FKM的音标

Particle swarm optimization ( PSO) algorithm is adopted to optimize the center of fuzz K-means ( FKM) with kernel function, which is used to classify the temperature of blast furnace.

提出了一种高炉炉温分类辨识的方法PSO-K-FKM，该方法采用基于核函数改进的模糊K均值聚类，利用粒子群对聚类中心寻优。

Double color oil seal, The part of the lip is made of FKM, and the outer part is made of ACM, which reduces the cost of the material.

双色油封，唇口部位采用氟橡胶，静密封部位采用丙烯酸酯胶，降低了材料成本。

The cure characteristics, mechanical properties, resistance to heat and aging and compression set properties of ACM, FKM and their blends of varying compositions were studied.

研究了不同并用比的氟橡胶（FKM）和丙烯酸酯橡胶（ACM）并用胶的硫变特性、物理机械性能、耐老化性、热稳定性和压缩永久变形性能。