查询词典 numerical system

This pair of contrary relations hold in communicating between the people and the computer, so it is a basie work of the teaching staff who work on the computer to search after the conversion of the binary system with the other numerical systems.

随着计算机的发展，人们发明了用接近于人类自然语言的计算机语言与计算机交流，但这种语言所使用的符号，计算机是不能直接识别和处理的，因此，必须要经过一定的转换。

Took Chongqing Gong-he tunnel as an engineering example and studied the failure mechanism of surrounding rock and the correlation with bolt support system by using the methods of theoretical analysis, modeling test, numerical simulation and in situ test, some helpful conclusions were arrived as follows.Firstly, a new failure criterion for transversely isotropic rock mass was proposed with consideration of bedding plane orientation and major principal stress, and the corresponding algorithm, arrived through VC++6.0, can be easily embedded into the software FLAC3D for the geotechnical calculation.

论文在国家自然科学基金专项基金创新群体基金项目(No.50621403)以及国家自然科学基金重点项目"隧道与地下空间工程结构物的稳定性与可靠性(No.50334060)"的资助下，以共和隧道为示范工程，运用理论分析、物理模型实验、数值模拟和现场测试等手段，对共和隧道大埋深段层状岩体的围岩变形破坏机理、锚杆支护力学效应及围岩-支护结构的变形特征等内容进行了研究，其主要研究成果有：①在总结和探讨国内外学者提出的层状岩体经验型连续介质破坏准则基础上，结合层状岩体力学特性，考虑层面方向和最大主应力方向两个影响因素，提出了共和隧道层状岩体横观各向同性破坏准则；采用汇编语言VC++6.0实现了横观各向同性弹塑性本构关系的算法，并嵌入FLAC3D有限差分数值分析软件接口中实现数值运算。

In this kind of background, we develop the Bending Machine numerical control system.

在这样的背景下，基于PC的拉弯机数控系统诞生了。

Numerical simulations performed on other typical reaction-diffusion models confirm this analysis and suggest that our findings are robust and independent of the type of bifurcation, and even whether the system is close to or far from the bifurcation point.

这些结果，不但与具体的模型没有关系，而且也不依赖于系统所经历的Hopf分岔的类型，甚至系统是否远离分岔点。

It is possible to analyse nonlinear power system stability due to the development of the bifurcation and chaos theory and improvement of numerical techniques.

分叉和混沌理论的发展及现代数值计算技术的进步为电力系统中的稳定问题提供了强有力的分析工具。

The grid generation technique for body_fitted coordinate system by means of numerical solution of biharmonic equations is studied, then the topical H_type grid and the flow field is generated and simulated numerically, respectively.

本文对利用双调和方程微分法生成贴体坐标网格的技术进行了探讨和尝试，生成了典型的H型网格，并对流场进行了数值模拟。

The author wish this study win be used in the development of numerical control dividing lathe that can divide into groups of the size for precise measure of thickness of ompressor carboy hatch soft shimThe system of pneumatic measure applied widely for component measurement in produce process in factory .

并希望将这一研究结果应用于对"压缩机缸盖软体垫片"厚度尺寸精密测量分组的数控分选机的研制。

This text for the test of the numerical video frequency system, the diagraph principle and method of the logarithms word video frequency signal carry on a study.

本文就数字视频系统的测试，对数字视频信号的测量原理和方法进行探讨。

Celestial mechanics: numerical method, N-body simulation; planetary systems: Solar System

天体力学：数值算法，N体模拟；行星系统：太阳系

The cesium source acceptor is fills the good numerical control system the key constituent, is playing the vital role.

铯源接受器是塞棒数字控制系统的关键组成部分，起着重要作用。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。