共查询到20条相似文献,搜索用时 15 毫秒
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Applications——Influence of Biology on Engineering 总被引:1,自引:0,他引:1
Julian F. V. Vincent 《仿生工程学报(英文版)》2006,3(3):161-177
Examples are presented showing the way in which biological systems produce a range of functions which can be implemented in engineering, such as feedback-control of stiffness (muscles and nervous system), the design of fault-free structures (trees) and damage-tolerant materials (wood) and high performance insulation (penguin feathers) and shock absorbers (hedgehog spines). 相似文献
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Patricia D.RAVEN 《Plant Diversity》2011,33(1):24-30
The last decade in China has been a period of great growth and renewal. More and more public garden has been built, many those gardens are built with Western-influenced styles and lack of Chinese factor. A garden with a strong sense of place will clearly put the visitor in a specific locality by astute use of design to support a distinctive regional character. Here the author gives several examples of famous gardens about how to keep the sense of place and try to give some useful suggestion on Chinese garden build. 相似文献
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Summary A method is described for large scale routine phenotyping of haptoglobin (Hp) which allows complete subtyping without prior purification of the Hp molecule. The procedure includes polyacrylamide gel isoelectric focusing of reduced, neuraminidase treated serum or plasma samples, and nitrocellulose blots developed with the immunoperoxidase technique. Different variables including sample treatment, electrofocusing, blotting procedures, and immunoperoxidase visualization are discussed.Characteristic -chain patterns allow identification of the common allotypes 2FS, 2SS, 2FF, IS, IF, and Johnson. Isoelectric variations in the -chain may also be recognized. For comparison, two-dimensional Hp-patterns are presented. The results from concurrent typing of 600 samples by ordinary starch gel electrophoresis and by the described isofocusing technique, are evaluated. 相似文献
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Patricia D.RAVEN 《云南植物研究》2011,33(1):24-30
The last decade in China has been a period of great growth and renewal. More and more public garden has been built, many those gardens are built with Western-influenced styles and lack of Chinese factor. A garden with a strong sense of place will clearly put the visitor in a specific locality by astute use of design to support a distinctive regional character. Here the author gives several examples of famous gardens about how to keep the sense of place and try to give some useful suggestion on Chinese garden build. 相似文献
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L. J. Witts 《BMJ (Clinical research ed.)》1961,2(5248):325-328