查询词典 aluminium family

Key words: zhuan K6 type bogie; aluminium alloy gondola car; dynamics test; dynamics performance

试验结果还表明，降低转向架减振系统的弹簧刚度对降低车辆的轮重减载率是有益的。

During the period when aluminium demand surged and iron was in short supply,aggregate iron facility utilisation reached 80%of capacity.The explosion and closure of Gramercy in Louisiana in mid 1997,removing 800ktpa of iron production had a similar effect with world iron facility utilisation reaching approximately 77%,mostly via plants in China and Eastern Europe increasing production.

在对铝的需求剧增和铁的需求供不应求的时候，对铁生产设施的总利用率达到铁产量的80%。1997年年中路易斯安娜州GRAMERCY铁厂的爆炸和关闭，年度80万吨铁产量的转移，就产生了同样的影响，致使世界铁生产设施的利用率约达到77%，而大多数都是通过中国和东欧的铁厂增加产量实现的。

In this work ,a series of theortical methods were employed to study the Conformation of cyclic guanosine 3\',5\' monophosphate in solution and stability constants of aluminium and copper complexes , and the binding mode of PDE4B with cAMP.

本文运用一系列的理论化学方法研究了鸟苷-3\'，5\'-单磷酸酯在溶液中的构象情况，铝铜络合物稳定常数和PDE4与cAMP的结合模式。

Part white with aluminium alloy and fuselage Bamboo fibre, simple sense and halfback.

机身部分用铝合金和白色竹纤维构成，超质感和前卫。

The interior is littered with RDSport logos as well as aluminium inserts on pieces like the hand brake and pedals.

内部充满了RDSport标识以及插入的铝件，如手闸和踏板。

In this paper, experimental studies on the explosion venting of aluminium dust is conducted in 1.3L Hartmann tube connected to a vent duct.

本文对原有的Hartman粉尘爆炸实验装置进行了改进，自行设计了不同尺寸和结构的泄爆导管。

In this dissertation, Lanthanum is used to substitute part of Phosphorus or Aluminium in the framework and enter into the tetrahedron structure unit of oxygen negative ion for obtaining a kind of heteroatom molecular sieve with acidity.

本论文中，用镧原子同晶取代SAPO-n分子筛骨架中的部分铝或磷，进入骨架中的氧负离子四面体结构单元，得到具有一定酸性的杂原子硅磷酸铝分子筛。

The synthesis methods of nipagin esters catalyzed by sulfuric acid , p- toluene sulfonic acid , ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed.

评述了采用硫酸、甲苯磺酸、合硫酸铁、水合三氯化铁、水合三氯化铝、土化合物、体超强酸和杂多酸等催化剂催化合成对羟基苯甲酸酯的方法。

This coffee table has a round top in honeycombed aluminium and black and white epoxy resin with solid pau ferro inserts.

这款圆形咖啡桌桌面由蜂窝状铝板构成，黑白相间的环氧树脂镶嵌着坚固的檀木。

Hydro is one of the largest integrated aluminium suppliers in the world, with over 27,000 employees in 28 countries.

海德鲁是全球最大铝综合供应商之一，在28个国家有27000多名雇员。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。