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- Mechanism of CO2Laser Cutting Nonmetallic Materials[J]. 引用该论文 谢小柱;李力钧.
- Even nonmetallic materials are dangerous to touch at these low temperatures. 在这种低温下,甚至接触非金属材料也是危险的。
- Bentonite has been widely used in industry, agriculture and other fields as a kind of nonmetallic materials. 膨润土作为一种非常有用的非金属矿物原料,广泛地应用于工业、农业和其他领域。
- High red hardness,wear resistance and thermal strength machining of cast irons,quenched steel,non-ferrous metals and nonmetallic materials. 具有高硬度、高硬度、高耐磨性、高热强性,适于铸铁、淬火钢、有色金钢、非金属材料的切削加工。
- Nonmetallic materials are those materials such as woods, plastics, rubbers, epoxy resins, ceramics and diamonds that do not have a metallic base. 非金属材料是指如木头,塑料,橡胶,环氧树脂,陶瓷及金刚石等那些不含有金属基材的材料。
- Smoother, sleeker, and more powerful than ever before, the current generation of automobiles relies on nonmetallic materials to achieve these distinctions. 整平工具、磨光器等比以前更强有力,当前阶段汽车依靠非金属材料来达到这些区别。
- Whether in a civilian airline carrying passengers in comfort or a military fighter seeking Mach 2, nonmetallic materials are contributing to man抯 ability to fly. 无论在民航舒适运送旅客还是军用战斗机对马赫2的探寻,非金属材料正在对人类的飞行能力产生影响。
- Authors point out that development of industries of nonmetallic materials in our province has an important significance in rejuvenation of economics in Hunan. 介绍并分析了我国非金属材料的发展现状与趋势;
- This machine is suitable for blanking of the nonmetallic materials such as small-sized knife mould,ticket clip units,handset sleeve,,small toys,adornments,leather bag fitting etc. 本机适用于使用小型刀模对票夹组件、手机套、小型玩具、装饰件、皮包附件等非金属材料冲裁下料。
- For flexural strength test of cement specimen and other nonmetallic material. 用作水泥或其它非金属脆性材料试块的抗折强度测定。
- CBC composite is a kind of new nonmetallic materials made by industral wastes under condition of adjacent normal temperature , which takes on the properttes of ceramics and concrete. CBC复合材料是以工业废渣为主要原料,在接近常温条件下制备而成的具有陶瓷和混凝土性能的新型无机非金属材料。
- This paper introduces the design of the cutting edge section, selection of its geometrical parameters and application of the stamping cutter-die used for blanking the nonmetallic materials. 介绍了非金属材料落料用切刀式冲模刀刃截面的设计、几何参数选择与应用。
- The present situation and prospect of inorganic nonmetallic materials, such as cement, glass, ceramic, refractory, artificial crystal, semiconduct merterials were described in this paper. 本文简述了无机非金属材料,包括水泥、玻璃、陶瓷、耐火材料、人工晶体、半导体材料等的现状与前景。
- The principle materials used for tools can be divided into three major categories: ferrous material, nonferrous material, and nonmetallic material. 用来做工具的主要材料可以被分为三大类:黑色金属材料,有色金属材料,非金属材料。
- From the experiences, it will be some help for further development and utilization of nonmetallic materials to put an end once and for all to the equipment corrosion in the oilfields. 这些经验对非金属材料今后在油田工程防腐中的进一步开发利用,从根本上控制腐蚀,具有积极的意义。
- For processing the low tensile metals and nonmetalic materials: grey cast iron. 加工抵抗张强度的金属、非金属材料:灰铸铁、黄铜、皮革、硬橡胶等。
- In this paper, a research has been carried out that rotating band of the gun-lunched antitank missile can be replaced from metal material to nonmetallic material. 文中通过研究采用非金属材料弹带替代炮射导弹金属弹带材料。
- Blending is the process prior to sintering.It is important to determine the percentages of different kinds of iron ore and nonmetallic material to be blended. 摘要配料是烧结的前期工序,如何获得各种铁矿石和非铁原料的配比是烧结配料的关键问题。
- The temperature field of the nonmetallic material of combined mold was measured using thermocouples at different place of mold to get the heat flux distribution in mold. 为了检测结晶器的热流分布,在复式结晶器非金属材料段不同位置埋设热电偶,测定了结晶器的温度场,并在此基础上建立了描述复式结晶器内方坯凝固过程的三维数学模型。