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- dc amplifying system 直流放大系统
- Situation for the sound amplifying system of opera house in National Center for Performing Arts which base on the physical sites. 介绍了以在物理站点为基础构建的国家大剧院歌剧院扩声系统概况。
- The design features and experience of architectural acoustics and sound amplifying system for National Main Sports Venues. 介绍了国家体育场"鸟巢"的建筑声学及扩声系统设计的特点与设计体会,对设计过程中出现的问题进行了探讨。
- By an independent amplifier system. 采用了独立功放系统。
- Abstract The paper discusses and sums up the design point of conference amplifying system, discussing &voting system and infrared simultaneous interpreting system. 摘 要 本文对会议扩声系统、讨论和表决系统、红外线同声传译系统的设计要点作了一些探讨和总结。
- The bandwidth, response time, input resistance, voltage gain and operation error for the DC amplifier are presented. 对放大器的频带宽度、响应时间、输入阻抗、电压增益和运算误差等动态参数进行了分析计算。
- It is suitable for all sorts of conference rooms, multi function halls, natatoriums, KTV rooms, middle size gymnasiums, theatres and the main and aux amplifying system of the theatres. 适用于各类会议室、多功能厅、游泳馆、歌舞厅、中型体育馆及剧院、影院的主扩声系统和辅助系统使用。
- Because of signal proportional valves with the ratio between the need to install DC amplifier, a corresponding increase in investment costs. 由于在输入信号与比例阀之间需设置直流比例放大器，相应增加了投资费用。
- Moreover, it has a whole page perfect push pull DC amplifier stream composition in circuitry, a modification of a nakedness property is aimed at, and the amount of NF is reduced. 此外，它有一个完美的整页拉推流直流放大器组成的电路，修改赤裸财产的目的是，和数额的NF降低。
- In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system. 在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。
- The ratio of output power from an amplifier system, to the input power. Gain is normally measured in decibels. 放大系统的输出功率与输入功率之比,增益通常用分贝表示。
- A DC Amplifier Used in Microwave Measurement 用于微波检测的直流放大器设计
- drift compensating type DC amplifier 漂移补偿式直流放大器
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The line AB cuts the line DC at the point E. AB线和DC线在E点相交。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Sound amplifying system in halls 厅堂的扩声系统
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
