spectrometry造句怎么写

METHODS: Hydride generation atomic absorption spectrometry was used to determine arsenic by microwave digesting sample.

The error produced in measuring 15n abundance by emissive optical spectrometry is analyzed in detail.

Determination of phthalic acid esters in plastics by gas chromatography-mass spectrometry

The mechanism of mass spectral fragmentation of six piperazine derivatives has been studied by measurement of high resolution mass spectrometry.

By flame atom absorption spectrometry, the contents of passium oxide, Sodium oxide in potassium feldspar are determined.

The emulsion sampling technique had been applied to flame atomic absorption spectrometry to determine successfully zinc and lead in lubricating grease.

With HNO3 and H2O2 digestion, a method for determination of selenium in pea vermicelli by sequence injection hydride generation-atomic fluorescence spectrometry was developed.

The optimal conditions for determination of mercury in water by cold vapour generation atomic fluorescence spectrometry and for sample digestion with potassium permanganate are described.

A sequential extraction technique and atomic absorption spectrometry were used in the study to extract and determine the cadmium forms in 35 farmland soil samples in the suburb of Chengdu.

Methods The level of S-Hg of 16 specimens on each time-point before or after amalgams filling were tested by means of absorbed spectrometry, and analysed by SAS program.

ratiomethod of Fourier spectrometry

Desorption/ionization mass spectrometry on porous silicon and silica gel;

The findings were independently confirmed by mass spectrometry.

A new method for testing the acid etching depth of WC-Co cemented carbide by flame atomic absorption spectrometry and glow discharge spectrometry has been studied.

Preliminary study on electrospray ion trap mass spectrometry analysis of five pyrrolidone derivatives

Rapid screening and confirmation of 156 pesticide residues in concentrated fruit and vegetable juices using liquid chromatography-tandem mass spectrometry

The amounts of cadmium and lead in the samples were determined by atomic absorption spectrometry with the deuterium lamp for the deduction of background absorption.

The cultivated Anisodus tanguticus (Maxim.) Pascher of two year and three year in different growth phase was collected, and the content of heavy metal element as Pb, As, Hg, Cd was analysed by hydrogen generation-atomic absorption spectrometry.

Eberlin及其同事们和美国普渡大学的GrahamCooks一起，设计了一种集中光谱测定技术（mass spectrometry），可以在数秒内测定纸*的化学概图。

Discrimination of black inks by FT-Raman spectrometry

The citronella oil content of certain candle formulations was determined by headspace gas chromatography-mass spectrometry.

The determination of SO_4~(2-) in special mono-ammonium phosphate and cleaned phosphoric acid by ICP emission spectrometry

The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.

Methods: The liquid chromatography-quadrupole mass spectrometry method was used.

The emulsion sampling technique has been applied to flame atomic emission spectrometry to determine successfully calcium and barium in lubricating oils.

The influence of different concentration of oxalic acid matrix on elemental inductively coupled plasma mass spectrometry was investigated.

thermal desorption mass spectrometry