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- transmitted pulse envelope 发射脉冲包络
- This paper presents and algorithm suitable for the digital filter design in WCDMA forward channel, in which, the impulse response of the base band transmit pulse shaping filter has been descirbed. 介绍了一种适用于宽带码分多址 (WCDMA)前向信道中给定基带成形滤波器单位脉冲响应后设计SPT滤波器的方法。
- Pulse Envelope Correlation Air Navigation 脉冲包线相关空中导航
- With such short pulses, it is important to be able to control the precise relation between the individual oscillations of the electric field (the carrier wave) and the pulse envelope. 脉冲这麽短时,精确控制电场(载波)的单一振荡和脉冲包络线之间的关系就显得很重要。
- This essay introduces a new BSAR/GMTI (bistatic synthetic aperture radar/ground moving target indicator).The satellites transmit pulses and the airships receive the echo. 摘要介绍了一种新的卫星发射、气球(浮空器)接收的BSAR/GMTI系统-星球双基地雷达。
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗?
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- As he picked up the envelope, a key dropped out. 他拣起信封时,一把钥匙掉了出来。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- As she picked up the envelope, a key dropped out. 她拾起信封时,一把钥匙掉了出来。
- This infection is transmitted by mosquitoes. 这种传染病是由蚊子传染的。
- Put a stamp on the envelope, will you? 在信封上贴张邮票,好吗?
- He stuck a stamp on the envelope. 他在信封上贴上邮票。
- I will transmit the money by special messenger. 我将专门派人送这笔钱。
- The message was transmitted by radio. 这情报是用无线电发送的。
- She opened the envelope with her fingertips. 她用指尖弄开了信封。
- The study of sexually transmitted diseases. 性病学对性传染疾病的研究
- The envelope's seal was torn open. 信封封缄被撕开了。