火电厂直接空冷系统凝结水溶氧超标的治理

根据山西大唐国际临汾热电公司直接空冷供热1号机组操作过程的数据记录,分析了其凝结水溶氧超标的原因,阐述了相应的治理结果。     

Glycogen in epidermal nerve terminals of Lacerta sicula (squamata: reptilia).

Proof is given that the granula occuring in the epidermal discoid nerve terminals of Lacerta sicula consist of glycogen. Staining with PA-PbCi shows 300 A sized alpha-particles and 70 A sized beta-particles. The electron-dense boundary appearing after digestion with alpha-amylase consists of limit-dextrins.     

粉喷桩处理公路软土路基及检测方法的探讨

结合清连高速化改造工程,探讨了粉喷桩处理公路软土路基的施工工艺与检测方法,介绍了喷粉桩施工的注意事项。     

Molt-induced muscle atrophy decreases the zinc content of the pectoralis of the Giant Canada Goose (Branta canadensis maxima)

Summary During molt-induced atrophy of the pectoralis muscle of the Giant Canada Goose (Branta canadensis maxima), the zinc content of the muscle was significantly reduced (p0.0139), though the concentration of zinc per unit weight of muscle appeared higher (p0.0232). Zinc lost from the muscle during molt could be utilized for growth of the new flight feathers.Acknowledgments. Funds for this study were obtained from an operating grant awarded to J. C. G. by the Natural Sciences and Engineering Research Council of Canada.