问题是那些表告诉你一个普通人的热量消耗，而且常常高估热量消耗。
The problem is that those tables tell you the calorie expenditure of an average person and usually overestimate the calorie expenditure.
按用户实际用热量计量及远程抄表收费，是供热单位当前急需解决的一个技术问题。
To charge according to Users' actual heat consuming amount and long - distance data - collecting is a technical problem, which needs to be solved urgently, faced by the heat providers.
传统的热量表机芯、积分仪和基表结合为一体，这种结构对表的检测和维修都是不经济的。
Traditional heat meter is an integral structure of integraph, machine core and base, and it is uneconomical in use.
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