1) input OP
输入运放
1.
The design requirement of input OP in Class D system was analyzed,based on which a two-stage fully differencial structure was realized and the chopper structure was used to reduce the noise.
分析了D类系统对输入运放的设计要求,在此基础上确定了电路采用两级全差分结构实现,并加入斩波结构降低噪声。
2) differential Op-Amp
差动输入运放
1.
Using small signal superposition principle,this paper analyses the differential-mode and common-mode rejection ratio characteristics of a differential Op-Amp with Noninverting input terminals in parallel,and basically reveals the noticeable advantages of the differential Op-Amp.
针对同相并联型差动输入运放的典型电路,分别在差模、共模信号下,应用小信号叠加原理,详细分析与讨论同相并联型差动输入运放的差模传输特性、共模抑制特性。
3) Bi-JFET op-amps
JFET输入双极运算放大器
4) transportation income
运输收入
1.
Transportation income planning, which is a basic link of transportation income management, has direct influence on the economic benefit of railroad transportation industry.
运输收入计划是运输收入管理的基本环节,计划工作的好坏直接影响着铁路运输业的经济效益。
2.
The essay analyzes the main cause that influence the transportation income through the investigation of transport operationstatus during the SARS period, it brings forward the measures and countermeasures that used to turn the operation phase, andmakes thinking on the operation management after the SARS period.
通过对“非典”时期运输经营情况的调查,分析了影响运输收入的主要原因,提出了扭转经营局面的措施和对策,并对非常时期之后的经营管理提出了思考。
5) transport income
运输收入
1.
Introduced problems of existing transport income system and functions of new system development, and studies system network construction and itsd application.
首先指出既有运输收入系统存在的问题,介绍了新系统开发目标及功能,并就系统网络建设和推进应用进行了探讨。
补充资料：计算机输入/输出控制系统(见计算机输入/输出系统)
计算机输入/输出控制系统(见计算机输入/输出系统)
computer input/output control system
iisuanii shuru/shuehu kongzhi xitong计算机输入/输出控制系统(com-puter inPut/ou中ut eontrol system)见计算机输入/输出系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条