The weather becomes cold suddenly. The room is not warm enough. I'd like to borrow an electrical stove for heating.
天气突然转冷，室内温度不够，我想借一只电炉取暖。
This text introduces the design principle and method of electrical stove automatic constant temperature control based on fuzzy control.
本文介绍了用模糊控制实现电热炉温自动恒温控制的设计原理及方法。
Sample is directly heated with an electrical stove and it is titrated after its acid content is adjusted, by which the result consisted with that of a common determining method is obtained.
对饮用水中化学耗氧量（COD）的通用测定方法进行了改进，采用一定功率的电炉直接加热试样，调节酸度后进行滴定，得到了和通用测定法相同的测定结果。
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