Some different points of views,including the control scope of Rules of the Safety Technique Pressure Vessels, pressure class classification and their relationships are put forward Some problems concerned with the meterdependence coherence between the category classification and control scope of the pressure vessel are pointed ou

Study on the normal reference range of the indexes of hemorheology of cavy;

Study on the reference range of reticulocyte count in 415 newborns;

[Results] Normal reference ranges for peripheral blood NK, NKT and T lymphocytes in adult population of northeast area of China were setup.

The initial study about reference range and measurement stability of human serum N-terminal pro brain natriuretic peptide(NT-proBNP);

A Research on Reference Range of RBC Parameters with Sysmex UF-100 Urine Sediment Analyzer;

5 was used to study the reference range of NT-proBNP at aged 2040.

ObjectiveTo investigate the reference value range of automated reticulocyte multiple parameters analysis in Chinese healthy, to discuss changes and clinical significances of these parameters in thalassemia patients.

Objective:To search for a simple,quick and accurate method for the sperm DNA integrity test by modifying the conventional sperm chromatin dispersion(SCD)test,and to investigate the reference value range of normal sperm DNA integrity by the improved SCD assay.