amplifier
['æmplifaiə]
n. 放大器, 扩音机
例句与用法:
A gradual change in the output of a circuit or amplifier.
逐渐改变电路或放大器输出功率的逐渐改变
Pertaining to a device that operates in a proportional or continuous manner, such as an analog amplifier. Not discrete or digital, but analog.
用于修饰或说明一种设备(工作特性)的术语,这种设备以成比例或连续方式进行工作,例如用于说明模拟放大器的工作特性不是离散的或数字的,而是模拟的。
I bought an amplifier yesterday.
我昨天买了一个扩音器。
This is an amplifier.
这是一个放大器。
n.
1. 扬声器; 扩音器; 放大器
2. 详述者
amplifier
amplifier['æmplifaiə]n.1.■扩大者,放大者;详述者;扩大物2.■【电学】扩音机,放大器;喇叭,扬声器
amplifieramplifier[ˈæmpliˌfaiə]n.1.■【电】扩大器; 扩音器2.■放大镜; 放大器; 增强器[剂]
noun
- an electronic device for increasing the amplitude of electrical signals, used chiefly in sound reproduction
扩音器,喇叭
■a device of this kind combined with a loudspeaker, used to amplify electric guitars and other musical instruments
(电子吉他等乐器)扩音器
amplifier
名词 amplifier:
electronic equipment that increases strength of signals passing through it
amplifier
■The second is that sensor is compensated and amplifier is improved.
2)补偿加放大器改进综合法。
■AS604R: First transistorized amplifier for refraction.
AS604R:第一台使用晶体管放大器的用于折射勘探的仪器。
■Design of Multistage Power Amplifier in Ku Band.
Ku波段多级功率放大器的研制。
■SN328: Binary gain amplifier, world's first system with low-level multiplexer.
SN328:二进制增益放大器,世界上第一台配有低电平多路转换器的系统。
■SN338: Instantaneous floating point (IFP) amplifier, first really portable digital system.
SN338:瞬时浮点(IFP)放大器,第一个真正便携式数字系统。
■A30- decibel amplifier offers no advantage over a20- decibel amplifier.
一个30分贝的放大器并不会比20分贝的放大器更好用。
■A facsimile of the original amplifier outputs is then reconstructed inside the computer.
一个放大器原来输出的复制品就送到处理装置中去。
■Actuation of one clutch provides positive torque to the final drive, the capstan acting as the main power amplifier.
一个离合器的作用是给最后一级传动机构,即作为主功率放大器的绞盘,提供正向力矩。
■The operation of a Linearizer is by virtue of a serially connected amplifier element and compensating element.
一个线性凭借一个单元串联放大器、补偿元。
■A quad amplifier contains four identical circuit units.
一台四元组放大器包含四个恒等电路单元。
■The size of a magazine. 50W amplifier.
一本杂志的大小.拥有50W的功放功率.
■Firmly push the amplifier (expansion unit) all the way into the main unit.
一直紧紧的推挤放大器(扩展模块)进入主模块。
■An active semiconductor device with three electrodes that may be either an amplifier or a switch.
一种有源半导体器件,有三个电极,可以是放大器或开关。
■The basic function of the triode is as an amplifier of current.
三级管的基本功能是放大电流。
■The low-pass filter amplifier for conquering disturbs was designed.
为了克服干扰,设计了低通放大器。
■An auto gain controled (AGC) amplifier or a limiting amplifier is generally used to realize the main amplifier.
主放大器有两种实现方式:自动增益控制放大器和限幅放大器。
■The main amplifier demands a high rapidity in AGC.
主放对自动增益控制快速性要求很高。
■Applications:General Purpose Amplifier and Switching Applications.
主要用途:通用放大,开关应用.
■WHAT IS AN INSTRUMENTATION AMPLIFIER?
什么是仪表放大器?
■In this paper,the principle of making an optical power meter using the amplifier and silicon photocell is introduced.
介绍使用运算放大器以及硅光电池制作光功率计的原理以及制作的过程。
■He didn't have the right connector between the amplifier and the speakers.
