frictional factor造句

The frictional factor of combination of silicon carbide and carbon graphite is the least , so it widely applied to high characteristics for the mechanical seals
其广泛用于石油，化工，航天，汽车等领域，它与碳石墨配组，摩擦系数最小，因此可用作高参数机械密封。
Powder - metallurgy copper friction materal has enough and steady frictional factor . it can perfectly coexist with coordination material . it has good anti - bite , thermal conduction , wear - proof and corrosion - proof
铜基粉末冶金摩擦材料，具有足够和稳定的摩擦系数，能与对偶材料很好的共存，具有良好的抗咬合性和导热性，耐磨、耐腐蚀。
Powder - metallurgy copper two - metals friction material has a steel body and wear - resistant copper - alloy thin coating . its frictional factor is lower , it has good wearing resistance , csolidl self - lubrication and anti - bite
铜基粉末冶金双金属减摩材料是以钢为基体，薄层铜合金为耐磨层，它具有较低的摩擦系数，耐磨性好，具有固体自润滑成份，有良好的抗咬合性。
It's difficult to find frictional factor in a sentence. 用frictional factor造句挺难的