查询词典 ductile

Alpha brasses contain less than 40% zinc ; beta brasses (40-45% zinc ) are less ductile than alpha brasses but stronger.

黄铜的含锌量低于40%，β黄铜含锌较多(40～45%)可锻性较α黄铜差，但强度大。

The influence of chemical composition and inoculation on the microstructure and properties of chilled ductile iron camshaft was investigated.

研究了化学成分和孕育处理对激冷球铁凸轮轴组织和性能的影响。

Saint-Gobain Canalization manufactures 1.7 million tons of ductile iron pipes, laid 15,000km of PAMTM pipelines worldwide every year.

作为全球最大、最早的球墨铸铁管道系统的生产厂家，他始终是世界球墨铸铁行业的领先者。

Saint-Gobain Canalization, the pipe network Branch of the Saint-Gobain Group, is the Worlds' leading manufacturer and exporter of ductile iron pipeline systems.

圣戈班穆松桥成立于1856年，隶属法国圣戈班集团。

This paper presents the process of getting the qualified molten iron through melting scrap, carburant and moderate cast pig iron, which offers a new way for producing ductile iron.

利用废钢、增碳剂并适当配入铸造生铁，通过熔炼来获得合格的原铁水，然后经球化孕育处理形成球墨铸铁，为球墨铸铁生产开辟出一条新的途径。

A light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine).

轻而软的银白色二价金属元素，纯净状态下燃烧会发出明亮白光，仅天然存在于化合物中（如菱镁矿、白云石、光卤石、尖晶石、橄榄石）。

Select one of the major reasons cast iron ductile iron is lower than the cost of steel.

选择球墨铸铁的一个重要的原因在于球墨铸铁比铸钢成本低。

The reasons causing elli ps e defect of centrifugally cast ductile iron pipes with large diame-ters were a nalyzed.

分析了大口径离心铸造球墨铸铁管产生椭圆缺陷的原因，并由此制定了相应的工艺措施应用于生产，取得了良好的效果。

The annual capacityies for Centrifugally Cast Ductile Iron Pipes,Fittings,Composite pipes,Steel Gratings and Containers are 1200000 ton,30000 tons,3 millionmerers ,100000 tons and 15000 tons respectively.

年生产能力为：离心球墨铸铁管120万吨，管件3万吨，钢塑复合管300万米，钢格栅板10万吨；各类压力容器1.5万吨。

From two to five chapter, there are mainly four research contents, which are the ultra-precision machining mechanism of engineering ceramic in the aspects of micro-scale and macro-scale, the key technology equipment, the ductile regime grinding experiments and surface quality of ultra-precision grinding. At last, there is a summary of the whole thesis.

第二章至第五章是本论文研究的主要内容，即工程陶瓷超精密磨削机理、超精密加工的关键工艺装备、超精密磨削的表面质量和延性域磨削实验研究四大部分，最后一章是全文总结。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。