absorption spectrum造句怎么写

Among varies research techniques of the thin film, spectroscopy methods are frequently used, especially the light absorption spectrum, the Raman spectrum, and etc.

The technique measures the optical absorption of haemoglobin, and relies on the absorption spectrum of haemoglobin varying with its oxygenation status.

Objective To develop a new absorption spectrum detecting system for Vivo skin and pigment-diseased skin tissue.

We use CsNO3 as disionizer in flame atom absorption spectrum analysis to remove ionization interference when potassium in precipitation is determined.

A monitoring instrument of plasma leakage suited for the blood circle treatment system outside the body is developed based on the absorption spectrum experiments of plasma leakage.

Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.

The structure of PDBOPV is characterized by ultraviolet? Visible absorption spectrum.

The absorption spectrum of 3,5 dinitrosalicylic acid reducing product with reducing sugar has been studied.

The changes of crystal absorption spectrum and coloring were analyzed, and the correlative parameters such as separation coefficient, concentration and absorption cross section were calculated.

This article make on classified explanation to absorption spectrum on analyzing and researching lignin structure, application of lignin.

The reaction conditions and the product were determined by UV absorption spectrum, IR and element analysis. The results showed that the product is 2,3 diaminophenazine.

The heavy metals were detected with atomic absorption spectrum, atomic fluorescence spectrum and plasma emission spectrum, 9 heavy metals were measured quantitatively.

Allowances are made for the effects of multiple reflections on the reflector and laser rod, Xe flashlamp emission spectrum and absorption spectrum of nd doped laser glass.

Methods: Under the direction of human body's absorption spectrum marching infrared radiation, three kinds of infrared physiotherapy radiation boards were developed.

To examine the serum levels of iron, ferritin by atomic absorption spectrum and radioimmunoassay respectively.

A band spectrum consists of groups of wavelengths so close together that the lines appear to form a continuous band. Atoms and molecules absorb certain wavelengths and so remove them from a complete spectrum; the resulting absorption spectrum contains dark lines or bands at these wavelengths.

In order to identify and distinguish golden saltwater pearls and color-treated golden pearls, Raman spectrum and UV-visible absorption spectrum were used for testing and analyzing.