第二章，讨论1862 - 1911年间厦门外贸商品流通量概况，介绍厦门外贸进出口商品结构及其变化和几种大宗商品的进出口概况。

Chapter two, Discuss the turnover of Xiamen commodity from the year of 1862 to 1911, introduce the composition of exports and imports and its variation, and the condition of several commodities.

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扼要介绍了DSC的测试原理及其在进出口商品检验中的应用，并对其存在的问题进行了探讨。

We briefly introduced the principles of tested on DSC and the use of it in the import and export commodity inspection, and discussed the existed problems.

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我将简单介绍一下出口商品交易会。

I'll brief you on the Export Commodities Fair.

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