英语翻译Ifthenominalefficiencyoftheunitofpowerplantisnotgreaterthan50MWandtheconnectedlyproducedusefulheatisselledfordistrictheating如果发电厂机组的额定功率高于50兆瓦,就可以将热作为经营向地区

Question

英语翻译
If the nominal efficiency of the unit of power plant is not greater than 50 MW and the connectedly produced useful heat is selled for district heating
如果发电厂机组的额定功率高于50兆瓦,就可以将热作为经营向地区供热.
or - If the nominal efficiency of the unit of power plant is not greater than 6 MW and the connectedly produced useful heat is not selled for district heating
如果发电厂机组的额定功率不高于6兆瓦,就不可以将热作为经营向地区供热.
If the connectedly produced useful heat is not sellef for district heating and not selled for a separately treated establishment,and the electricity is selled from a power plant unit (nominal efficiency is not greater than 20 MW),or selled from a properly merchandiser (also before 01.01.2008) power plant unit between 20-50 MW capacity Produced in a power plant which contains also benefited equipment based on the act of MEH (after 01.01.2008)
Produced in heating season in a power plant unit which placed into commercial operation before 01.01.2008 (in case of up to 100 MWe nominal efficiency concidering the energetical number 0,38) If - the merchandising of useful heat is aimed to district heat or for supply a separately treated establishment and - the capacity of power plant unit is between 50-140 MWe

Answer 1

前面的 nominal efficiency 好像是名义效率
下面的是：如果连续产生的有用热力不是卖给某些区域进行供暖,而是卖给那些区别对待的机构,并且电是按照一个发电厂定下的发电单位来卖的（名义效率不超过20兆瓦）,或者按照一个商人定下的发电单位来卖（也就是在2008年1月1日之前）,电力厂产电在20到50兆瓦之间,根据电液控制系统（在2008年1月1日之前）,也有利于设备.
在2008年1月1日之前供热期间生产的、进入商业运营的电按照一个发电厂定下的发电单位来卖（万一上升到100兆瓦,名义效率会达到0.38）.如果供暖用于区域供暖或者供给区别对待的单位,那么,发电厂定下的发电单位就是在50到140兆瓦电力之间.
翻得头都大了.