The gasification reaction rate would reduce because ash would melt, which will plug the coal surface pores and increase gas diffusion resistance.
高温下煤灰发生熔融，将会堵塞煤焦表面孔隙，增大气体扩散阻力，降低气化反应速率。
With the invention of the short fiber Photocatalyst may effectively increase the surface area of reaction, reduce cost of manufacture and can be reused.
本发明的含光触媒的短纤维可有效增加反应表面积，且制造成本低，并可重复使用。
However, further increase in mesopore size led to a decrease in the reaction rate, which is due to low surface area of the MOF material.
然而，进一步的增加介孔孔径，多级孔道金属-有机骨架的比表面积降低，导致反应速率的降低。
The increase of AP specific surface area lead to decrease of initial decomposition temperature, decomposition peak temperature and decomposition activation energy, but reaction rate constant rise.
AP比表面积的增大会导致推进剂初始分解温度、高低温热分解峰温和高低温下分解反应活化能的降低，但分解反应速度常数随AP比表面积的增大而增大。
The increase of AP specific surface area lead to decrease of initial decomposition temperature, decomposition peak temperature and decomposition activation energy, but reaction rate constant rise.
AP比表面积的增大会导致推进剂初始分解温度、高低温热分解峰温和高低温下分解反应活化能的降低，但分解反应速度常数随AP比表面积的增大而增大。
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