（仪器）。表达“仪器很贵”时应用 spectrometer。
Not this
We used a spectrometry method to identify the compound.
Use this
We used a spectrometric method to identify the compound.
spectrometry 是名词，修饰 method 时应用形容词 spectrometric（光谱测定的）。“spectrometry method”不符合英语习惯。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
质谱法；质谱分析
Mass spectrometry is widely used in proteomics.
质谱法广泛用于蛋白质组学。
原子吸收光谱法
Atomic absorption spectrometry can detect trace metals in water samples.
原子吸收光谱法可检测水样中的痕量金属。
X射线荧光光谱法
X-ray fluorescence spectrometry provides a nondestructive way to analyze paint pigments.
X射线荧光光谱法提供了分析颜料的无损方法。
γ射线光谱法
Gamma-ray spectrometry is used to identify radioactive isotopes.
γ射线光谱法用于识别放射性同位素。
飞行时间质谱法
Time-of-flight mass spectrometry measures the mass-to-charge ratio of ions.
飞行时间质谱法测量离子的质荷比。
Use spectrometry naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
spectro-像spectrum光谱，-metry是测量；看到光谱就测量，记住spectrometry光谱测定法。
语域：formal 常见场景：实验室、科研论文、分析化学 spectrometry 是技术术语，通常出现在学术论文、实验室报告或分析化学等专业语境中，日常口语中很少使用。
True rhymes: geometry, trigonometry, and optometry share spectrometry's stressed /ɒmətri/ ending (the dictionary's /ɔ/ equals RP /ɒ/). Lookalike warning: symmetry ends in -metry but is stressed on the first syllable (/ˈsɪmətri/), so it does not rhyme.
Dictionary facts from ECDICT, WIKTIONARY.