| Subject | English | Chinese |
| nautic., tech. | coefficient of frictional 'resistance of plank | 平板摩擦阻力系数 |
| water.res., ecol. | frictional resistance coefficient | 摩擦系数 |
| geotech. | frictional resistance coefficient | 摩擦阻力系数 |
| met. | frictional resistance coefficient | 摩擦阻力因数 |
| seal. | frictional resistance effect | 摩阻效应 |
| tech. | frictional resistance in discharge pipeline | 排泥管内摩擦阻力 |
| tech. | frictional resistance moment | 摩擦阻力矩 |
| met. | frictional resistance of mold | 结晶器摩擦阻力 (【技】结晶器摩擦阻力与铸坯粘结和拉漏事故的发生关系密切。当摩擦阻力突然增大，表示铸坯壳与结晶器有粘结现象的发生；当摩擦阻力又突然变小，表明坯壳已被拉断。结晶器摩擦阻力的这种有规律变化对于预报漏钢很有价值。) |
| tech. | graph of frictional resistance curve | 摩擦阻力头曲线 |
| tech. | internal frictional resistance of the locomotive | 机车本身内部阻力 |