observed heat value是什么意思 observed heat value怎么读
observed heat value的用法和样例
- After setting up a small-scale test gasifier and analyzing sampled gases, the heat value of gasified gas is available.
搭建一小型气化试验炉，分析采样气，得到气化气的热值。 - The calorific value of Medicago populations from northern Xingjiang and cultivars were measured using Parr measurement.
摘要用氧弹式自动测热仪测定苜蓿不同种群植物体的热值。
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