此方法比气相色谱法直接测试更加快速简便，测试费用低廉，适合工业氯丹应用中的迅速测定。
The method is cheaper, more rapid than gas chromatography, and suited to rapid testing industrial chlordane.
用氯气作为消毒剂来处理医院污水是一种传统的方法，具有设备简单，运行费用低廉等优点。
It is a kind of traditional method for treating hospital wastewater with chlorine gas, which has many advantages such as Simple equipment, low Cost - benefit and etc.
通过对5种不同的DNA模板提取方法的比较，选定了操作简便、快速、费用低廉的热裂解法。
Through comparison among 5 different methods of DNA template extraction, heat-lyse treatment was selected for its easy-operation, low-cost and celerity.
与抗抑郁药物相比，针刺治疗PS D疗效确切，费用低廉，无不良反应，是治疗PSD的一种有效方法。
In comparison with antidepressants, acupuncture treatment is precise in the therapeutic effects for PSD, low in cost, without side effect, and is an effective method for PSD.
植物修复技术具有物理、化学修复方法所无法比拟的费用低廉、不破坏场地结构、不造成地下水的二次污染等优点。
Compared to physical and chemical remediation, phytoremediation has many merits, such as lower cost, maintain the original structure of soil, less possible to cause secondary pollution.
结论：本方法具有创伤微小、费用低廉的优点，值得在临床推广使用。
Conclusion: This minimally invasive treatment has advantages such as little trauma and low cost, which is worthy of clinical applications.
结论：本方法具有创伤微小、费用低廉的优点，值得在临床推广使用。
Conclusion: This minimally invasive treatment has advantages such as little trauma and low cost, which is worthy of clinical applications.
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