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[Research progress in auxiliary components of nerve conduit for treating peripheral nerve injuries]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiNong C, Lin H.
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Noise Suppression Effect of Soft Magnetic Co-Pd-B-O Films with Large è¬Å and BS
INTERMAG 2006 - IEEE International Magnetics Conference, 2006Magnetic properties and noise suppression effect of Co85B15-Pd-O soft magnetic nano-granular thin films were investigated. Films with a wide compositional range were prepared by the reactive sputtering method. Soft magnetic films were obtained in the compositional range with the O content more than the Co-Pd-B2O3, where there can be simultaneously ...
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工程与技术创新
作为冷弯薄壁型钢结构体系的主要承重构件，拼合截面柱通过将多个单肢构件的拼合效应有效提升了截面抗弯刚度与屈曲稳定性。随着我国冷弯型钢结构建筑向多层的发展，拼合截面的承载力低难以满足工程需求。基于此，深入研究其截面优化性能，已然成为当下该领域亟待解决的关键问题。本文总结了冷弯薄壁型钢拼合截面轴压性能的优化研究进展，着重介绍了不同优化截面形式、材料性能及组合截面等因素对其性能的影响，并介绍了其理论计算方法，最后对拼合截面柱在冷弯薄壁型钢建筑领域的应用的优势和不足之处以及未来前景进行分析和总结。
周世忠
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作为冷弯薄壁型钢结构体系的主要承重构件，拼合截面柱通过将多个单肢构件的拼合效应有效提升了截面抗弯刚度与屈曲稳定性。随着我国冷弯型钢结构建筑向多层的发展，拼合截面的承载力低难以满足工程需求。基于此，深入研究其截面优化性能，已然成为当下该领域亟待解决的关键问题。本文总结了冷弯薄壁型钢拼合截面轴压性能的优化研究进展，着重介绍了不同优化截面形式、材料性能及组合截面等因素对其性能的影响，并介绍了其理论计算方法，最后对拼合截面柱在冷弯薄壁型钢建筑领域的应用的优势和不足之处以及未来前景进行分析和总结。
周世忠
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中国科学与技术学报
再生混凝土粗骨料中由于含有残余砂浆，因其力学性能和材料性能的不同导致再生混凝土的材料性能与普通混凝土有很大区别。在本文开发的六相再生粗骨料模型混凝土（Modeled Recycled Coarse Aggregate Concrete）当中，除再生粗骨料模型（Modeled Recycled Coarse Aggregate）的取代率外，MRCA排列方式以及旧砂浆覆盖率对MRCAC的应力应变特性的影响较为明显，针对旧砂浆覆盖率对MRCAC材料本构关系的影响情况的研究较少 ...
李真玉, 林大地, 吴瑾
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再生混凝土粗骨料中由于含有残余砂浆，因其力学性能和材料性能的不同导致再生混凝土的材料性能与普通混凝土有很大区别。在本文开发的六相再生粗骨料模型混凝土（Modeled Recycled Coarse Aggregate Concrete）当中，除再生粗骨料模型（Modeled Recycled Coarse Aggregate）的取代率外，MRCA排列方式以及旧砂浆覆盖率对MRCAC的应力应变特性的影响较为明显，针对旧砂浆覆盖率对MRCAC材料本构关系的影响情况的研究较少 ...
李真玉, 林大地, 吴瑾
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Motorization, Vehicle Purchase and Use Behavior in China: A Shanghai Surveyä¸åœ‹ä¹‹æ©Ÿå‹•åŒ–æš¨äº¤é€šå·¥å…·è³¼è²·å Šä½¿ç”¨è¡Œç‚ºï¼šä¸Šæµ·èª¿ç ”å Šæ¡ˆä¾‹åˆ†æž [PDF]
, 2008 Motorization is the transition from non-motorized travel means (e.g., walk) to motorized travel means (e.g., car). China, as the most populous country in the world, has started the motorization process, and its results will have huge impact on the whole world in terms of transportation, energy, environment and automobile market.
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