自动计算

In the design of automatic control system for isomerization unit from heptane tower of PX devices, single-loop control is used in the control programme. There is a total of 11 circuit , of which is 8 single-loop control system and 3 cascade control system. It has done the choice and relevant calculation on the controller, control valves and measurement devices used in the control system. There is a total of eight chapters in this design.

在对PX装置异构化单元脱庚烷塔自动控制系统进行设计时，控制方案基本采用单回路控制，总共有11个设计回路，其中单回路控制系统8个，串级控制系统3个，并对控制系统所要用到的控制器，控制阀和测量元件等进行了选择且进行了相关的计算。

Large-scale automated data processing of punched cards was performed for the U.S. Census in 1890 by tabulating machines designed by Herman Hollerith and manufactured by the Computing Tabulating Recording Corporation, which later became IBM.

由于资金有限，这样就无力设计修补程序，实际上Babbage从未建立过自己的解析引擎。1890年，美国运用大型自动数据处理挥拳卡，完成人口普查工作，由Herman Hollerith制成表格，由计算制表记录公司制造，这就是后来的IBM公司。

This paper systematically summarizes the ambiguity phenomena of Chinese (grammatical category ambiguity and homonymous Colligation) from the viewpoint of computational linguistics, does some further studies on it, and puts forward the appropriate solving strategies for both problems in Connection with automatic syntactic analysis of Chinese.

本文从计算语言的角度，系统地总结了汉语中的歧义现象——兼类词和同形词类组，对之进行了比较深入的研究，并且结合汉语自动句法分析，给出了相应的处理策略。

Based on the powerful functions of calculation, statistics and graphing of Excel, making the best of its VB and macro operation, the automatic statistics and analysis of dam seepage monitoring data and drawing of corresponding graphs phreatic line, hydrograph etc.

以Excel强大的计算、统计和图形绘制功能为基础，充分利用Excel的VB编程和宏运算，实现了大坝渗流监测数据的自动统计、分析和相应图形的绘制，为水库运行管理部门提供了大坝运行系统参数和决策依据。

Automatic differentiation and implicit function differentiation rule were used to calculate the precise absolute and relative sensitivity coefficients, with no truncation error introduced.

提出一种基于自动微分和隐函数求导法则的精馏塔优化计算灵敏度分析方法，可以求出精确的、无截断误差的灵敏度系数，以反映精馏塔模型中各种不确定因素变化所引起的改变和影响。

Using the auto-loading technology and inertia balance treatment,the nodal loads of the finite element model is set up.

并通过节点力的自动加载技术和惯性平衡处理技术建立有限元模型的节点载荷，在中拱和中垂弯矩作用下，计算出船体在压载和满载工况下的船体应力和变形。

It is shown that after the adjacency matrix of flow network is input , the algorithm can be employed to generate the model of flow network automatically and the practice with this method is successful.

利用该算法，只需输入管道网络的邻接矩阵，即可自动产生流量压力分布计算的数学模型并进行实时动态求解。并成功将它们应用于实践中，效果良好。

The sectional chorogram, which plotted automatically based on calculated data, reflects the space distribution charateristics of additional stress. The vertical or horizontal isogram at any given point can be drawn to show the law on the change of additional stress.

根据计算数据自动绘制的剖面等值线图，形象地反映了附加应力分布特征；可在任意位置绘出垂向和水平曲线图，细致地表示了附加应力变化规律。

An automatic FEM refining method is presented in this way,a method of creating transition elements is introduced,and then the refine mesh is analyzed according to the times of iterative educed from computation.

以此提出一种自动的有限元精细划分的算法。介绍构造过渡单元的方法，并根据计算出的迭代次数，得到细网格后进行分析。

At last, bases on the work mentioned above, this paper use BP natural network to optimal iterative computation and dynamics analysis, automatic search use the genetic algorithm, to verify the advantage of computational intelligence ,this paper

最后在上面工作的基础上，用BP神经网络进行优化的迭代计算和动力学分析，自动寻优采用了遗传算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。