他没有连接放大器和扬声器的合适接头。
■Is he familiar with the performance of this type of transistor amplifier? Familiarize oneself with sth.
他熟悉这种晶体管放大器的性能吗?
■The application of the EDA simulate software Multisim 2001 was applied in a power amplifier of electronic design.
以功率放大器电路设计为实际例子,研究了EDA工具软件Multisim2001在电子设计中的应用 情况.
■The instrumentation amplifier is composed of three OP-amps and controlled the voltage gain by a variable resistance.
仪测放大器采用三个运算放大器的架构,以一个可变电阻来调整讯号所需的放大倍率;
■The Probe and Application of Technology of Instrument Amplifier.
仪表放大器技术初探与应用。
■WHERE IS AN INSTRUMENTATION AMPLIFIER USED?
仪表放大器的使用场合?
■It is important to connect the transducer and amplifier by a low-capacitance, low-noise, coaxied cable.
传感器和放大器之间的联结采用低容抗,低噪音的同轴电缆是很重要的。
■It is important to connect the transducer and amplifier by a lowcapacitance, low-noise, coaxied cable.
传感器和放大器之间的联结采用低容抗,低噪音的同轴电缆是很重要的。
■Are you familiarwith the performance of this type of transistor amplifier?
你熟悉这种晶体管放大器的性能吗?
■Are you familiar with the performance of this type of transistor amplifier ?
你熟悉这类晶体管放大器的性能吗?
■The guard amplifier is a unity-gain amplifier with very high input impedance.
保护放大器是一个具有非常高输入阻抗的单位增益放大器。
■Optically coupled isolation amplifier is of very good linearity.
光电耦合隔离放大器具有很高的线性度。
■CMRR is the most important feature of instrumentation amplifier.
共模抑制比是它的最重要指标。
■Output from the inverting oscillator amplifier.
内部反向振荡放大器的输出。
■First,lock-in amplifier (LIA) is used for the detection of weak signal.
利用锁相放大器进行弱信号探测。
■Darlington, general purpose amplifier, preamp, driver.
功能应用: Silicon NPN transistor.
■Even if the compensating element differs from the active amplifier element, a similar effect may be expected.
即使反馈的分子不同于放大器单元,可预期效果相同。
■The original schematics for the amplifier stage.
原来的电路图的放大器的阶段。
■Input to the inverting oscillator amplifier and input to the internal clock operating circuit.
反向振荡放大器和内部时钟工作电路的输入。
■Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio.
只有放大器耦合方能通过开压匝数比提高变压器电压增益。
■ASCII commands can be used for the free programming of the measuring amplifier.
可以用ASCII命令对测量放大器进行自由编程。
■Programmable isolating amplifier for the galvanic isolation, ampli.
可编程隔离放大器。
■An amplifier or attenuator may be needed to ensure that the required level of power is transmitted through the switch.
可能就需要一个放大器或衰减器,以确保通过开关传输所需的功率。
■Available to set full balance as single channel output, and the pre-amp and amplifier can be used separately.
可设置为全平衡单声道状态输出及前后级独立使用方式。
■Because the system need a power amplifier, analyzed the theory and designing of PA in the paper also.
同时根据系统的功率控制,需要一个推动功放,文章也对功率放大器的原理和设计方法进行了分析和介绍。
■So, it's our amplifier No. SOP-202, isn't it?
哦,是我们的sop-202号扩大器,是不是?
■So you don't need a separate servo amplifier.
因此,无需单独的伺服放大器。
■NEC will be shipping the new amplifier within LTE equipment by the end of 2009.
在2009年底之前,NEC将把这款新放大器移入LTE设备并一起销售。
■In an ideal amplifier, the final stage tube acts as a signal source and the output transformer acts as a load.
在一个理想放大器,最后阶段管作为信号源和输出变压器的负载。
■Before the main source is turned on, the Load Button for the power amplifier must be set "OFF".
在主电源打开前,功率放大器负载按钮必须为“关”。