The theoretical calculation and the experimental result indicated that, after temperature compensation, this kind of new hotwire air mass flowmeter still had high measuring accuracy when the environment temperature had wide range change.

• 理论计算和试验的结果表明，经环境温度补偿后，这种新型热线式空气质量流量计在大范围环境温度变化下仍具有较高的测量精度。