Learning ability test: The learning ability of rats was tested by trisection Y-type maze and figured as attempting times.
Stability test showed the ability of resistant paraquat could keep for a long time.
In this article the bearing ability test of hard gear face point-line meshing gear transmission and the trial of noise test are introduced.
The results showed that the reliability and the validity fulfilled the requirements in both ability test and personality test, so they laid the foundation for further standardization.
Methods in this parallel, and controlled trial, quality analysis and clean ability test were carried out between the Yirou beautiful white clean face emulsion and other clean face emulsions in market.
air permeability test
gas impermeability test
Responsible for first product's capability test;
These conclusions are then proved by Marshall stability test and CPN rutting test of asphalt mixtures.
Carrier quantitative killing test, stability test and metal corrosion test were used to observe germicidal efficacy, stability and corrosiveness of potentiated glutaraldehyde.
