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by design相关的网络例句

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与 by design 相关的网络例句 [注:此内容来源于网络,仅供参考]

The governing equation of in-plane vibration of cable-restraint system is derived by means of D'Alembert principle, and then those partial differential equations are transformed into a set of ordinary differential equations by Garlerkin method. The method of Runge-Kutta integration is applied to solve the equation. The simulation analysis is made to prove that this vibration control has obvious damping effects and then the influence of cable tension, support mass, natural frequency and spring stiffness on the damping are discussed. Eventually, the approximate analytic solution of the optimum damping parameter is obtained to provide a simple and effective reference and design method for the engineers.

通过D'Alembert原理建立拉索-弹性约束系统振动方程,通过Galerkin方法将偏微分方程转化为常微分方程,应用龙格-库塔积分法求解方程;经过仿真分析,验证了该振动控制具有明显的减振效果,并且讨论了初始拉力、支座质量、振动频率及弹簧刚度对减振效果的影响;最后给出了计算最优阻尼参数的近似解析式,为工程师提供了简便有效的参考依据及设计方法。

This design is guided by the theory and method of the management information system,and be supported by the technical of data base.

设计是在管理信息系统的理论和方法指导下、数据库技术支持下完成的。

This paper presented the research and exploration of mechanism and technics as well as the design of the magnetic circuit of this new compound machining, based on above, establishing the parameter model, meantime, analyzing influential effects on productivity of magnetic and EDM compound machining the holes through large numbers of experiments, including velcoity contrast experiments of pre-compound and after-compound machining with the change of current, velcoity contrast experiments of pre-compound and after-compound machining with the change of magnetic induction, velcoity contrast experiments of pre-compound and after-compound machining with the change of impulse width, experiments of the superficial roughness, experiments of the Electrode wastage, and intersectant experiments analysis as well as the change experiments of current waveforms. Through a number of experiments we analysed the influential effects of magnetic and EDM compound machining, compared the factors with EDM by oneself. A large of experiment records and deducibility have demonstrated that the productivity of magnetic and EDM compound machining is developed by 20%~400% than traditional EDM.

本论文对磁场电火花复合加工这种新的复合加工的机理、工艺和复合加工的磁路设计进行了研究和探索,在此基础上,建立了磁场电火花复合加工的参数模型,同时通过大量的随着电流变化磁场电火花复合前后加工速度对比实验、磁感应强度变化时的加工速度变化实验、随脉冲宽度变化的加工速度实验、表面粗糙度实验、电极损耗量实验、磁场电火花复合加工正交实验分析、电流波形变化等实验,实验分析了影响磁场电火花小孔加工效率的因素,并且跟单一的电火花加工中的影响因数进行了比较,大量的实验数据和理论推导证明磁场电火花复合加工比传统的单一电火花加工的效率提高了20%~400%左右。

By the end of 2007, quality of unit project, quality of new cars and quality of services have been improved. And DPCA has taken lead in terms of New Car B-level defective number and rate of malfunction within PSA Group. Her quality improvement speed was lifted, in 2007 quantity of problems solved for design and KD was over the total in past five years; by erecting Chinese Quality Tower, DPCA was admitted to PSA Global Quality Improvement System.

到年底,各项目质量、新车质量、服务质量得到明显改善,新车B级缺陷数和抛锚故障率在PSA集团中处于领先水平;质量改进速度明显提升,2007年解决的设计和KD件问题数超过之前5年的总和;通过建立中国质量塔,使公司进入PSA全球质量改进体系。

By the end of 2007, quality of unit project, quality of new cars and quality of services have been improved. And DPCA has taken lead in terms of New Car B-level defective number and rate of malfunction within PSA Group. Her qualityimprovement speed was lifted, in 2007 quantity of problems solved for design and KD was over the total in past five years; by erecting Chinese Quality Tower, DPCA was admitted to PSA Global Quality Improvement System.

到年底,各项目质量、新车质量、服务质量得到明显改善,新车B级缺陷数和抛锚故障率在PSA集团中处于领先水平;质量改进速度明显提升,2007年解决的设计和KD件问题数超过之前5年的总和;通过建立中国质量塔,使公司进入PSA全球质量改进体系。

RET could improve the reliability of products by improving the quality of design and manufacturing process. By using the interference model and the deuced formula, two ways of improving the reliability of products were analyzed. And also the basic principle of RET was explained based on the model.

