50 strains ofAgaricus bisporus were screened for suitable industrial cultivation.Integrative analysis of various traits ......

In order to improve the properties of rice straw fiber film, one factor contrast test method was employed. Plasticizer t......

为长江口深水航道整治工程研究而建立的南京和上海两座模型。比尺和变率不同，地形有差异，外海水域边界的控制也有区别，经对比试验，在整......