Duckdata is a bibliographical database of North American waterfowl Anatidae and their wetlands habitats.水禽数据库是有关北美水禽和它们的湿地栖息地的书目数据库.Facies of species are often connected with extreme or disturbed habitats.植物种的群常与严酷或干扰的生境...
Protection of sites, habitats and landscapes is of uppermost priority.保护遗址、栖息地和风景区是重中之重。Plants, like animals, often have restricted habitats.植物和动物一样，生活环境常常有限。Facies of species are often connected with extreme or disturbe...
Concentration of Ara - C in plasma and cerebrospinal fluid ( CSF ) was determined by HPLC.采用高效液相色谱法 ( HPLC ) 测定血浆和脑脊液中Ara -C 浓度.Objective To summarize our experience in managing cerebrospinal fluid ( CSF ) rhinorrhea.目的总...
目的确定家蝇幼虫血淋巴的抗病毒作用.To define the antiviral activity of M. domestica larva hemolymph.提供血液及淋巴的矿物质.Provides all essential minerals to the blood and lymph.最后病理检查确定是右侧头部淋巴的复发性恶性鳞状上皮细胞癌.The final pathology confirmed recurrent m...
Little work has been done on amino sugar biosynthesis.在氨基糖生物合成方面,工作做得很少.Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Two mutually exclusive pathways of lysine biosynthesis have ...