In 1876, Emile Berliner invented the first microphone used as a telephone voice transmitter.
在1876年, 埃米尔柏林发明了第一麦克风作为一种电话语音发射机.
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He then transmitted the encrypted message with a standard Morse code radio transmitter.
接着,他用发报机将这篇密文电报以标准摩尔斯电码的形式发出.
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The teacher is the transmitter and student a receptor in the learning process.
在学习过程中,老师是传输者,学生是接受者.
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This program will let you control sony TVs through parallel port and IR transmitter circuit.
该计划将让您控制索尼电视通过并行端口和红外发射器电路.
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The structure of the transmission system in the PFM optic transmitter is designed.
本文的研究工作有以下几个方面:设计PFM光发射机 的传输系统结构.
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Orifice plate and D P cell transmitter with indicator and accumulation in DCS.
孔板和带指示的差压变送器,在DCS中进行累积.
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The mechanical failure of ASK 800 transmitter and pneumatic control valve were introduced.
介绍了ASK800变送器、气动控制阀的应用故障,分析了引起故障的原因,并给出了排除方法.
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On arrival at the fort, one of the huge transmitter cabinets fell into the sea.
在抵达该要塞时, 一个巨大的发射机柜落入海中.
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When there is a modulated signal from transmitter, there are side bands.
只要在发射机中存在调制信号, 就含有旁频带出现.
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大学是思想的先行者, 文化的传播者和知识的创造者.
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The sending of a signal, picture, or other information from a transmitter.
'播'.''送从一发射''.'机'. ''发送信号 、 图像或其它信息.
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The equipment uses a microwave transmitter to allow signals to penetrate concrete.
该装置使用一个微波发射器以使信号能穿透混凝土.
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The transmitter needs only to be on for a few seconds to cause the sensation.
反射机只需开机几秒钟,即可产生所需的热致感觉.
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具有仲裁的认证码既要防止敌手的欺骗,又要防止收方和发方的互相欺骗.
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Everyone has a transmitter under mine. Identity code is send out by wireless signal.
每名井下人员配有一身份码发送器,通过发送无线信号把自身的人员编号发送出去.
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本文介绍了一个用单板机实现的高山广播电视发射机两级管理监控系统,为广播电视发射机微机监控提出了一个新的切实可行的方案.
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This course covers the circuits of transmitter and receiver in analog communication system.
它涵盖了模拟通信系统中的发射机电路和接收机电路.
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