在连续给料外热式回转窑试验台上，以聚乙烯为试验物料进行了热解产气特性、质量平衡以及能量净收益的试验研究。
By the continuous-feeding external-heating rotary kiln, the experimental studies on the gas yield characteristics, mass balance and net energy income of the polyethylene pyrolysis were performed.
利用微元段内的物料与热量平衡，对固定化酶管式热敏传慈器进行了考察，建立了用联立双曲型偏微分方程组描述的数学模型。
By means of the material and energy balances, this paper establishes a mathematical model to describe the tubular hot-sensitive sensor with immobilized enzyme.
本实用新型涉及的是平衡式自动流量衡器，主要是用于颗粒型物料均衡给料的计量衡器。
The utility model relates to a balance automatic flow weighing machine, which is a measuring weighing machine mainly used in supplying granular material.
本实用新型涉及的是平衡式自动流量衡器，主要是用于颗粒型物料均衡给料的计量衡器。
The utility model relates to a balance automatic flow weighing machine, which is a measuring weighing machine mainly used in supplying granular material.
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