| 1. | The glue on the tape is a wonderful adhesive agent and will bond well to anything from a piece of crystal to the handle of a broom 这种带子的粘胶是一种极好的粘合剂,它能牢固地粘接到任何东西上,不论是一块水晶还是一个扫帚把。 |
| 2. | E heterogeneous ion exchange membrane is made from styrene sulfonic acid type cation - exchange resin and styrene quaternary ammonium type anion - exchange resin , with pe as adhesive agent 聚乙烯异相离子交换膜聚乙烯异相离子交换膜是由苯乙烯磺酸型阳离子交换树脂、苯乙烯季铵型阴离子交 |
| 3. | The load - stain curve of bar was obtained in the shear strength test . the mechanism of mechanical joint element in the shear test was analyzed . strengthen mechanism of adhesive agent - expand cement paste 通过测量钢筋在受剪时候应变,得出钢筋的荷载?变形曲线,对机械连接件的受力原理做了分析;分析了膨胀水泥净浆作为界面剂时对于试件抗剪强度的增强机理。 |
| 4. | Many kinds of vcsels has been fabricated in the domestic and an kind of algaas microtip with micrometer dimension has been successfully grown on gaas substrate with self - organization by liquid phase epitaxy ( lpe ) . it was reported that a vcsel and a si microtip can be simply aligned together using an adhesive agent . hi this article , the peculiarity of vcsel has been observed and investigated 在vcsel的制备方面,国内也已经有着很成熟的经验,已经成功的制造出了多种类型的器件;我们半导体教研室利用现有的液相外延生长设备采用自组织生长的方法成功制备出外观形貌规整的m量级尺寸的algaas的类探针点。 |
| 5. | In the situation of same roughness interface , compared the shear strength of specimens with mechanical joint element and that of without ; compared the shear strength of specimens with adhesive agent and without adhesive agent when there were mechanical joint element in the specimens . compared the shear strength of specimens that was made of young and old concrete and which was monolithic 对比相同界面粗糙程度下,机械连接件对抗剪强度的影响;对比在加机械连接件的试块中,界面剂? ?水泥膨浆的影响;对比各新旧结合试块抗剪强度与整体伴随试块抗剪强度的差别。 |
| 6. | Effects on properties of nr / sbr / pa66 compound of modified rubber such as enr - 50 , mg49 , epdm - g - mah and nr - g - mah were investigated , besides utilizing pretreated short fiber and adhesive agents , so as to improve the adhesion on the surface between rubber and short pa66 fiber . first , mah grafted nr was made by myself using brabender plasticord from south china university of technology , while other modified rubber was procured from certain organizations 重点研究了环氧化天然橡胶( enr - 50 ) 、甲基丙烯酸甲酯接枝天然橡胶( mg49 ) 、三元乙丙橡胶接枝马来酸酐( epdm - g - mah )及顺酐化天然橡胶( nr - g - mah )等改性橡胶对sfrc性能的影响。 |
| 7. | The main contents of this paper are as follows : 1 . the fracture test results of 87 adhesive specimens of new and old concrete are presented . the failure patterns and main influencing factors of the specimens are discussed and analyzed , such as interfacial roughness , types of adhesive agent , size of the aggregate , adhesive ages of new and old concrete 进行了四组24水平共计87个新老混凝土粘结试件的断裂试验,讨论了新老混凝土粘结的断裂机理及影响断裂性能的主要因素,如老混凝土界面的粗糙度、界面剂类型、混凝土粗骨料最大粒径、粘结龄期等。 |