INAA and X-ray fluorescence spectrometic analysis are used to identify Cr-12 steel,and both results are matched each other.

Environmental γ radiation dose rate intercomparison of the radiation environmental monitoring system in China;

The results of nationwide intercomparison of radioactivity measurement for natural samples by γ ray spectrometer analysis;

Data of intercomparison and analysis for three radonscopes;

Research on Comparison of Portable GASMET FT-IR Detecting Method of Ammonia;

Comparison of criteria for paralytic shellfish poisons in shellfish aquatic products in various countries.;

For testing and verifying the comprehensive abilities in inner laboratory and among the laboratory makes a contrast test.

Method The Analysis of Anti-HCV Elisa Reagent Contrast to the parts of the city selling.

By the example of contrast testing, this paper discusses the consistency of the high strain dynamic detection results from different persons and different apparatuses, the reliability and practicability of the method.

Sequence alignment algorithm is very mature.

The study of DNA sequence alignment originated from the seventies of the 20 th century and its application in the phylogeny developed rapidly during the spring of molecular systematics in the nineties of the 20 th century.

This paper briefly introduces the temperature-humidity sensor compared to the experimental process and compared to the result.