Apparent activation energy calculating results show that the high reactive coal can improve the ignition property of blended coals and moreover there exists an optimum blending ratio.
表观活化能的计算结果表明高活性煤种的存在可以很好的改善混煤的着火性能，并且存在最佳掺混比例。
2
Antistatic polypropylene (PP) was prepared via blending PP with an antistatic agent. The effects of solvents and blending method on the antistatic property of PP were studied.
用共混的方法制备了抗静电聚丙烯，研究了共混方法和溶剂的使用对聚丙烯抗静电性能的影响。
3
To analyze the influences on yarn tensile property of polylactic acid cotton blending yarn blending ratio, blending yarn of different ratio was spun, tensile property test of yarn was done.