frequency scan造句
例句與造句
- dynamic frequency scanning
動態(tài)頻率掃描 - it is designed to enable an mcm diver to simultaneously navigate within a search pattern while locating potential mine contacts with a high-frequency scanning sonar
新的潛水員偵察系統(tǒng)還被設(shè)計有如下功能，即該系統(tǒng)的高頻掃描聲吶信號與定位的潛在水雷聯(lián)系的同時，系統(tǒng)可同時在搜索航線內(nèi)航行。 - the mechanism, parameter design and application of a new type of high frequency electromagnetic anti-scaling equipment based on frequency scanning technique are discussed
近年來，超聲波、電場、磁場、電磁場等物理處理技術(shù)也得到了應(yīng)用，高效物理場結(jié)合化學(xué)處理是未來油田水處理技術(shù)的發(fā)展方向。 - the theoretical background of the test signal method is the theory of mechanical admittance and mode identification, which is based on the frequency scanning of the test signal and has already been used widely in mechanical engineering
提出了一種基于測試信號的小擾動穩(wěn)定性分析方法?測試信號法，用于分析電力系統(tǒng)低頻振蕩問題。其理論基礎(chǔ)是機械導(dǎo)納理論和模態(tài)辨識理論。 - the serpentine feed is the core of a frequency scanning antenna feed system, which produce proper amplitude and phase distribution for the antenna arrays . most of all, it make the beam scanning over a large angle range by means of changing operating frequency
它為天線陣提供要求的幅度、相位分布，更為重要的是當頻率發(fā)生少許變化時使線源的等相位面產(chǎn)生顯著的傾斜，完成波束在空間掃描。 - It's difficult to find frequency scan in a sentence. 用frequency scan造句挺難的
- it demonstrates the general project of vehicles mutual moving-state detection and control system, which use a frequency modulated continuous wave ( fmcw ) radar with the antenna replaced by a frequency scanning array as the basis of detecting sensor
文中闡述了汽車相互運動狀態(tài)監(jiān)控系統(tǒng)的總體方案，使用調(diào)頻連續(xù)波(fmcw)雷達作為探測傳感器的基礎(chǔ)，并在天線部分作了改進，采用了獨立的頻率掃描天線。 - secondly, it provides the technological requirement and the whole device frame . the process of development is illustrated by software and hardware ( emphasis on software ) . it also provides the introduction of dsp, frequency scan, channel scan, radio direction finding and signal analysis, ect
其次,提出了短波監(jiān)測設(shè)備的技術(shù)要求和總體設(shè)計框圖,并從軟硬件兩方面(重點是從軟件方面)對研制過程進行了陳述,對dsp選型、頻段掃描、信道掃描、信號測向和信號分析等做了說明。 - the research results are controlled source which has linear or nonlinear variabe frequency scan function and the seismic instruments which match with it, and the method of small group intervals, small offset, much more channels, short array length, high-frequency receivers are applied during the link of data acquisition, and that the techniques of the refraction static correction, the noise suppressing, the high-resolution velocity analysis, the wavelet length compression, the wavelet zero-phase, and the prestack migration should be applied emphasizedly during the link of data processing and interpretation
研究表明，對于城市活斷層的抗干擾高分辨率淺層地震勘探，在數(shù)據(jù)采集環(huán)節(jié)應(yīng)采用具有線性或非線性變頻掃描功能的可控震源和與其相匹配的地震儀器，以及小道間距、小偏移距、多接收道、短排列和高頻檢波器接收的工作方法；在數(shù)據(jù)處理與解釋環(huán)節(jié)，要重視折射靜校正技術(shù)、噪聲壓制技術(shù)、高精度速度分析技術(shù)、子波壓縮技術(shù)、子波零相位化技術(shù)和疊前偏移技術(shù)等的應(yīng)用。