The developed sensor was applied to test welding line, base metals, and bolts of structures in NaCl solution of 3.5%.

Aluminium is the most power-intensive among base metals and electricity accounts for about a third of its production costs.

铝是耗电量最大的基础金属，电力约占铝生产成本的三分之一。

Some, including manganese, are as common as base metals such as nickel or precious metals such as gold.

有些就像镍等贱金属或者黄金等贵金属一样常见，例如锰。

Base metals demand and high prices mean mining companies are pulling out the stops to find and develop projects to boost supply.

贱金属需求和价格高企，意味着矿业企业正全力以赴地寻找和开发提高供应量的项目。

Like the base metals of copper, aluminium, zinc and nickel, speciality metals are driven by industrial activity.

与铜、铝、锌和镍等贱金属一样，特种金属也受到工业活动的推动。

Dilution of base metals, bead size and cladding smoothness can be controlled effectively by adjusting technological parameters.

调整堆焊工艺参数，能够有效地控制母材稀释率、焊道尺寸和堆焊层的平整度。

In addition, Chinese investors have significant positions in commodities futures, especially base metals at the Shanghai Futures Exchange.

此外，中国投资者持有大量大宗商品期货头寸，尤其是在上海期货交易所交易的贱金属。

The current record-breaking run for some speciality metals mirrored price movements in base metals.

目前一些特种金属创纪录的价格，与此前贱金属价格走势相仿。

Study on the kinetics of selective chlorination for the separation of precious metals from base metals

选择氯化分离贵金属的动力学研究

A new method is investigated to integrate noble metals and base metals on the single polymer substrate.

为此研究了一套新工艺，用于实现贵金属和普通金属电极在单片聚合物基底上的集成。

It was the second time this week that Chinese officials had suggested that the country might buy base metals.

这是中国官员本周第二次表示，中国可能购买贱金属。

Through analysis of weldability of the base metals, a welding procedure is proposed.

通过对储罐材质的焊接性分析，设计的焊接工艺应用于储罐现场的焊接，焊缝质量达到了产品的焊接技术要求。

The general situation of base metals balance in B. F. life's balance

碱金属在高炉内平衡概况

So the separation of copper and base metals is realized.

实现了铜与其他杂质金属的有效分离。

New development of biological leaching for extraction of gold and base metals

金和基本金属生物浸出的新进展

Lead is one of the base metals in modern industry.

铅是现代工业中基础金属之上。

BHP Billiton was far more positive for base metals, particularly copper.

必和必拓对贱金属（尤其是铜）的前景则要乐观得多。

Have you requested extra baton training for her?

你有要求她接受额外的警棍训练吗？

He raises his baton and the symphony begins to play.

他举起指挥棒，交响乐开始演奏了。

I mean, the key is a seamless passing of the baton among the team.

我是说，队员轮流做领导人是很重要的。

So to establish the reasonable urban system, make the different cities as freight stations and relay batons that promoting central cities location of productive forces to achieve balanced development between countries and regions, that is the important safeguard.

因此建立合理的城镇体系，使各级城镇成为中心城市生产力扩散的中转站和接力棒，是促进重庆区域、城乡协调发展的重要保障。