在税收政策上，宜用注销法代替准备金法确认和扣除企业呆账损失，以体现税收中性原则。

On tax policy scope, to embody the neuter principle of tax, it is suggested that we use Write-off Method to recognize and deduct bad debt losses instead of Provision Method.

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结论本组结果显示早期霍奇金病采用放射治疗有较好的长期生存率，治疗方案宜采用STNI为好。

Conclusion a good long-term survival rates can be got for the patients with early stage of Hodgkin's diseases treated by radiotherapy, and it is suggested that STNI be used in those cases.

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试验研究表明：对于包裹金含量低的矿石，以氰化法为宜，金浸出率85% ；

Experiment study demonstrates : individual cyanidation is suitable for lesser enclosure of the gold ore, leaching rate of 85%;

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