查询词典 circuit

The study and development of design type of experiment by using EDA technology is the effective way for reform tradition experiment teaching model on digit circuit,it can help students know and master method and skill of modest circuit designing.

1传统数字电路实验教学模式改革的迫切性实验教学在高等工科院校的教学过程中，与理论教学具有同等重要的地位。

The function of digit trigger circuit is used to turn voltage of simulate trigger circuit to a digit, one to adjust to conduction angle and more to control the trigger pulse by controlling the digit.

数字式触发电路是将模拟式触发电路中的控制电压转变成数字量，通过对数字量的控制，达到对导通角的调节，从而控制触发脉冲。

When digit signal orbital circuit is adopted in the equipment, which is used to transmit train-to-wayside information and location train position, the length of digital signal orbital circuit should be the minimal measure unit of distance interval between trains.

采用数字轨道电路作为车－地信息传输设备及列车定位设备时，列车之间的安全间隔距离必须以数字轨道电路的长度作为最小计量单位。

English Description In this course, the VLSI design and fabrication process will be introduced. The students will learn about the characteristics of transistors, digit circuit design methodologies, and system architectures for VLSI. EDA tools will be used in this course to assist in designing the circuit and performing simulations.

Chinese Description 本课程将介绍何谓超大型积体电路及其制程与电晶体基本特性，以及数位电路设计之方法和超大型积体电路系统结构，并使用EDA工具协助电路设计、布局及模拟。

This paper describes the components and structure of advanced signaling system: Automatic Train Control system, analyzes the function and classification of its three subsystems: ATS, ATP and ATO, with emphasis on currently widely adopted ATC system-Quasi-Moving-Block signaling system, which works on coded digit track circuit, and discusses the operating principles of coded digit track circuit and the features of train control of Quasi-Moving-Block signaling system.

本文详细讨论了应用于城市轨道交通的先进的信号系统——列车运行自动控制系统的组成和结构，对其三个子系统：列车自动监控系统ATS、列车自动保护系统ATP、列车自动运行系统ATO的功能和分类进行了详细分析和比较。

In the integrated circuit radio, television receivers, the latter two most common frequency discriminator circuit.

在集成电路的收音机、电视接收机中，后两种鉴频电路最为常见。

A total investment of more than 20 million Hong Kong dollar, the domestic factory area more than 12,000 square meters; company has a full set of 21 advanced printed circuit board production technology and equipment, in addition to more than 800 highly qualified staff, of whom more than 200 engineering and technical personnel , And market service personnel, 18; has for many years and has engaged in a printed circuit board production professional, extremely rich experience in the management team.

总投资2000多万港元，在国内厂区面积一万二千多平米；公司拥有全套21世纪先进的印刷电路板生产技术设备，同时拥有800多名高素质的员工，其中工程技术人员200多名、市场服务人员18人；并拥有一支具有多年从事印刷电路板专业生产、经验极其丰富的管理队伍。

Based on research and analysis on domestic air circuit breaker,a new configuration was designed to lower energy consumption efficiently,and was applied to development of new generation of air circuit breaker.

对国内几代万能式断路器进行了研究和分析，研发出新型结构，有效降低了能耗问题，并在新一代断路器研发中的应用。

In accordance with the current research state of track circuit and the domestic practical demand, digital simulation modeling of track circuit working state analysis and antiinterference analysis is studied in this dissertation, as well as the design and realization of the digital simulation program.

论文针对当前轨道电路系统的研究状况和国内的实际需求，研究了轨道电路工作状态分析和抗干扰特性分析数字仿真模型的建立、数字仿真程序的设计与实现等问题。

Ten years, we are committed to become the domestic first-class circuit board manufacturing enterprises and make unremitting efforts, adhering to the "Sincerity-oriented, science and technology businesses," the concept of corporate management, by virtue of a strong, forward-looking decision-making, spending huge sums from abroad, the introduction of advanced production and testing equipment, professional production of high-precision single-sided, double-sided, multi-layer circuit boards, product by users at home, on many occasions both at home and abroad well-known machine manufacturers qualified as advanced supply-side .

十多年来，我们致力于成为国内一流的电路板制造企业而不懈努力，秉承"以诚为本，科技立业"的企业经营理念，凭借雄厚的实力，前瞻的决策，斥巨资从国外引进先进的生产和检测设备，专业生产高精密度的单面、双面、多层电路板，产品深受国内外用户的好评，多次被国内外著名的整机生产厂商评为先进的合格供方。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。