dry spots是什么意思

用法例句

Friction and wear properties of surface nanocrystallization of medium carbon steel were studied in dry sliding by a ring-on-disc tester.

采用高能喷丸方法对45#钢进行表面纳米化处理,在环-盘摩擦磨损试验机上评价表面纳米化处理45#钢与T10钢摩擦副在干摩擦条件下的摩擦磨损试验,通过分析其磨损表面形貌探讨表面纳米化对中碳钢磨损行为的影响。

The effects of matrix modification of resin matrix friction materials on friction and wear of friction couple,which was composed of resin matrix friction materials and aluminum matrix composites were studied under dry sliding.

研究了树脂基摩阻材料的基体共混改性对树脂基摩阻材料/喷射沉积铝基复合材料摩擦副在干摩擦状态下摩擦磨损性能的影响,着重探讨了腰果壳油改性酚醛树脂与丁腈橡胶(NBR)的比例对摩擦副的影响,在此基础上制备出了用于1∶1台架制动试验的树脂基闸片。

By using 3 D surface topographical measurement,the topographical features of dry sliding surface of compacted graphite cast irons(C G irons) were investigated.

运用三维表面形貌测试技术 ,分析了蠕墨铸铁的干摩擦表面接触形貌特征 ,并从传热学的角度分析了摩擦表面形貌特征与其干摩擦学特性的关系 。

Effect of CaCO_3 whisker and PTFE on dry friction behavior of PEEK;

CaCO_3晶须和PTFE对PEEK干摩擦性能的影响

Progress in Study of Dry Friction and Wear of PPS Composites;

PPS复合材料干摩擦磨损性能研究进展

Investigation on the computational method of vibration response of dry friction system with cubic nonlinearity for metal rubber;

金属橡胶三次非线性干摩擦系统振动响应计算方法研究

Chatter induced by dry-friction of a typical 2-DOF blockon-belt model was studied.

对一类摩擦颤振中具有代表性的双质体—传输带干摩擦系统的平衡点进行了稳定性分析,利用平均法求得系统纯滑动状态下的近似解析解,并结合数值方法揭示系统的非线性动力学现象,讨论了摩擦颤振的产生机理。

By analyzed former system of classical PID control-scheme and experiment data, The finding show dry-friction is imp.

通过分析原有系统的经典PID控制方案和试验数据发现：低速运行时的干摩擦力矩是影响转台低速平稳性的重要因素，采用传统的控制方案很难使它具有较高的静态、动态性能。