具有热量利用率高，热损失低，占地面积小，污水外排量少等优点。
The washing saturator has the advantages of high heat utilization rate, low heat loss, little occupied area, little drained water, and the like.
但随着负荷率的降低，发动机转速被限制在最小转速下运行，系统的一部分供热量被浪费，一次能利用率降低。
However, with the lower load factor, engine speed is limited to the minimum speed run, part of the system for the heat is wasted, a lower utilization.
在给定的条件下，注入蒸气和热水开采过程的热量的有效利用率分别为0.349和0.465。
Heat efficiency of steam injection and hot water injection was 0.349 and 0.465 under the given condition.
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