With coke oven gas as reducing reagent for direct reduction of iron, a new poly-generation strategy is proposed for iron and steel enterprises.
分析、比较了各种焦炉煤气利用系统，提出了钢铁联合企业以焦炉煤气作还原剂直接还原炼铁的多联产系统。
Medium temperature desulfurization occupies an important position in clean and efficiency poly-generation technology based on gasification gas and pyrolysis gas.
中温煤气脱硫在气化煤气和热解煤气为基础的高效、清洁“多联产”技术中占有重要的地位。
In the paper orthographical method was used to study the control of smoke generation from poly (vinyl chloride).
本文采用正交实验的方法，研究了聚氯乙烯发烟量的控制。
The hydrocarbon-generation amounts under the complex geological history in poly-cyclic basin were discussed through several sets of thermal simulation experiments.
通过热模拟实验的方法，探讨了复杂生烃史条件下烃源岩生烃量的变化特征。
Poly-silicon thin film solar cells with high efficiency, stability and low-cost would replace the a-Si thin film solar cells as a new generation of non-pollution civil solar cells.
高效、稳定、廉价的多晶硅薄膜太阳电池有可能替代非晶硅薄膜太阳电池成为新一代无污染民用太阳能电池。
Objective: to establish a method of hydride generation-atomic fluorescence spectrometer (HG-AFS) for the determination of arsenic in poly-aluminium sulfate and poly-aluminium chloride.
目的：建立氢化物-原子荧光法测定水处理剂聚合氯化铝和硫酸铝中砷的方法。
Objective: to establish a method of hydride generation-atomic fluorescence spectrometer (HG-AFS) for the determination of arsenic in poly-aluminium sulfate and poly-aluminium chloride.
目的：建立氢化物-原子荧光法测定水处理剂聚合氯化铝和硫酸铝中砷的方法。
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