The parameters of double - wishbone suspension are very complicated . these all make it difficult to analyze the motion of the double - wishbone suspension . an analyzing and designing method based on multibody system model is put forward in this study 汽车双横臂独立悬架是一种比较复杂的多环路空间机构，其运动直观性差，参数确定相当复杂，给运动分析带来极大的困难，本课题提出了一种基于多体模型的双横臂独立悬架分析和设计方法。
The traditional evaluation method is to build the vehicle model with mathematical differential equation , then pre - evaluate its comfort performance in the frequency domain . all the conclusions are interpreted and expressed in curve and data , which is invisual and lack of interactivity 传统的分析方法是对车辆进行抽象简化，建立其振动微分方程，通过在频域范围求解预估其平顺性，分析结论都以曲线和数据来表示，缺乏直观性和交互性。
This method possesses more visual property and its result of calculation is more tally with the practical condition when compared with other methods , thus provided a comparatively accurate and practical method for the design of steering trapezoidal mechanism of double wishbone typed independent suspension frame 与其它方法相比，本方法更具有直观性，计算结果更加符合实际情况，为双横臂独立悬架转向梯形机构设计提供了较为精确的实用方法。
He put mathematics on the high abstract level same as the others . the abstract nature of mathematics is set up on the basis of direct and concrete targets . developing visual thinking ( exploiting right brain ) is the basis of enriching moral emotion and building perfect personality 随着数学的不断丰富和发展，数学的抽象性与应用的广泛性将更突出，但数学的直观性的作用更不容易忽视，由图形所引起的新的数学问题(甚至新的数学分支)不断出现。
So the thesis proposes that use stochastic petri net as the expression of them in the front - end , use gillespie - gibson algorithm to perform the simulation processes in the back - end . thus not only can express biological processes intuitively , but also obtain rapid simulation speed 因此提出前台用随机petri网描述,后台采用gillespie - gibson随机模拟算法进行模拟,进而分析系统的性能,这样既保留了生物过程描述的直观性,又大大提高了模拟的速度。
On the characteristics of photographs . firstly , this part discusses the four cornmon features of photographs : facticity , objectivity time efficiency , and sociality . based upon that , the four personalities of news photograph are pllt forward - - - readability , implication , appreciablity and independence 在此基础上提出并论述独到的新闻图片的四大个性，即：直观性或可读性，意蕴性或可思性，美学性或可赏性，主导性或报道上的可独立性。
The representation of the process of simplification of dfsm is researched , the disadvantage of the linear sequential representation are pointed out , the representation of the process of simplification of dfsm called simplification tree are given , which is intuitionistic and effective 摘要文章讨论确定有限状态机( dfsm )简化过程的表示问题，指出传统的线性顺序法存在直观性差、层次不分明、难于理解的不足，提出简化树法，它具有直观、有效的特点。
With the development of the enterprise information and technology , it provides new opportunities and environment for product maintenance and makes it easy for enterprises communicating with customers in different regions . it has the characteristics of real - time , correctness and visualizing 企业信息化和网络技术的发展给产品的维修服务提供了新的机遇和环境，使得企业与用户的异地信息交流变成可能和容易，而且具备实时性、正确性和直观性等特点。
There are many different methods can be used into maglev control system . in those methods , state feedback and pid are used as of a traditional way while states observer and some other methods are used as modern methods . different methods can result different control characters 用于磁浮列车控制的方法很多，从状态反馈控制、 pid调节等经典控制技术到状态观测器等现代控制技术都能够达到稳定控制的结果，但是不同方法的有效性、直观性和简便性却不尽相同。
The idea of object - oriented is introduced to analyze the basic physical entities , basic logical entities and simulation environment entities in traffic simulation system . terms in traffic field , which covers the gap between models and real system , is adopted to enhance the visualization and easy - comprehension 引入面向对象思想分析交通仿真系统中的基本物理实体、基本逻辑实体和仿真环境实体，使用交通领域中的术语弥补模型和实际系统之间的差距，增强了仿真建模的直观性和易理解性。
