传统的座式酒精喷灯在使用过程中常出现许多问题，影响实验。
The traditional pillar alcohol blow lamps have many shortcomings and may cause much inconvenience during the experiments.
用酒精喷灯替传统的高温炉，体现了快速简易，并对多种易熔剂进行了对比，提出了一种对锡矿砂可行的测试方法。
By using the alcohol blast burner a simple and fast method for analyzing tin ore was developed to take the place of the conventional high temperature furnace.
用酒精喷灯替传统的高温炉，体现了快速简易，并对多种易熔剂进行了对比，提出了一种对锡矿砂可行的测试方法。
By using the alcohol blast burner a simple and fast method for analyzing tin ore was developed to take the place of the conventional high temperature furnace.
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