共搜索到10895条信息,每页显示10条信息,共1090页。用时:0小时0分0秒469毫秒
Expressionism Incarnated in the Dramatic Conflicts in The Glass Menagerie TU Min1,XIAO Gui-Fang2 (1.Faculty of Applied Science, Jiangxi University of Science and Technology,Ganzhou, 341000,China;2.The President Office of Jiangxi University of Science and Technology, Ganzhou, 341000,China) 摘要:The Glass Menagerie is the drama for which Tennessee Williams became famous.This article studies on how......
THE INFLUENCE OF HEAT TREATMENT ON OPTICAL PROPERTY OF ION EXCHANGE PHOTOCHROMIC GLASS谢峻林,何峰,许超摘 要:<正>In this paper, the influence of heat treatmenton transmittance and the photochromic of ion exchange pho-tochromic glass was studied, the microstructure of glass aswell as the forming of AgX crystals were discussed. It is be-lieved that heat......
Kinetics of Glass Transition and Crystallization in Carbon Nanotube Reinforced Mg-Cu-Gd Bulk Metallic Glass Sun Yufeng1,Wei Bingchen2,Wang Yinchun2,Wang Yuren2,Li Weihuo2 (1.Research Center...:Mg65Cu25Gd10 bulk metallic glass and its carbon nanotube reinforced composite were prepared. Differential scanning calorimeter (DSC) was used to investigate the kinetics of glass transition and crystallization......
by spectrophotometer. The results show that the forming regions will shrink with the increase of Al2O3 and it is difficult to form glass when [PO4]/[AlO4]<2. The forming regions tend to be a closed elliptical... density at the 1064 nm wavelength and Sm2O3 content. Key words:laser protection glass; Sm2O3; phosphate glass; glass forming-region; optical density; rare earths; [全文内容正在添加中] ......
Effect of cold rolling on glass transition of Zr55Al10Ni5Cu30 bulk metallic glass HU Yong(胡 勇)1, 2, LI Jin-fu(李金富)1, ZHANG Peng-na(张朋娜)1, ZHOU Yao-he(周尧和)1 1. State Key Laboratory...; Abstract: Zr55Al10Ni5Cu30 bulk metallic glass was prepared through water-cooled copper mold suction casting, and was rolled up......
on deformation characters. Laser scanning confocal microscope and contourgraph were used to study the effects of electromagnetic forming parameters such as voltage and die depth on material. Results show that width and depth of micro channel increase with the increases of voltage with a certain die depth, moreover, forming depth reaches the maximum at 7 500 V. And then rebound emerges and forming......
Properties of lead-clad glass fiber compositesSUN Hong-fei(孙宏飞), FANG Wen-bin(房文斌),HAN Fei(韩 飞),XING Cheng-bo(刑成波),HE Wen-xiong(贺文雄),WANG Er-de(王尔德)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001,China)Abstract:The lead-clad glass fiber composites have become an important kind of composite reinforced by long fibers owing to their wide applications......
that calcium fluoride is helpful to the viscous flow of glass phase. This can increase the ability to promote glass crystallization and help the preparation of wollastonite glass ceramics. Key words... 伟, 张笠楠. 掺氟化钙硅灰石玻璃陶瓷的析晶动力学[J]. 中国有色金属学报, 2021, 31(4): 1019-1026. DOI: 10.11817/j.ysxb.1004.0609.2021-36513 SI Wei, ZHANG Li-nan. Crystallization kinetics of wollastonite glass ceramics doped......
, their application prospect in sensors and micro motors is wide. The reported researches were focused on improving the glass-forming ability (GFA) and magnetic properties of the alloys by adding small... structure transition was found [17,20]. 3.3 Melt structure transition and glass forming ability To get an evidence of the structure variations in the overheating melts of Nd9Fe85-xTi4C2Bx (x=10, 12) alloys......
Development and Properties of Glass Fiber Reinforced Plastics Geogrid王清标1,2,3,4,ZHANG Cong2,WEN Xiaokang2,Lü Rongshan21. Department of Resource and Civil Engineering ,Shandong University of Science and Technology2. College of Civil Engineering and Architecture, Shandong University of Science and Technology3. Shandong Hualian Mining CO., Ltd摘 要:Glass......