共搜索到46095条信息,每页显示10条信息,共4610页。用时:0小时0分0秒765毫秒
sulfide species on smithsonite surfaces and its response to flotation performance[J]. Journal of Alloys and Compounds, 2017, 709: 602-608. [19] ZHAO W J, LIU D W, WEN S M, FENG Q C. Surface modification......
measurement, aeration and sampling. The reactor was placed in a thermostatically controlled heated water-bath and agitated from above using mechanical stirrer. The mechanical stirrers had four twisted......
mode of 3D hollow crack and material failure strength under hydro-mechanical coupling LI Bangxiang1, ZHU Weishen1, YANG Lei1, YU Song2, MEI Jie1,CAI Weibing1, ZHANG Qiangyong1, CHEN Yunjuan3 (1..., Shandong Jianzhu University, Jinan 250101, China) Abstract: The transparent rock-like resin material was adopted to manufacture specimens containing single 3D hollow crack. Then, hydro-mechanical......
570 ℃,保温时间15 min时Al2O3-5A05铝合金钎焊接头的显微组织 Fig.1 Microstructures of joints brazed at 570 ℃ for 15 min: (a) SEM image of joint; (b) Higher magnification of (a) 为确定各反应区域的元素分布,对图1(a)中黑线经过的区域进行能谱线扫描,结... to metal[J]. China Mechanical Engineering, 1999, 10(7): 825?828. [13] 邹贵生, 吴爱萍, 任家烈, 彭真山. 耐高温陶瓷接头的合金化-用Al/Ni/Al复合层连接Si3N4陶瓷[J]. 材料导报, 2000, 14(4): 61?63.Zou Gui-sheng, Wu Ai-ping, Ren Jia-lie, Peng......
on smooth cobalt-cemented tungsten carbide[J]. China Mechanical Engineering, 2006, 17(5): 545-548. [12] 王传新, 汪建华, 满卫东, 等. W过渡层结合界面对金刚石薄膜在WC-6%Co上的附着力的影响[J]. 高压物理学报, 2004, 18(1): 83-89. WANG Chuan-xin, WANG......
)01-0303-07 Deterioration behaviors of sulfate crystallization attack on cement-based material MA Kun-lin1, XIE You-jun1, LONG Guang-cheng1, ZHU Dai-li2 (1. School of Civil and Architectural..., Flatt R J, Scherer G W. Crystallization damage by sodium sulfate[J]. Journal of Cultural Heritage, 2003, 4(2): 109-115. [4] Espinosa R M, Franke L, Deckelmann G. Model for the mechanical stress due......
of Mechanical Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou 450011, China) Abstract: With chloromethylated polysulfone (CMPSF) and polysulfone (PSF) as membrane......
Forming process of cross-connected finned micro-grooves in copper strips CHI Yong(池 勇), TANG Yong(汤 勇), CHEN Jin-chang(陈锦昌), DENG Xue-xiong(邓学雄), LIU Lin(刘 林), WAN Zhen-ping(万珍平), LIU Xiao-qing(刘晓晴) College of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China Received 25 July 2006; accepted 19 January 2007  ......
Chao, YANG Chun-he, KONG Ling-wei. Study on mechanical characteristics of tailing dam of a copper mine and stability analysis of tailing dam[J]. Rock and Soil Mechanics, 2003, 24(5): 858-862.  ......
of hydraulic stem of pile driving under adding force ZHOU Xu, HE Qing-hua, ZHU Jian-xin, HE Xiang-yu (School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China......