1. Using inductively coupled plasma mass spectrography, the contents of uranium, thoron and cesium in normal human body were detected with inter comparison made with reference materials.

2. Conclusion An analytic system of sound spectrography has certain value for evaluation of phonic function in cleft palate patients.

3. The methods of determining cyanide including chromatography, spectrography , electrochemical analysis and other methods are expatiated.

4. The wastewater from carbendazim production has been analyzed by chromatography, mass spectrography, infrared and UV spectrometry.

5. In this paper, the joint monitoring of large broaching machine using ferrography and spectrography is introduced. The application of data base and expert system to this project is described.

6. The new instrument is appropriate for uses in spectrometric quantitative analysis and study, and for spectrography teaching.

7. The present paper deals with the development of the interference coefficient method for correcting the spectral interferences in the analysis of high purity Dy_2O_3 with ICP-AES spectrography.

8. The structural change of kaolinite at different temperature has been studied by X-ray diffraction, thermal analysis, IR spectrography, X-ray fluorescence spectrometric ana lysis and other methods.

9. Structute of nitrogen heterocyclic ring quaternary ammonium salt cationic surfactants was identi fied by mass spectrography, nuclear magnetic resonance spectra, infrared spectra and etc.

10. To investigate the possibility of early diagnosis of the cerebral infarction using MRI and near infra red spectrography (NIRS) in the animal models of the cerebral infarction.

10. Sentencedict.com is a online sentence dictionary, on which you can find good sentences for a large number of words.

11. The invention relates to a substrate and an internal standard used in mass spectrography detection.

12. Volatile fatty acids in the culture of G. difficile and the cecal con- tents of gnotobiotic mice were evaluated by gas chromatography and identified by gas chromatography-mass spectrography.

13. On the basis of the practice, the distinguishing features and the correlation of ferrography and spectrography in the condition monitoring are also discussed.