在此基础上,运用干涉模型和可靠度计算公式,分析了强化试验提高产品可靠性的2种基本途径:改进设计和提高工艺水平,进一步阐述了可靠性强化的基本原理。

The realization of mechatronical product design driven by performance is explained by a diagrammatical view.

以示意简图的方式形象的说明了实现性能驱动复杂机电产品结构设计的过程。

All the compounds are characterized by IR and elemental analysis.we design and prepare a bipyridinium supramolecular compound and six coordination compounds, which are also characterized by IR, elemental analysis and X-ray structure analysis. According to X-ray structure analysis, hydrogen bonds and n-n stocking interactions participate in the architecture of three-dimensional framework [H2L1 (NO3)2 (H2O)2]n; one-dimensional zigzag coordination polymer [Hgl21.5CH3OH]n; binuclear metallamacrocycle (HgI2L2)2 3H2O; helical double-stranded one-dimensional coordination polymer [Co2(L2)2-2CH3OH]n; double-stranded one-dimensional coordination polymer [Co2(L3)2-CH3OH-CH3CN]n; and three-dimensional compound [Cu(C5H4NCOO)2(H2O)2]-H2O with hydrogen bonds, three-dimensional coordination polymer {[Cd(C5H6NCOO)2H2O]-DMF}n, which are indirectly obtained from the precursor ligand L3 through metal ion induced the hydrolysis of diamide and self-assembled with the hydrolyzate.

我们首次合成了一个双吡啶鎓超分子化合物和六个过渡金属配合物,并通过IR谱,元素分析和X-ray晶体衍射分析对它们进行了表征。X-ray晶体结构分析表明:超分子化合物[H_2L1·(NO_3)_2·(H_2O)_2]_n是由多种氢键和芳香环间的π-π堆积作用构建的三维无限结构;[HgI_2(L1)·1.5CH_3OH]_n是一维锯齿状配位聚合物;(HgI_2L2)_2·3H_2O是双核金属大环化合物;[Co_2(L2)_2·2CH_3OH]_n是具有一维双螺旋结构的配位聚合物;[Co_2(L3)_2·CH_3OH·CH_3CN]_n为一维双链结构的配位聚合物;以及由非直线形配体L3在金属离子Cu和Cd的诱导作用下发生水解,并且金属离子与水解产物——异烟酸根离子自组装,形成了三维氢键超分子化合物[Cu(C_5H_4NCOO)_2(H_2O)_2]·H_2O和三维配位聚合物{[Cd(C_5H_6NCOO)_2H_2O]·DMF}_n。

Some examples are given in this dissertation. First, the coordinate values of a group of discrete points on the cam profile are achieved by conventional design method which are then used as measured data of the cam profile. Then the kinematic analysis of the cam mechanism is performed by the method developed in this paper. The reverse results are compared to the theoretic values.

本文以已知从动件运动规律的凸轮机构为例,利用正设计方法求出凸轮实际廓线一组离散点坐标值,并以此作为凸轮检测数据,运用本文提出的分析方法进行运动反求,并将反求所得结果与理论结果加以分析比较。

By means of the projection method,adding a small disturbing function to the objective function, the penalty method, andthe gradient method, this dissertation proposes several neural networks for solvingsaddle point problems and minimum radius of ball-coverings problems, and investi-gates the stability of the proposed networks by the LaSalle invariance principle andthe Lyapunov method, so as to design neural networks which avoid getting stuck inthe local minimum.

本文针对约束鞍点问题和球覆盖最小半径的计算问题,分别利用投影法、对目标函数加上很小"扰动函数"的逼近法、罚函数法和梯度法等建立神经网络模型进行求解,并基于LaSalle不变集原理和Lyapunov直接法等工具,对模型的动态特性进行研究,从而设计出避免陷入局部极小的优化计算神经网络模型。

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相关中文对照歌词
All By Design
Failure By Design
Dead By Design
Difficult By Design
Guilty By Design
Disparity By Design
推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?