1、

In order to provide a basis for the damper's life-span, material and seal design, and provide inspecting standards for damper maintenance, the wear allowance of an adjustable linear oil damper is studied in this paper.

为减振器的寿命、材料、密封设计以及维修工作提供依据和检测标准,以可调式线性油压减振器为研究对象,对其许用磨损量进行了研究。

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2、

The effect of wave crest coefficient on lamp lifetime is studied experimentally. Based on the study, an improved circuit is designed with the result of better performance of electronic ballast resistor.

由实验中测出不同的灯电流波峰系数与灯开关次数的对比结果,说明了灯电流波峰系数偏高对灯寿命的影响,从而推出一种高性能低成本的电子镇流器。

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3、

In the thermal explosion balanced method, mix dust explosion limit prediction model had been studied.

通过热爆炸平衡判断方法,研究得出混合粉尘的爆炸极限的预测模型。

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4、

The regulation of incubation time, precipitation sequence and mechanism of Ni-Al-V alloy on the effect of temperature and concentration was first studied using the microscopic phase-field method, and the interphase boundary structure of ordered domain migration characteristic of interphase boundary and nucleation orientation was investigated.

本文以Ni-Al-V合金为对象,首次采用微观相场法系统研究了温度、浓度对成核孕育期、沉淀序列、沉淀机制的影响规律,以及有序畴界面结构、界面迁移性、形核取向性。

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5、

Based on a Jeffcott rotor model with nonlinear radial rub force, the approach to chaos is studied when the forcing frequency and nondimensional unbalanced mass are treated as control variables.

对具有质量偏心仅考虑径向碰摩力非线性的Jeffcott转子模型,研究了其通向混沌的路径。

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7、

The abrasive mechanism of rolled white cast iron with various matrixes are studied by investigating the microstructure, abrasive surface and mechanical properties of specimens.

通过对不同基体组织轧制白口铁的金相组织、磨损表面和机械性能的分析,研究了具有不同基体组织轧制白口铁的磨损机理。

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8、

In the preface of this paper, the problem existing in the current financing mechanism of china's inland ports, that the main fund-raising-the port tied loan will meet a severe challenge with the promotion of the management system reform, is studied.

前言阐述了我国内河港口目前的投融资模式机制存在的问题,即随着内河港口管理体制改革的深化,内河港口主要筹资方式&港口专项贷款将遇到严峻的挑战。

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9、

Basing on Archard wear model, the rule of die wear is studied by simulation, and the relation between wearing depth and the times of die service is found by means of unitary linearly regression, then the service life of die is previewed.

基于Archard磨损模型,对直齿轮温挤压模具的磨损规律进行分析,并利用一元线性回归法,找出模具表面磨损深度与服役次数之间的关系,以磨损值为判据,预测模具的使用寿命。

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10、

Through the process test 、 wearing test and microstructure observation and analysis, the convention performance of oxygen-acetylene flame spray welded layer is studied.

通过工艺试验、耐磨试验和显微组织观察分析,研究了氧-乙炔火焰喷焊层的常规性能。

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11、

The variation laws of wearing character on V-packing are studied in the whole working life. The wearing character include the friction force, axial extrusion stress and axial pressure distribution.

对V形密封在整个工作寿命中,轴向挤压应力、轴向压力分布、摩擦力等特性变化进行实验研究。

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12、

Because of this switching mode are in the clutch engagement process, and then the clutch engaging process were studied and dynamic analysis, obtained the rules of engagement.

由于本文切换模式都是在离合器接合过程进行的,所以接着对离合器接合过程进行了研究并进行了动力学分析,得到了接合规律。

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13、

The article studied drum shape deformation of cylindrical body of boiler by methods of chemical analysis and metallographic examination.

采用化学分析及金相检验等方法,对锅炉锅筒产生的鼓包原因进行了分析。

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14、

Electrochemical Properties of Cyanine Dyes Studied by Pattern Recognition Method

菁染料电化学性质的模式识别研究

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15、
16、

The methods of evaluation on pressure cyclic variation in a spark ignition engine are studied in this paper.

分析比较了火花点火发动机循环变动的评价方法,并提出了用各个曲轴转角下的压力变动率曲线表示压力循环变动的方法。

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17、

The dual channel supply chain integration implementation conditions have been studied by establishing revenue sharing model.

通过建立收入共享模型,分析了双渠道下收入共享契约实现供应链一体化决策机制时的实施条件。

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19、

This paper mainly consists of following parts: The approaches used to determine the analytical forcing function of target response are systematically studied in detail, which include empirical, analytical and computational methods.

因此本文主要内容包括以下几个方面系统地研究了确定靶体响应力函数的方法。靶体响应力函数的确定方法主要包括经验和半经验公式法、理论分析法和数值模拟法。

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20、

Abstract In cold test set of CFB, the effect has been studied of the main bed top structure on the particles descending flow near the bed wall.

在CFB冷态试验台上,试验研究了CFB主床的床顶结构对边壁下降流的影响。

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