The results showed that the forages could overcompensated the feeding by the grasshoppers of low instars,with forage yield increased,higher in field caging than in artificial simulation.

In this paper,the breakdown characteristics were studied through artificial simulation test,and the relationships among breakdown voltage and some factors,such as rain intensity,rainwater resistivity,and drop direction were investigated,and the corresponding results were obtained.

Studies on ideal plant type of sorghum Ⅰ Artificial simulation of ideal sorghum plant type;

Ultra structure observation of protection of artificial enzyme to anterior ocular segment against UV damages in rat models;

This paper introduces the principle of the olfactory analogy,and advances a method for designing the fire alarming system of intelligent building by using neural network and fuzzy system theory.