brittle fiber
英 [ˈbrɪtl faɪbə]
美 [ˈbrɪtl ˈfaɪbər]
【机】脆纤维
双语例句
- In order to reduce the brittle fracture of high voltage composite insulators, an effective method for protecting Fiber Reinforced Plastics ( FRP) rod free from brittle fracture is provided except for using boron-free rod.
针对高压输电线路复合绝缘子发生的脆断事故，提出采用无硼耐酸芯棒以外的另一种有效防护复合绝缘子芯棒脆断的方法。 - Increasing the cycles of infiltration, the strength of the composites can not be improved, but the crack deflection parameter decreases, the fracture model converts toughness rupture into brittle rupture, and the fracture morphology turns out to be multistage pull-out rather than whole fiber tow pull-out.
增加浸渗次数虽不能有效提高复合材料强度，但却使裂纹偏转因子变小，断裂模式由韧性断裂向脆性断裂转变，断口形貌由纤维成束拔出变为多级拔出。 - And they are analyzed theoretically. The surface roughness from ductile lapping mode is much less than that from brittle fracture lapping mode, and the ductile lapping mode is an effective method that improves surface quality of fiber end-faces.
试验证明以延性去除得到的光纤表面粗糙度远低于以脆性断裂去除得到的表面粗糙度，是提高光纤研磨表面质量的有效途径。 - In order to solve the problem of the brittle fracture of cement sheath caused by perforation and other production-enhancing measures after the well cementing of thin oil reservoir wells, small-borehole wells and laterally-drilling wells, a fiber toughness-enhancing material for well-cementing cement is developed.
为了解决国内油田薄油层井、小间隙井和侧钻井固井后射孔及后续增产措施造成的水泥环脆裂（即二次窜流）问题，研制开发了油井水泥纤维增韧材料（增韧剂F17F）。 - All of the high strength of concrete, low brittle, reduction of shrinkage, high production efficiency, quick project progress, improved work environment can be realized by using high-strength concrete with self-compaction steel fiber.
采用钢纤维自密实高强混凝土可以提高混凝土强度、降低脆性、减小收缩、提高生产率、加快工程进度、改善工作环境等，具有很高的环境、社会效益以及经济效益。 - The fracture pattern was brittle fracture in the three-point bending experiment; while asymmetry separation of the interface between tungsten fiber and metallic glass can often be seen in the triangular area. The severest fracture occurred in the area where the indenter contacted the sample.
试样在三点弯曲实验中表现为脆性断裂，三角区钨丝-非晶界面出现不均匀的分离，试样中跟压头接触的部位破坏最严重。 - Concrete is a kind of brittle material, its tensile strength and tensile strain are lower, in the engineering, tensile or shear need steel and concrete to stand together, in this case, the fiber reinforced concrete came into being.
混凝土是一种脆性材料，其抗拉强度和抗拉应变都较低，在实际工程应用中，往往采用钢筋和混凝土共同作用来承受构件中的拉力或剪力，在这种情况下，纤维混凝土应运而生。 - The main fracture modes were interface failure and brittle fracture of tungsten fiber.
试样脆性断裂，破坏的主要方式为界面破坏和钨丝脆性折断。 - Through curve analysis, it can be seen that concrete brittle failure will be improved in a certain way after the addition of WSP, polypropylene fiber and steel fiber.
通过曲线的分析，WSP、聚丙烯、钢纤维的加入，对混凝土的破坏脆性都有一定的改善作用，钢纤维效果最好，而WSP与聚丙烯纤维效果相当。