在静态特性中着重分析了微进给平台的静态刚度,得出整个动平台的工作平面上的刚度分布图。
In the static analysis, study mainly focused on the static stiffness and in obtaining the static stiffness distribution of the whole work piece table.
针对这一问题,本文研究了零件加工误差对动模板合模位置的影响,得出了零件加工误差的许用值范围,并计算了由于销轴摩擦力对合模力放大比的影响关系式。
Aiming at these problems, this paper studies how the original error affects the accuracy, works out its allowable values, and finds out the equation between friction of pins and clamping force.
推导了动基座潜望式仪器瞄准线稳定时产生的像倾斜公式,分析了像倾斜的特性,得出了几点有意义的结论。
The formulas of image tilt are derived. The characteristics of the image tilt are analyzed. Some reasonable conclusions are drew.
对单板双板连动,双板独立式侧滑试验台及车检时汽车的受力情况进行了对比,并加以分析,从而得出准确的结论。
The sideslip test-bed provided with single-double boards and double independent boards is tested by auto's loading forces, which is analyzed here to reach the exact conclusion.
对四种非稳定工况下的动态特性进行计算机仿真,得出整个刮板输送机在任意点的位移、速度、加速度和动张力。
Finally, computer simulation is applied to get the displacement, velocity, acceleration and tension of the anyplace on the scraper conveyor for the four special working condition.
得出了超前支承压力存在两个峰值,其峰值大小、位置受煤层采动影响的变化规律。
The result shows that there are two stress peaks in the abutment pressure and its magnitude and location are affected by the mining.
对列车荷载进行现场测试,得出列车荷载大小及规律,借助数值分析的手段,分析列车动载对偏压基坑围护结构的影响。
The size and regularity of train loads was obtained by field test, the effects of train dynamic load acting on the retaining structure was analyzed by using numerical simulation method.
本文讨论了随动系统时间最优控制的模拟实现方案以及系统物理实现的理论和技术问题。实验结果得出了一些有用的结论。
The optimum time control servosystem was tested and its realistic physical and technical problems were discussed. The results of the experiments presented some beneficial conclusions.
进行了动力拟合计算,得出了垂直和水平的激振力以及相应的动位移、动内力。
The vertical and level exciting forces, the Corresponding dynamic deflections and the dynamic internal forces are obtained by using the kinetic calculation.
该文从理论上对此进行分析和讨论,由此得出振动、绕动调试的合理依据及方法,从而避免了调试过程中的盲目性。
The effects of vibration and nutation are theoretically analysed so as to furnish the proper basis and way for eliminating the vibration and nutation and avoiding the blindness during tuning.
同时得出厦门淤泥土在等压固结条件下相同破坏应变的动强度约为静强度的2/3。
Simultaneously about as 2/3 static strength as dynamic strength at same failure strain under equipressure consolidation condition of mucky soil in Xiamen is gotten.
得出结论:在岩性和构造适宜地段,红层中可以赋存较为丰富的地下水,它们常通过采动裂隙引发突水事故,从而对煤矿的安全生产造成威胁。
Then reach a conclusion that the red bed can store plentiful ground water in some suitable areas with lithologic and structural conditions. As a important source of filling mine shaft, it oft...
本文首先阐述由环形水槽试验所得出的细颗粒泥沙动水絮凝的若干规律。
Some laws on hydrodynamic flocculation of fine sediments found in the circular channel test was elaborated at the beginning of the paper.
通过理论分析得出结论:动载荷、物料运动的滞后性是影响链条速度提高的主要原因。
It is concluded from the theoretic analysis that dynamic load and resident property of moving material are the main factors that give an impact on increase in chain moving velocity.
在综合考虑各影响因素的基础上,得出了双喷嘴矩形喷动床最大喷动压降的经验关联式。
On the basis of these factors, an empirical equation for the maximum pressure drop was determined.
首先通过测量阻抗轨迹法对异相短路故障的测量阻抗的进行分析,得出牵引网发生异相高阻电弧短路故障时,常规原理的阻抗保护将拒动的结论。
Conventional impedance relay will refuse to trip according to an analysis of measuring impedance by means of impedance locus method when wrong-phase-coupling of traction power supply system occurs.
并在综合考虑床层高度以及气体和固体颗粒的物性的基础上,得出了双喷嘴矩形喷动床最小喷动时雷诺数的经验关联式。
Based on a comprehensive consideration of the bed height, and physical properties of air and solid particles, the experiential formula of Reynolds of the rectangular spouted be...
以往的研究得出:只要四组作动器满足某种对称形式布置,就可以实现声辐射模态的有源控制解耦,但是满足对称性布置的四组作动器位置有无数个。
Previous researches have proposed that as long as four groups of actuators are arranged symmetrically, active control decoupling based on radiation modes can be achieved.
对于VP1的类型和语义特征分析,得出了英汉连动结构中vp1的共同语义特征,这是构成该结构的物质基础。
The comparative analysis of VP1 in serial verb construction of English and Chinese find the common semantic features, which is the material basis to form serial verb construction in this thesis.
最后分别对普通旅客列车和动车组列车的车门上下车能力进行实地调研,统计分析得出列车车门的现有通过能力,并给出了车门通过能力参考值。
Finally, the paper statistics the capacity of the door both powered trains and ordinary trains, and puts forward the capacity to reference value of the train door.
文中介绍了动光弹模型试验设计参数,通过对试验中条纹级数与比例距离曲线的对比分析,得出了合理的孔底空腔能有效地降低爆炸峰值压力和有利于保护建基面的结论。
In the paper, the design parameter of the dynamic photo-elasticity test model was described. In the test, the stress diffusion was explored and recorded really-time. According to the data from …
文中介绍了动光弹模型试验设计参数,通过对试验中条纹级数与比例距离曲线的对比分析,得出了合理的孔底空腔能有效地降低爆炸峰值压力和有利于保护建基面的结论。
In the paper, the design parameter of the dynamic photo-elasticity test model was described. In the test, the stress diffusion was explored and recorded really-time. According to the data from …
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