• This equipment adopts the titanium nitride metal mixing techs forming ion gold membrane with good abrasion resistance, therefore it fits for various top-grade decorating membrane.

    设备采用化钛表面技术,形成离子层,耐磨性非常,广泛用于各种高档装饰膜层。

    youdao

  • Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.

    现在反应溅射法已被广泛应用切削刀具成型工具注射模具诸如冲头冲模之类的通用器具增强耐磨性和使用寿命。

    youdao

  • The results show that main cause of conchoidal fracture forming is that composition segregation in solidification grain boundary of casting steel reduces the resistance of crack propagation.

    结果表明,沿一次晶晶界成分偏析裂纹扩展阻力降低作用铸钢贝壳状断口形成主要原因

    youdao

  • The paper introduces the resistance forming, double sleeve forming and die forming for the conical parts.

    主要介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法模具成形法。

    youdao

  • Electroplastic effect can be employed to increase metal forming limit, reduce deformation resistance and improve surface quality of product.

    金属压力加工中,利用塑性效应降低金属变形抗力增加金属成型极限改善产品表面质量

    youdao

  • The strong scour resistance and stability of the Banks and coming big floods always with high sediment concentration are the key fators for forming a narrow and deep channel in the lower wei River.

    河岸稳定性较强经常出现含沙量洪水形成渭河下游河槽关键

    youdao

  • Numerical simulation has been a main research method in resistance spot welding since the forming process of nugget is hard to observe.

    由于点焊熔核形成过程的不可见性,计算机模拟技术已经成为研究电阻点焊的主要方法

    youdao

  • In this paper, mechanical property, forming ability, baked-hardening and dent resistance properties of high strength steel B180H1 are studied by experiments, and compared with those of steel DC04.

    本文通过试验对汽车用强度钢板B180H1力学性能成形性能、烘烤硬化性能凹陷性能进行了全面的研究,DC04钢板的各项性能进行了比较。

    youdao

  • Dacron polyester fibers have a high resistance to burning. They tend to fuse and shrink away from the flame, forming a bead that is very hard after cooling.

    大可纤维具有较好的阻燃性能。在点燃聚酯纤维时,纤维熔化火焰作用下收缩,最终形成球状。冷却后熔球具有较高的硬度。

    youdao

  • The ginger like Sorbite forming mechanism and the high wear resistance of ginger like carbide cutter blade were studied in this paper.

    本文从空间形貌上说明块状碳化物形成机制从微观机理分析姜块状碳化物提高刀片耐磨性原因。

    youdao

  • The experimental results show that adding rare earth into cast semi steel can defer the time of forming fatigue crack, reduce the speed of crack propagating and increase the impact fatigue resistance.

    结果表明稀土推迟裂纹萌生时间降低裂纹扩展速率提高冲击疲劳抗力

    youdao

  • High elasticity is the premise of low hardness for top roller, it can improve instantaneous dynamic circularity, extend the time of the elasticity fatigue resistance, improve yarn forming quality.

    硬度必须以弹性前提才能提高胶辊瞬时动态圆整度,延长弹性疲劳时限,达到稳定、提高纺纱质量目的。

    youdao

  • Through integral cast forming, the spiral torsional shaft has the advantages of high strength and abrasion resistance, safety and reliability, long service life, low using cost and the like.

    本实用新型通过铸造一体成型具有强度耐磨性好、安全可靠使用寿命使用成本低等特点

    youdao

  • The result indicates that pre vibration during forming columns and the drainage action of columns is available for the earthquake resistance of foundation.

    结果表明碎石桩成桩过程中,对土层振作用、桩体排水作用,将有利于土层的抗震

    youdao

  • Abstract:Designs this automatic machine of resistance forming mold is in order to make the pins of the resistances forming shape finally .

    摘要设计电阻自动成形机器模具主要针对电阻引脚最终成形生产。

    youdao

  • The main reasons are the forming of eutectoid structure, the increase of the phase interfaces, the enhance of the plastic deformation resistance, as well as the increase of the hard particles.

    是因为复合材料形成了共析组织,且界面增多塑性变形抗力增大,硬质点数量增多。

    youdao

  • Foam resistance is strong, not forming foam.

    不会形成泡沫

    youdao

  • Plastic washer gasket, nylon, vinyl and other materials processing and forming, corrosion resistance, heat insulation, insulation is non magnetic properties for fasteners, insulation gasket.

    塑料华司垫片尼龙乙烯材料加工成型,具有绝缘耐蚀隔热磁性能,用于紧固件、绝缘隔离垫片。

    youdao

  • The project preliminary studies shows that when Trichoderma and rice forming opportunistic symbionts, the growth and disease resistance of the rice has improved certainly.

    项目前期研究表明霉菌水稻形成机遇性共生体后,其对水稻生长抗病性具有一定的提高作用。

    youdao

  • The long fiber thermoplastic material for forming composite muffler systems also provides increased impact strength and creep resistance as well as chemical and thermal resistance.

    形成复合消音器系统纤维热塑性材料提供增加冲击强度变性,以及耐化学性和耐热性。

    youdao

  • The change of spun tension, the forming of resistance torque and the change of twist distribution are discussed when adding the resistance torque element in the rotor spun twist zone.

    这里研究在转杯区中加装讨论分析加捻区纺纱张力变化,进而构成阻扭件产生扭矩以及形成阻扭件前后区域捻度分布的变化并建立捻度分布模型。

    youdao

  • A method of improving the solder flux resistance of a silicone gel, and a method of forming a silicone gel with excellent solder flux resistance, both methods using the above composition.

    提供了改进有机凝胶焊剂能力方法形成具有优异耐助焊剂能力的有机硅凝胶的方法种方法都采用上述组合物。

    youdao

  • PEEK matrix composites exhibit great toughness and damage resistance. But the severe processing conditions and poor drapability result in in-efficiency in curved surface forming.

    peek树脂复合材料具有突出的韧性损伤容限,成型工艺条件较为苛刻,且性能,影响了曲面成型能力。

    youdao

  • Fluorinated acrylate polymers were well known film -forming materials for their excellent film - forming properties and aging resistance.

    含氟丙烯酸酯类聚合物因具有突出的成性能耐老化性能而成为优良的成膜材料

    youdao

  • The following topics are surveyed: effect of phase structure on the powdering and the flaking of coating during draw forming; effect on the welding; effect on the corrosion resistance.

    内容包括:结构铁含量其冲压成型粉化性和剥离性的影响

    youdao

  • The authors have studied many deformation regimes of rocking forming. Using resistance strain gages and photoplasticity methods, it is proved that the parameters selected for the rocking forging…

    研究了成形规律采用电测和光塑性证实了所选用的摆辗工艺参数合理,推广该工艺提供了技术准备。

    youdao

  • The forming method of the inorganic high resistance layer at the side surface of the metallic oxide resistor is characterized by not needing a preburning step.

    所述金属氧化物电阻侧面形成无机方法的特征经过烧步骤。

    youdao

  • The resistance of metal plastic forming was introduced in this paper. The resistance forming could be divided into back pressure resistance forming and structural resistance forming.

    综述了金属塑性成形中的阻尼阻尼成形分为阻尼成形结构阻尼成形。

    youdao

  • The invention provides a formed optical forming body with small double refraction and excellent transparency and impact endurance test resistance.

    发明提供成型后的折射透明、耐冲击性优异的光学成型品。

    youdao

  • The invention provides a formed optical forming body with small double refraction and excellent transparency and impact endurance test resistance.

    发明提供成型后的折射透明、耐冲击性优异的光学成型品。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定