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- hard brittle shale 硬脆性泥页岩
- 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。
- The field tests in six wells show that this system can effectively solve the unstable well bore during drilling recent brittle shale oration in Jiangsu and has achieved remarkable economic benefits. 6口井的现场实验表明,该钻井液体系有效地解决了江苏新生代脆性泥页岩破碎地层的井壁失稳问题,取得了显著的经济效益。
- 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。
- 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。
- 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。
- Study on Stability of Brittle Shale Hydration 硬脆性泥页岩水化稳定性研究
- 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。
- 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。
- 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
- 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。
- 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 blue-white multivalent metallic element 一种多价金属元素，坚硬、易碎、蓝白色
- Study on Ductile Regime Cutting Hard Brittle Material 延性域切削硬脆材料的研究
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
