The worn surfaces,fractal of surface and interface as well as fractal model of running-in wear for the application of fractal theory in tribological research were investigated.
对近年国内外分形理论在摩擦学研究中应用的新进展作了综述,介绍了分形的概念以及分形维数的计算方法,讨论了包括磨损表面形貌分析,材料表界面分形研究和磨合磨损分形模型的建立等分形理论在摩擦学研究中的应用状况,并提出了当前相关研究中所遇到的问题,及今后分形理论在摩擦学研究中的发展方向。
The running-in wear test for materials of crankshaft journal against bearing shell of S50MC marine diesel engine has been conducted by a ring-on-disc tester in this paper.
采用环-盘摩擦磨损试验机进行S50MC型船用柴油机曲轴颈-轴瓦材料配副磨合磨损试验,通过对摩擦系数、磨损失重量及磨损表面形貌的分析,研究了不同轴向载荷对AlSn40合金轴瓦磨合磨损性能的影响。
Running-in Oil Selection for Diesel Engines Based on Runningin Criterion Optimizations;
基于磨合规范优化的柴油机磨合油选择
Study on friction and wearing test of diesel piston ring running-in using oil spectrometric and ferrographic analysis;
基于油液分析的活塞环磨合过程摩擦磨损试验研究
Geospatial Coordinate Reference System Fusion Engine and Practice;
地理空间坐标参考系融合引擎及实践
Research on Technique of 3D Graphic Engine Integrated Physical Features;
融合物理特性的3D图形引擎技术研究
Integration Search of Hybrid Information in Vertical Search Engine: Research and Practice;
垂直搜索引擎中的多元化信息融合检索研究
Rating Engine in a Billing System Base on BSN with the Characters of Multi-Business Convergence and Real-Time;
基于BSN的多业务融合实时计费系统的批价引擎
Engine Type 3.5 litre, 24-valve, SOHC, V6
引擎型式, 铝合金3.5升/24汽门/单凸V6/VTEC引擎
The hinged metal lid over the engine of a motor vehicle.
引擎罩机动车辆引擎上以铰链接合的金属盖
Position the underhood lamp on the hood inner panel.
将引擎盖未闭合灯固定于引擎罩内板上。
Investment Efficiency Calculation Engine Reengineering in Financial Systems;
金融应用中投资性能计算引擎的重构
To equip with a motor.
装引擎安装引擎设备
Engine Oil Dipstick Engine
引擎机油尺0公升引擎
United Nations International Organizations Network Search
联合国国际组织网检索引擎（国组检索）
Distributor Engaged Position—5L 4-Cylinder Engine
分电盘啮合位置—5L 4-汽缸引擎
Belt Tensioner/Pulley Assembly—Engines
皮带拉伸器/皮带盘组合—公升引擎
Clutch Housing to Engine Bottom Bolts
离合器壳体至引擎底部（2）螺栓
a rotary engine
回转式引擎((组合回转体的内燃机))
Clutch Housing to Engine Mid-Point Bolts
离合器壳体至引擎中点（2）螺栓
Corpus Supported English Text To Speech Synthesis Engine
语料库支持的英语文语转换合成引擎
Improvement and Optimization of the Web Services Composition Execution Engine WebJetFlow;
Web服务组合执行引擎WebJetFlow的改进与优化