目的寻找多柔比星（阿霉素）血管外渗有效的防护方法。

Objective To find an effective protective method for preventing doxorubicin vascular leakage.

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通常人们只注重防护材料的选取、制作，对防护方法不够重视。

But people usually lay stress on selecting protective material rather than protective measures.

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根据不同的使用条件，分析了冶金企业中钢结构的锈蚀情况，提出了防护方法。

Based on difference use conditions, rusting condition of steel structure in metallurgical enterprise are analysed and protection ways are put forward.

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