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讨论了现有低温方式的特点,提出了不保证率B的概念和新的低温方式,分析了新的低温方式三种方法的原理、技术难点,分别计算了三种方法的运行费用和投资,认为新的低温方式优势明显。
The characteristics of the existing low temperature mode are discussed. The concept of non - guaranteed rate B and the new low temperature mode are put forward. The principle and technical difficulties of the three methods of new low temperature mode are analyzed. The operating costs and investment of the three methods are calculated respectively. That the new low-temperature way obvious advantages.