查询词典 mathematical

The vanishing point may have been known to the Greeks and Romans but had been lost until Filippo Brunelleschi rediscovered the principles of linear or "mathematical" perspective early in the 15th century.

希腊人和罗马人可能早已会使用这种消灭点的概念，但后来失传，一直到15世纪初意大利的布鲁内莱斯基才再度发现透视画法的直线或「数学」规则。

As we move into the digital epoch of the prime illusion, holography, patently awaits its devenir to further a vision in Art that may be traced back to the invention of perspective by Italian architect, Filippo Brunelleschi, in the middle of the fifteenth Century when he carried out a series of optical experiments that led to a mathematical theory of perspective, to contemporary science where Stephen Hawking suggest that quantum physics conspires the development of a holistic theory of our universe suggesting the universe may be compared to one giant hologram as the information of the whole exists in every constituent part; each particle containing all information pertaining to everything that exists or ever will exist.

当我们迈进数码时代的时候，原始的幻影，全息术，理所当然的期待着它对进一步提高视觉艺术所做的贡献。视觉-作为一种艺术可以从十五世纪中期意大利建筑师费里波。布朗勒斯奇对透视的发明，追溯到当代最新科学中史蒂芬。霍金提出的以量子物理学为基础的宇宙整体理论，前者在当时实现了一系列光学实验从而推导出了透视的数学理论，后者则将宇宙比喻为一张巨大的全息图，因为其全部信息存在于每个要素局部中；每个粒子都包含了属于每件事物的所有信息，无论该事物已存在或是将要存在。

A mathematical model describing the characteristics of the heated film was derived by taking into account the effect of surface tension gradient on the film flow, as well as the force balance and mass conservation in the bulgy structure.

根据液膜边缘凸起区内的受力平衡和物料平衡关系，同时考虑温度引起的表面张力梯度对液膜流动的影响，建立了受热降膜收缩模型。

The configuration Characteristics and operation of a new microburet is described. The parallel determination results are compared with those obained from the conventional buret by mathematical statistics methods.

介绍了一种新型微量滴定管的结构、特点及使用方法，并通过数理统计的方法，对新型微量滴定管与经典滴定管平行测定结果进行了比较。

The mathematical model of the project for busing competition is studied .

研究公交车竞争方案的数学模型。

Dr Butterworth tells the story of Charles, a young man with lifelong mathematical difficulties.

巴特沃斯博士讲述了一名从出生便有数学障碍的年轻人查尔斯的故事。

On the basis of the analysis of thermodynamics and kinetics of hydrogenation system synthesizing butanol from, the tubular reactor synthesizing butanol from butyraldehyde was mathematically simulated through one-dimensional mathematical model.

在对混合丁醛加氢制丁醇的反应体系进行热力学与动力学分析的基础上，采用一维拟均相数学模型对丁醛加氢制丁醇管壳式固定床反应器进行数学模拟设计。

Using mathematical methods studied wet oxidation catalyst butyric acid degradation reaction is in the process of TOC changes.

采用数学方法研究了催化湿法氧化降解正丁酸反应过程中的TOC变化。

The mathematical model of thermal resister network was offered by the least square method.

依据理想的温度-电压曲线，采取了利用热敏电阻网络进行补偿的方法。

The mathematical model for rotating speed and hydraulic character of by-pass centrifugal oil filter was deduced.

建立了分流离心式滤清器转速特性和液力特性的数学模型。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。