查询词典 duralumin

Is made from high-quality duralumin.

使用高质量硬铝合金制成。

Using this method proposed in this thesis, superplastic free bulging process of duralumin LY12CZ under an external electric field is analysed, both with the constant pressure and with the constant strain rate at the apex.

将此解析—数值混合分析法应用于LY12CZ铝合金在强电场中的超塑性自由胀形过程的数值模拟，其中包括恒定胀形压力和恒定应变速率两种情况。

It can also wrap the surface of the duralumin,plastic-steels, plastic-wood and other moulding materials .

各种角度、圆弧、沟槽、凹凸面、包边等一次完成，并同时完成表面、侧面、底边的贴覆。

Then, by the aid of the self-made piezoelectric vibration table, experiments of vibration drilling were done on duralumin (2A12) and stainless steel (0Cr18Ni9), and the aperture size, surface topography and surface roughness were tested.

在此基础上，利用自制的压电式振动工作台进行了硬铝和不锈钢的轴向振动钻削实验，并对孔径大小、表面形貌和表面粗糙度进行了测量。

A high order finite element model of a duralumin flexible beam with distributed piezoelectric sensors and actuators was presented in this paper. The beam equation was developed incorporating the stiffness, mass and electromechanical coupling effects of the piezoelectric apparatuses.

本文针对一套表面粘贴有分布式压电传感器和致动器的LY12智能材料柔性臂系统，在对系统组成进行分析的基础上，建立了柔性臂实验系统的有限元模型，并采用自由度凝聚法对该模型进行了降阶处理，以方便控制器设计。

Duralumin gasreducer:single stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for non- corrosive gas,standard gas,clean gas and mixed gas.

硬铝气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于非腐蚀性气体、标准气体、纯净气体、与混合气体。

Duralumin gasreducer:Double stage type diaphragm pressure-reducing structure and stainless steel diaphragm are suitable for non- corrosive gas,standard gas,clean gas and mixed gas.

硬铝气体减压器：单级式膜片减压结构，不锈钢膜片，保证输出压力的稳定，适用于非腐蚀性气体、标准气体、纯净气体、与混合气体。

The flow pattern of residual parts of duralumin billets, directly extruded at different temperatures, with or without, lubricants and with aluminum cladding or inversely ...

采用合适的润滑剂，毛坯外包纯铝薄套成反挤时，都可能消除坯料的表面局部塑性变形展，因此都能消除粗晶环和提高挤压制品的抗拉强度。

The head block is made from duralumin, and the back block is made from bronze. Heat-treated high strength chromium manganese steel bolts were used for binding the PZT elements.

为了获得高速和大推力，驱动头选用硬铝材料，后端盖选用黄铜，压紧螺栓选用镀铬高强度钢材料。

From casting, squeezing, aging treatment, air blast quenching, cold quenching to anode oxidation, we could process duralumin constructions, and provide you all kinds of pipes, sticks and profiled bar for industry, transportation, electronic, radiator, decoration and civil us

从熔炼铸造、型材挤压、时效处理、风冷淬火、水冷淬火到阳极氧化等各车间工序，可为您加工生产铝合金建筑、工业、交通、电子、散热器、装饰、民用等多种规格及状态的管、棒、异型材。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。