dynamic friction coefficient造句

abstract : with the graphite content adjusted, a friction performanceexperiment is carried on the iron-base powder alloy brake material sample . the results show that the graphite increases with the decrease of the strength and the static friction coefficient of the material, while the dynamic friction coefficient increases correspondingly
文摘:调整铁基粉末合金刹车材料中的石墨含量，制成摩擦试样进行摩擦性能试验，结果表明材料中石墨含量增加，其强度会随之下降，摩擦系数也随之下降，而动摩擦系数则随之上升。
with the graphite content adjusted, a friction performanceexperiment is carried on the iron-base powder alloy brake material sample . the results show that the graphite increases with the decrease of the strength and the static friction coefficient of the material, while the dynamic friction coefficient increases correspondingly
调整铁基粉末合金刹车材料中的石墨含量，制成摩擦试样进行摩擦性能试验，结果表明材料中石墨含量增加，其强度会随之下降，摩擦系数也随之下降，而动摩擦系数则随之上升。
It's difficult to find dynamic friction coefficient in a sentence. 用dynamic friction coefficient造句挺难的