求助：翻译一下这词组的意思...

<P>CARE中有一英语词组:discharge air temperature，各位强人，用中文怎么表达啊？</P>
<P>以下是原文：</P>
<P >Calculate optimized values for starting and stopping the heating plant. The EOH functiontakes into account the residual heat in a building to avoid unnecessary heating operation and, thus, save energy. Required room conditions are met at all times.<p></p></P>
<P > <p></p></P>
<P ><FONT face=Helvetica>EOH calculates required flow temperature with an integrated heating curve.<p></p></FONT></P>
<P ><FONT face=Helvetica> <p></p></FONT></P>
<P ><FONT face=Helvetica>Two techniques are available:<p></p></FONT></P>
<P > <p></p></P>
<P >• optimization without room sensor<p></p></P>
<P >• optimization with room sensor.<p></p></P>
<P > <p></p></P>
<P ><FONT face=Helvetica>Optimization without a room sensor uses outdoor air temperature to determine optimum start (the preheat point).<p></p></FONT></P>
<P ><FONT face=Helvetica> <p></p></FONT></P>
<P ><FONT face=Helvetica>Optimization with a room sensor uses room control and needs a time constant and dead time to calculate the preheat point. In other words, this type of optimization requires a Time Program.<p></p></FONT></P>
<P > <p></p></P>
<P ><FONT face=Helvetica>Time program setpoint default values:<p></p></FONT></P>
<P > <p></p></P>
<P >• actual setpoint,<p></p></P>
<P >• next setpoint<p></p></P>
<P >• time until the next setpoint<p></p></P>
<P > <p></p></P>
<P >                                The EOH function sets these values during processing via the user address.<p></p></P>
<P > <p></p></P>
<P ><FONT face=Helvetica>If optimization in the Time Program is inactive (OPTIM field), the room temperature setpoint is valid for the user address and software calculates the heating <FONT color=#ee1111>discharge air temperature</FONT> using the heating curve.<p></p></FONT></P>
<P > <p></p></P>

好像是送风温度

<P>这个好像说不通吧</P>

我觉得就是送风经过加热后那个温度

<P>OA 是OUT AIR ,新风;RA --RETURN AIR;SA---SUPPLY AIR 送风;DISCHARGE AIR 是排风呀</P>

<P>搞节能的资料多侃侃,就知道了,排出的风越多,能量损失在某一时间越多呀</P><P></P>

<P>排风温度这个我也想过,它不是实际排风温度,而是模块进行计算后的一个值.</P><P>honeywell告诉我们这样的一值不知道有什么用意,</P><P><FONT face=Helvetica><FONT color=#ee1111>discharge air temperature</FONT> 在contricon202的CARE学习文件出现多次,不知道各位强人还有没有更好解释.</FONT></P>

<FONT face=Helvetica>应该是the heating <FONT color=#000000>discharge air temperature才是一个完整的语句啊，它的整句的意思应该是＂通过软件对热量曲线的统计计算排出热量温度＂吧software calculates the heating <FONT color=#ee1111>discharge air temperature</FONT> using the heating curve.</FONT> 不知对否，望指点．</FONT>

<P><FONT size=3>出处1:PID</FONT></P><P><FONT size=2><B normal">Purpose</B>        This manual provides descriptions and application examples for control icons in Excel Computer Aided Regulation Engineering (CARE) software. You use control icons in the CARE Control Strategy function.</FONT></P><P><FONT size=2></FONT><FONT size=2> </FONT><FONT size=2><FONT face=Helvetica>The control strategy for a plant consists of control loops that monitor the environment and adjust equipment operation to maintain comfort levels. For example, a control loop for an air handling system can turn on a return air fan when <FONT color=#f70909>discharge air temperature</FONT> in the return air duct is greater than or equal to 68F (20C).</FONT></FONT><FONT size=2> <p></p></FONT></P><P>Control loops consist of a series of “control icons” that dictate a sequence of events. Control icons provide preprogrammed functions and algorithms to implement sequences of control in a plant schematic. Examples of control icons include a Proportional-Integral-Derivative (PID) function and a Maximum function (MAX).</P><P><FONT size=3>出处2:HCA</FONT></P><P>Use a heating curve to calculate <FONT color=#f73809>discharge air temperature</FONT> setpoint from the room temperature setpoint and outdoor air temperature.</P><P><FONT size=3>出处3:CHA</FONT></P><P><B normal">Function </B>Calculate an output according to a user-defined and adaptable heating compensation curve. The output is used as a setpoint for a discharge control loop.</P><P>For example, HCAcan be used to calculate a <FONT color=#f70909>discharge air temperature</FONT> setpoint. Software calculates the discharge air temperature setpoint from the room temperature setpoint and the outdoor air temperature using the heating compensation curve. See Operation note in this section for more details.</P>

????

<DIV class=quote><B>以下是引用<I>ashman</I>在2005-8-24 14:11:26的发言：</B><BR><FONT face=Helvetica>应该是the heating <FONT color=#000000>discharge air temperature才是一个完整的语句啊，它的整句的意思应该是＂通过软件对热量曲线的统计计算排出热量温度＂吧software calculates the heating <FONT color=#ee1111>discharge air temperature</FONT> using the heating curve.</FONT> 不知对否，望指点．</FONT></DIV>
<P>同意你的观点</P>