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- The connection mechanism of new developed bimetallic centrifugal cast roll with three-layer structure has been studied. 对新开发的双金属离心铸造三层结构碾辊的复合机理进行了研究。
- For the materials with low tensile strength such as cast iron, brass, aluminium, marble, leather and rubber. Etc. 适用于加工扩张强度低的金属及非金属材料,对铸铁、黄铜、铝、石材、皮革、橡胶、耐火物等材料的磨削、研磨及切割。
- The contamination rate was 0.21% in RBC. But that of WBC was 0.45%, espithelial cell as well as cast was zero. 红细胞携带污染率为0.;21%25;白细胞携带污染率为0
- To introduce the centrifugal cast roll production process expert system which has combined the industrial computer with the long experience of roll experts. 介绍用工业控制机和轧辊专家长期积累的经验实现的离心浇铸轧辊生产工艺专家系统。
- Based on the experiment results, the characters of as cast microstructure of ZG0Cr13Ni4Mo were explained. 分析了ZG0Cr13Ni4Mo不锈钢铸件凝固相变过程 ,阐明了该材质最终微观组织的特点。
- The tensile properties of composite after 1000 thermal cycles is 395 MPa, that below that of as cast composite. 经过1000次热循环后复合材料的拉伸强度为395MPa比铸态的有所降低。
- However, brittle materials such as cast iron have high compressive strength but only a moderate tensile strength. 但是，像铸铁这种脆金属虽有较高的耐压强度，却只有较中等的抗张强度。
- This is very important in insects as cast skins represent a considerable loss in energy. 在昆虫中很重要的是,蜕皮损耗了相当大的能量。
- The cast roll's temperature field and hot crown for super-thin high-speed mill roll were calculated by implicit differentia method.The results show good agreement with test results. 采用轴对称差分法计算了超薄快速铸轧机铸轧辊温度场和热凸度，计算结果与现场测试结果相吻合，为铸轧辊原始设计和板形控制提供了依据。
- The relationship between thermoplasticity and structure of Mn18Cr18N electroslag remelting (ESR) steel as cast was investigated. 研究了电渣重熔Mn18Cr18N钢的高温热塑性及其与组织的关系。
- Excellent brasion resistance of as cast martensite high Cr iron has been proven under the conditions of low stress and abrasion wear. 用消失模铸造生产复合排渣器简化了制造工艺,降低了生产成本,提高了使用寿命;
- Alloy indifinite chilled rolls is a cast roll with fine intercrystalline graphite evently distributed throughout the working layer of roll barrel. 合金无限冷硬铸铁轧辊的工作层中有细小晶间石墨。
- Jet pump may be all kinds of material, such as cast iron, steel, stainless steel, Hastelloy, titanium, ceramic, glass, plastics and graphite, and made of various sizes. 喷射泵可由各种各样的材料制成，例如铸铁、钢、不锈钢、哈氏合金、钛、搪瓷、玻璃、塑料和石墨，并可制成各种尺寸。
- In this paper, design and technology of the thin - wall rolling bush are discussed, and the bush of connecting rod of type X6110 diesel is developed. The testing results show that its characteristic and reliability accord with the demands of the diesel. 本文讨论了薄壁卷制衬套的设计与制造技术，所开发的X6ll0型柴油机连杆衬套的试验结果表明，设计的衬套工作可靠，能满足主机的要求。
- In this paper, the design medthod of interference fit of rolling bush has been discussed, and a calculating method is put forward to work out the interference when measuring the circumference. 本文讨论了薄壁卷制衬套过盈配合的设计方法,并给出了测量时过盈度的计算方法。
- The Rubber Machine of WELLTECis made of the as cast SG iron castings produced by our company. 采用我公司铸态球墨铸铁件生产的华大橡胶机。
- As his voice rose the tears began to roll down her cheeks. 随着他的嗓音提高，她的眼泪开始簌簌地直往下流。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- Abstract： Combining with continuous process the technology of producing aluminium foil stock with two high mill cast rolles were introduced. 摘 要： 结合生产实际，介绍了用双辊式连续铸轧机生产铝箔毛料的工艺方法。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
