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- hard brittle rock 硬脆岩石
- The way of cutting hard brittle material in a plastic state is classified. 对塑性状态下切削硬脆材料的方法进行了归纳和分类。
- Glue Hard brittle brownish solid made by boiling hides and bones.Dissolves in hot water with good bonding strength. 通过煮沸处理动物皮和骨骼而获得的硬而脆的褐色固体。它溶于热水并具有良好的粘合性能。
- The paper analyzed the critical failure action and brittle rock with a penetration and reestablishment group theory. 利用逾渗和重整化群理论初步分析了脆性岩石的临界损伤破坏行为,指示性地得出了岩石的临界破坏概率。
- Glue: Hard brittle brownish solid made by boiling hides and bones.Dissolves in hot water with good bonding strength. 动物胶:通过煮沸处理动物皮和骨骼而获得的硬而脆的褐色固体。它溶于热水并具有良好的粘合性能。
- A further study of the way and theory of cutting hard brittle material in plastic state is presented. 阐述了进一步研究在塑性状态下切削硬脆材料的理论、方法，并提出了今后的设想。
- Diamond wheels are applied to process the hard brittle metal material and non-metal material, suc... 发布者：史又又所在地：河南郑州市行业：五金、工具职位：外销员工作年限：应届毕业生
- A hard brittle wax obtained by purifying ozokerite, a natural occurring mineral wax. 由自然界存在的一种矿物蜡（天然地蜡）净化得到的脆性硬蜡。
- MODEL J5060MP/A is semi-atuo slice machine which is used in slicing ceramics,ND-Fe-B.magntic materrials.Quartz glass and other hard brittle materials. 型自动内圆切片机适用于各种钕铁硼、晶体、陶瓷、磁钢、石英玻璃等硬脆材料的精密切割。
- The paper analyzed the critical failure action and brittle rock with a penetration and reestablishment group theory. The critical failure rate of the rock was obtained. 利用逾渗和重整化群理论初步分析了脆性岩石的临界损伤破坏行为,指示性地得出了岩石的临界破坏概率。
- Hard brittle particles can have an important influence on cleavage fracture in steels, and can act as cleavage initiators. 钢中的脆硬粒子对钢的解理脆断有直接的影响,解理断裂源大都发生在脆硬粒子上。
- The article takes water resisting floor as brittle rock mass,and thinks that water inrush from floor is caused by rock mass sliding along a fracture plane. 把隔水底板作为脆性岩体，认为底板突水是由于岩体沿断裂面发生滑动造成的。
- All around the world, the grains of brazed monolayer diamond tools are mostly 40/50 mesh, which are used to coarsely machining hard brittle materials such as stone industry field. 磨料粒度为40/50目的单层钎焊金刚石工具多用于石材等硬脆材料的粗加工。
- Based on the Lajtai’s theory and Jennings’ theory,the mechanical behavior of brittle rock mass containing coplanar close discontinuous joints under direct shear condition was analyzed. 通过建立单一闭合水平节理岩体的数值模型,运用数值模拟软件对节理岩体模型在直剪试验条件下节理的剪切变形和强度特征进行模拟,并对模拟结果做了分析。
- The paper describes the design of machine for cutting hard brittle geodesic lens which use back up structure and spherical bearing installed on the center of the workholder to increase body rigidity. 采用金刚石工具切削硬脆材料要求机床具有高刚度和超微量进给功能。
- A STUDY OF SHOCK DAMAGE MODEL OF BRITTLE ROCK 脆性岩石冲击损伤模型研究
- Cutting Hard Brittle Material in Plastic State 实现塑性状态下切削非金属硬脆材料的思考
- Lately they have been getting into hard rock. 近来他们一直热衷于演奏硬派摇滚。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- a hard brittle candy made with butter and brown sugar. 一种硬的脆糖，用黄油和褐色蔗糖做成。
