In the course of the 18th century, the circulation of skills and technical exchange led to further developments.

在18世纪，技能的流通和技术的交流带来了进一步的发展。

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Opening technical exchange hotline, professional answer about heat treatment and all kinds of steel issues.

开通技术交流热线，专业解答有关热处理及各种钢材问题。

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A new situation is emerging in China's economic and technical exchange and co-operation with other countries.

中国同世界各国的经济技术交流与合作正在出现新局面。

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As the market quickly erased a sizable chunk of the losses explanations began whipping around: some said it was a fat-fingered trade, others blamed the shocking fall on some type of technical error at an exchange.

FORBES: Selling First, Asking Questions Later

Sony shares didn't start trading until around midday as technical problems on the Tokyo exchange forced a halt in dealings for 241 listed companies.

WSJ: Commodity, Financial Shares Lead Asia Higher

The exchange developed into a very technical discussion, with regulations blamed for fragmenting the market into many exchanges.

FORBES: CFA Institute Conference: Fix The Financial Industry