The results shown that a deformation-free joint with good weld surface appearance can be obtained with suitable welding conditions for butt-joint and lap-joint of the dissimilar materials.

结果表明，当焊接工艺参数合适时，可以获得表面成形良好、无变形的铝合金与钢的对接接头和搭接接头。

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Although this particular malwa joint is only 300 metres from a hospital where HIV-testing services are provided for free, the people had been reluctant to use these services.

虽然这家马尔瓦酒馆距离免费提供艾滋病毒检测服务的医院仅300米，但人们原来不愿利用这些服务。

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Western companies will be free to set up joint ventures, even in sensitive areas like mobile phones, insurance and banking.

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In three critical markets, Thailand, Malaysia and China, AIA has special rights to operate independently, free from laws requiring local joint-venture partners.

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Officials from China, Japan and South Korea met on the sidelines to start talks on the possibility of a free-trade zone, the three countries said in a joint statement.

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