frictional characteristicの例文

• Grease-lubricated bearings have greater frictional characteristics due to their high viscosity.
• The bows have different amounts of rosin on them-and the horse-hair the bows are made from came from horses of different genetic makeup giving them different frictional characteristics.
• R90 calls for linings to be tested for speed sensitivity, cold performance, and replacement Brake pads and brake shoes are permitted to deviate from the frictional characteristics of their original-equipment counterparts by not more than 15 %.