我们的门环是纯铜铸造的。
高纯铜主要来源于铜的电解精炼。
纯铜配件，手工制作，工艺完美。
Made up of the copper fitting, purely manmade; perfect workmanship.
纯铜强度低，不宜直接用作结构材料。
Copper low strength, not directly used as structural materials.
是一家专业生产高、中档纯铜卫浴系列。
Is a profession to produce high, inside file native copper bathroom series.
本文提出测定纯铜中锌的快速分析方法。
A rapid analysis method for determining the content of Zn in pure copper is given in this paper.
纯铜基底确保散热效果。
Pure Copper base material ensures excellent heat dissipation.
在工业纯铜中加入微量锂能提高其再结晶温度。
Trace lithium can improve recrystallization temperature of pure copper.
最先使用的材料是铜，因为易于制取纯铜。(原因)。
The material first used was copper for the reason that it is easily obtained in its pure state.
用渗铝-内氧化技术对纯铜进行了表面弥散硬化处理。
The al concentration distribution in aluminized layer, microstructure and some properties of surface hardening layer were studied.
按照他说的，他用纯铜打造了一头牛，中空，一侧装有门。
Accordingly, he cast a bull, made entirely of brass, hollow, with a door in the side.
纯铜基底保证良好的散热效果，阳极电镀铝质上部防止锈蚀。
Pure copper base ensures excellent heat dissipation, and anodized aluminum top prevents corrosion.
老子像由纯铜锻造而成，像高2.8米，鹤发童颜，神态安详。
Laozi Statue is forged of fine copper, 2.8m high, healthy in old age and composed.
指出纯铜薄板的各向异性对矩形盒拉深成形性的影响不十分显著。
It's pointed out that the effect of the anisotropy of fine copper on the drawing forming property of rectangular case isn't remarkable.
并与纯铜进行比较，探讨颗粒增强物对材料磨损行为影响的机理。
It was compared with the pure copper specimens to investigate the wear mechanism.
以退火纯铜及正火铝青铜在轴向拉伸下进行室温静、动态蠕变试验。
In this paper, creep tests were carried out on annealed pure copper and normalized bronze containing Al under static and cyclic tension at room temperature.
石墨炉原子吸收光谱法测定纯铜中痕量铅和铋，方法可靠，简单快速。
It is simple and quick to determine trace Pb and Bi in pure copper using the graphite furnace atomic absorption spectrophotometry.
材料：是否使用纯铜镀铬。摆脱传统水龙头因长期浸水而产生水锈的缺点。
Material: Using pure copper can get rid of forming incrustation which is caused by long-term immersion.
研究了在铜合金表面电镀纯铜层保护膜对铜合金引线框架氧化失效的影响。
The effects of surface electroplate pure copper on oxidation failure of lead frame copper alloys for IC package were investigated.
天师像由纯铜锻造贴真金箔制作而成，像高8.5米，通体华丽，宝像庄严。
The statue of Zhang is forged of fine copper and applied with gold foil, 8.5m high, magnificent and stately.
案。我司主要生产高品质纯铜气动接头、铜塑接头、无泄漏快速接头及气管。
Our company mainly produces high quality pure copper pneumatic connector, copper plastic fittings, no leakage fast connection and trachea.
采用悬浮浇铸工艺并控制冷却速度成功地得到了钢颗粒增强纯铜基铸造复合材料。
Steel grain-reinforced pure copper cast composite was gotten successfully by suspension casting process and controlling the cooling rate.
纯铜是一种深冷温度下应用的优异结构材料，但在特定条件下产生了应力腐蚀开裂。
Pure copper is a superior structural material for cryogenic purposes. But it has been found that in the case of special conditions, pure copper can also suffer stress corrosion cracking.
因此，可以认为多晶纯铜在较高温度下的滞弹性蠕变机构与晶粒间界自扩散机构相似。
The mechanism of anelastic creep of polycrystalline copper at higher temperatures may thus be considered to be similar to...
因此，可以认为多晶纯铜在较高温度下的滞弹性蠕变机构与晶粒间界自扩散机构相似。
The mechanism of anelastic creep of polycrystalline copper at higher temperatures may thus be considered to be simi…
通过1年的遮雨和未遮雨大气暴露实验，研究了在沈阳大气环境下纯铜的初期腐蚀行为。
Atmospheric corrosion of pure copper under sheltered and unsheltered exposure conditions during 1 year period in Shenyang atmosphere is studied.
在沈阳土壤腐蚀试验中心站现场原位测试了土壤的理化性质和纯铜的腐蚀速率变化情况。
In-situ measurement of corrosion rate of copper and soil physicochemical factors was carried out in Shenyang soil site.
利用脉冲激光束轰击金属样品表面时在周围空气中激发的光声信号研究了纯铜的激光烧蚀。
Laser ablation of pure copper was investigated using photoacoustic signals excited in surrounding air when a pulsed-laser beam impinges a metallic surface.
利用脉冲激光束轰击金属样品表面时在周围空气中激发的光声信号研究了纯铜的激光烧蚀。
Laser ablation of pure copper was investigated using photoacoustic signals excited in surrounding air when a pulsed-laser beam impinges a metallic surface.
应用推荐