friction factor
英 [ˈfrɪkʃn ˈfæktə(r)]
美 [ˈfrɪkʃn ˈfæktər]
摩擦系数；摩擦因数
双语例句
- Research on Development of the Connection Equation on Friction Factor of Fluid Resistance
流体阻力摩擦系数关联式演变的探讨 - Nano-additive of lubricating can decrease friction factor and repair surface abrasion.
纳米润滑添加剂可以降低摩擦系数，对磨损表面具有一定的修复功能。 - Maximum Allowable Side Friction Factor
最大容许侧向摩擦系数 - Study on friction factor and eddy viscosity of overbank flows
漫滩水流摩阻因子与涡粘性系数的研究 - : A simple contact model for describing the contact mechanics between stator and rotor of a traveling wave ultrasonic motor is presented. Using finite element method, effects of elastic modulus and friction factor of friction material on the contact state of stator and rotor are simulated numerically.
提出了一个描述行波超声波电动机定子和转子接触的简化模型，用有限元法计算了摩擦材料的弹性模量和动摩擦因数对定子和转子接触状态的影响。 - And when carbon grain becomes thinning, material hardness increase, whereas compression strength and friction factor decrease.
当石墨粒度不断细化时，材料硬度增加，而抗压强度和摩擦因数都下降； - The details of the element and material adopted in the model were given. The friction factor and hourglass were also taken into consideration.
探讨了模型单元和材料的选择，并分析了摩擦系数和沙漏对模拟结果的影响。 - The alloy with eutectoid matrix gives high friction factor and that with austenite has the best wear resistance.
共析组织、奥氏体和马氏体3种基体相比，共析组织基体使合金具有较高的摩擦系数，而奥氏体基体合金的耐磨性最好。 - Influential factors of friction factor of head loss are analyzed by adopting artificial neural network ( ANN).
采用神经网络（ANN）方法对沿程水头损失系数的影响因素进行了分析。 - The model was validated by the test data of the friction factor acquired from a high-speed friction test bench.
采用高速摩擦试验台得到摩擦系数的试验数据，验证了模型的合理性。