北京航空航天大学博士学位论文仅存在金刚石与铁盘之间渗碳的过程，而且还有金刚石表面的硬质点划削作用，抛光过程是一个包括化学反应和机械摩擦的综合，其中硬质点的划削作用在粗抛过程中比较明...

Application of borescope technology in aircraft enginesABSTRACTAircraft power plant is the foundation of aircraft to take off,so the safety of aircraft enginesis the key to aircraf...

AbstractAccording to the specific requirements of the design task book,in this paper,the left swinglever processing technology and its special fixture are designed for the object a...

社区运动老年人运动生理指标检测软件的设计与实现Design and Implementation of Physiological Index DetectionSoftware for Exercise ElderlyAbsrtact:In modern society,people's living stan...

北京理工大学珠海学院2020届本科生毕业设计或论文AbstractAs the world's largest fruit production country,China's fruit industry has been facinggreat challenges in fruit sorting.In ord...

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内蒙古大学本科毕业论文AbstractSmall aircraft is a kind of vertical take-off and landing aircraft with compact structureand unique flight mode.Due to its advantages such as small sp...

The Design Of Pharmacy Automatic Supplement SystemABSTRACTAutomated pharmacy,also known as intelligent pharmacy,is a set of pharmacymanagement system which combines information man...

Design and Analysis of Three-Way Pipe With DifferentDiameter Leakage FixtureAbstractAccording to the survey found that,due to the bolt corrosion leakage of the personnelcasualty ou...

6.4.8作当量弯矩图（弯矩、扭矩合成图）l36.5校核轴的强度137钉齿条的设计147.1钉齿条的总体结构设计.147.2钉齿条及钉齿的设计.。.147.3钉齿的设计…157.4圆盘的设计…158栅格式凹板的设计169入...