Seventeen Phyllostachys pubescens natural stands were selected to study the phenotypic features, such as DBH, center DBH, culm length, clear bole height, the node number of the culm, node number of clear bole, thickness of bamboo culm, the length and width of the leave,the number of vein, diameter of bamboo cavity,the ratio between diameter of bamboo cavity and thickness of bamboo culm .

The phenotypic features and DNA-DNA hybridization of five isolatsd PSB strains were studied.

Natural selection of phenotypic characteristics of Arabidopsis thaliana growing in northern piedmont of Tianshan Mountains

Given that the lexical and conceptual links co-exist, the bilingual lexical representation model will develope from the separation of the linguistic feature and the bilingual language proficiency to an integration of the two factors.