过程网

By use of systems engineering theory and method, the paper establishes process model of strategic choice of complex supply chain alliance system.

利用系统工程的理论和方法，建立复杂供应链联盟系统中企业的战略选择过程模型。51-论文-网-欢迎您

Strengthening electronic business affairs to superintend is inevitable trend, of net inn new rule come on stage to trade safeguard network environmental chasteness, but this needs a course.

加强电子商务监管是必然趋势，网店新规的出台将保障网络交易环境的纯洁，但这需要一个过程。

This paper introduced the architecture and the related specifications of PSTN based SMS System, especially emphasized CTSI (Chinese Terminal Service Interface) Specifications on Analog Line used in the research and introduced the researches and technologies of software and hardware implementation of iPhone based on PSTN SMS in detail.

并从硬件和软件两个方面较详细地介绍了基于固网短信业务的信息终端开发过程以及相关技术要点。

Researches show that the drive force characteristics of the electric tractor drive system based on series DC motor is close the ideal characteristics, the curves are concave, low speed with constant power, and high speed with constant torque; the electric tractor has large working speed under different shifts, but the extensive coincidence speed shows that the variable ratio of the gear is unreasonable; the maximum climbable gradient of this electric tractor is more than 30%, and does not need frequent shift when working for its extensive climbable gradient; there are many influence factors of continuous working time, which the more obvious factors are working speed and working load, the working time increases with the increase of the working speed and working load.2. Simulation researches on the drive characteristic of the electric tractor.

研究结果表明：基于串励直流电动机(来源：ABC21论文网www.abclunwen.com)的电动拖拉机电驱动系统的驱动力特性场接近理想驱动力特性场，其各挡下的驱动力特性是一组下凹的曲线，低速恒转矩，高速恒功率；同一行驶速度下所对应高挡驱动力大于低挡驱动力，这是由电机的调速特性决定的；电动拖拉机各个挡位下具有较广的稳定作业速度范围，但是各个挡位之间速度重合的范围较多，说明所用变速箱变速比与电动机匹配不合理；电动拖拉机最大爬坡度达到30%以上，并且各挡爬坡度变化范围较广，作业过程中不需要频繁换挡；影响电动拖拉机连续作业时间的因素较多，其中作业行驶速度和作业负荷影响最为明显，作业负荷越大，连续作业时间就越短，作业速度越快，连续作业时间就越短。2、电动拖拉机驱动特性仿真研究。

Coiler intelligent design system is developed based on PDM platform.

采用由IDEF3到OPN网建立产品开发流程模型，在SmarTeam平台上实现了产品设计过程管理。

The result of the system application to heat-supply network shows that method using in data and command string transfer has more...

通过热网工程实际应用说明，这种通讯方式不受系统地理条件的限制，在数据传递过程中能够确保传输的快捷性和数据的可靠性。

At last the paper introduces, in concision, the highway control network construction process and final precision situation.

介绍了本公路控制网的施工过程和最终精度情况。

To solve the difficult depiction about the underwater counterwork system's static structure and dynamic process by traditional model at one time, and to meet the requirements of modeling for layering and extension, the model based on Object Petri Net was proposed.

针对通常的模型不能同时描述水下对抗系统的静态结构和动态过程，而且在层次化、可扩充性等方面也不能满足建模需求的问题，采用对象Petri网建立了水下对抗系统的模型。

For the feature that Bayesian network is required to be a DAG, this algorithm can also be used in network structure learning.

此外针对贝叶斯网为有向无环图这一特点，此算法还可以应用于网络结构学习的过程中。

For example, this algorithm can be used to check the DAG in Genetic Algorithm when the mutation happened.

例如在利用遗传算法学习贝叶斯网结构的过程中，变异后的网络结构可使用增量式拓扑排序进行环路检测。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失