It points out that the direct spot welding of pure copper can be realized by the correct choice of pole material, pole form, welding equipment and criterion.

找出了用通常方法不能点焊纯铜的原因，介绍了纯铜点焊焊核形成的过程，指出以本文为依据正确地选择电极材料、电极形状、焊接设备和确定焊接规范，就可实现纯铜的直接点。

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Used for outdoor advertising light box, through the door first, the announcement (publicity) column, pole light box display advertisements in the form of painting.

灯箱广告多用于户外，通过门头、布告(宣传)栏、立杆灯箱画的形式展示广告内容。

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The first two pole wrote this soup aroma form of caramel, after the two gold so make than Yu Kuai, further emphasizes the soup is delicious.

前两句极写此羹色香味形之佳美，后两句以金齑玉鲙作比，进一步强调羹之美味。

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While winning the lower house would put Mr Bersani in pole position to form a government, no coalition will be able to rule effectively without control of the Senate.

BBC: Q&A: Italian election

So people in this state know that if either of their main regional parties sweeps this election - last time it was a DMK-led alliance, this time could be different - then it will be in pole position to help form the next Indian government in Delhi.

BBC: Tamil Nadu: India's kingmaker state

Michael Schumacher starts from pole position in his Ferrari, an apparent return to form after a disappointing 2005.

BBC: SPORT | Motorsport | Formula One | Bahrain Grand Prix as it happened