The micromophology observation of rare and precious plant-"wingfruit"elaeagnus Clinical observation on Xueshuantong Injection in treatment of acute cerebral infarction patients with Clopidogrel resistance Stigma Receptivity and Characteristics of Pollen Tube Growth of Corylus kweichowensis ULTRASTRUCTURE OBSERVATION OF MAIZE MICROSPORIC EMBRYOGENESIS Xizangia bartschioides (Hand.-Mazz.) D. Y. Hong, a new combination in Scrophulariaceae ANATOMICAL OBSERVATIONS ON THE DEVELOPMENTAL PROCESS OF EMBRYO IN GIANT EMBRYO RICE Preliminary Study on the Florescence of Cymbidium Golden Elf‘Sundust’ AN 0BSERVATION ON KARYOTYPES OF THREE DIFFERENT POPULATIONS OF PARIS POLYPHYLLA THE OBSERVATIONS ON THE BIOLOGICAL EFFECTS OF THE COMMUNITY STRUCTURE OF ONE ARTIFICIAL RUBBER FOREST WITH THE STUDIES OF THE VARIATION REGULARITY OF SOME ECOLOGICAL FACTORS Clinical observation on Weichang An Pills in treatment of pediatric simple digestive function disorder Air negative ion concentrations and their affecting factors in Guangdong Chebaling National Nature Reserve Radar observation of autumn migration of insects in Northern China Anatomical observation of young branches of 6 species of Tamaricaceae from China A CYTOLOGICAL OBSERVATION ON POLLEN ABORTION IN A NEW TYPIC CYTOPLASMIC MALE-STERILE WHEAT Effect of Jiangtang Xiaozhi capsule on morphological changes of islet and liver in rat modle of type 2 diabtic mellitus Preliminary Study on the Florescence of Cymbidium Golden Elf‘Sundust’