The parameter selected, channel, tube system and shell design scheme, design trait and design point of 330 MW high pressure heater were introduced.
介绍了330MW机组高压加热器的参数选取、水室、管系及外壳的设计方案、设计特点及要点。
The emphases of the structure characteristics of the motor shell and formation for heater unit are analyzed. The key point of forming process and mould design is further described.
介绍了暖风机电机机壳的结构特点及成形的重点，分析了成形工艺及模具设计要点。
From the engineering point of view, the design philosophy and mainly content of the heater cross-limiting complex control scheme are presented.
从设计角度并结合工程实践经验，探讨性地分析和阐述了加热炉交叉限制复杂控制方案的设计原理和主要内容。
The engineering practice shows that taking higher-order inertia link as state observer of super heater steam temperature is feasible and in point.
工程实践表明：采用高阶惯性环节作为过热器蒸汽温度的状态观测器是可行的，适用的。
The corrosion mechanisms of low temperature dew point corrosion and improvements of atmospheric air pre-heater to resist low-temperature dew point corrosion were introduced.
文章对烟气低温露点腐蚀的机理以及常压炉空气预热器耐低温露点腐蚀的改进措施做了介绍。
At this point the heating by the heater freon so that the evaporation of some liquid into a gas again, and then re-entering the latter part of the indoor heat exchanger.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
At this point, as freon heater heating, so that the partial liquid again evaporated into gas, then re-entering the latter part of the interior heat exchanger.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
At this point, as freon heater heating, so that the partial liquid again evaporated into gas, then re-entering the latter part of the interior heat exchanger.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
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