multiple beam造句
例句與造句
- Multiple beam - forming based on crcb method
方法的多波束形成 - An analysis on improving mobile communication capability by using multiple beam smart antenna
多波束智能天線對改善移動通信性能的分析 - Colourless optical glass test methods - test method by multiple beam spherical interference for optical homogeneity
光學均勻性多光束球面干涉測試方法 - The multiple beam sonar system for terrain survey has met the system ' s requirement via the results of pool static experiments
通過水池的初步靜態(tài)實驗，我們研制的多波束地形探測聲納系統已經達到了了系統的設計要求。 - In this thesis , we introduce and validate that the uniformity of the distribution of light intensity on slm could be improved availably utilizing multiple beam
本文提出并驗證了通過多光束并束可以有效地改善激光束對slm光照的均勻性。 - It's difficult to find multiple beam in a sentence. 用multiple beam造句挺難的
- Testing of materials for semiconductor technology ; measurement of the geometric dimensions of semiconductor slices ; determination of flatness deviation of polished slices by means of the multiple beam interference
半導體工藝材料的檢驗.第3部分:半導體切片幾何尺寸的 - At last , we discussed the spillover and illumination level . with experiments of single beam and multiple beam lens antenna , we got results that their specifications achieved the project goals
在此基礎上,設計了多波束點聚焦透鏡天線,并對設計的多波束聚焦透鏡天線進行仿真和試驗。 - Multiple beam focusing horn lens antenna is an important part of interferometer . multiple beam lens antenna ’ s designing and measurement are crux because antenna ’ s far - field focusing ability is used to judge interferometer ’ s capability
多波束聚焦透鏡天線是掃頻式干涉儀診斷技術的重要部件,它們的性能直接關系到干涉儀系統指標的優(yōu)劣,因此對多波束聚焦透鏡天線的設計和測量也很關鍵。 - Portable multiple beam sonar system is mainly used to survey the underwater terrain of huge reservoir . firstly , the thesis introduces the index of performance . secondly , it explains the ranging principle of sonar system , and simulates the processing procedure on computer , gives the beam pattern
本文首先介紹了地形聲吶的設計指標，然后敘述了多波束地形聲吶的測距原理，并對具體的實現過程進行了計算機仿真，給出了定向波束圖案。 - The technology of digital beamforming ( dbf ) can dramatically increase array antenna performances . these performances include fast adaptive pattern nulling , ultra - low sidelobes , closely spaced multiple beams , adaptive space - time processing , high resolution direction fiding ( df ) and increased capacity for band - limited communications systems
數字波束形成（ dbf ）技術可顯著提高陣列天線的性能，這些性能包括：快速自適應波束置零、超低副瓣、密集多波束、自適應空時處理、高分辨測向和大容量有限帶寬通信等等。 - A focal plane imaging is limited in catching object when spot - focusing horn lens antenna is applied in ballistic wake microwave interferometer . so we consider to designing multiple beam focusing horn lens antenna in order to augment the range of catching and enhance the probability of hitting the target
本文的主要工作是針對彈道靶尾跡微波干涉儀里的點聚焦單波束捕捉目標的有效性能不足,而考慮設計一個具有點聚焦特點的多波束聚焦透鏡天線,以增大捕捉范圍和提高中靶率。 - Single beam focusing lens antenna is the basis and crux of the multiple beam focusing horn lens antenna . only adequately and accurately analyzing focal area ’ s position and resolution , consider the influence when horn feed ’ s position is displaced to different location , we can design multiple beam focusing horn lens antenna
單波束點聚焦透鏡天線是多波束聚焦透鏡天線的基礎和關鍵,只有充分精確地分析了單波束點聚焦透鏡天線分辨率大小和焦斑位置,以及單個波束的偏移產生的相應影響,才能設計多波束聚焦透鏡天線。 - In this thesis , the main studies include : ( 1 ) discussing the advantages of several network models , and finding one which is suitable for large scale science computing ; ( 2 ) the methods and process of establishing the identification system model are demonstrated . and the structural damage identification methods based on bp network for unilateral damage plates and multiple beams are demonstrated ; ( 3 ) based on the b / s model which sets client as computing center , a remote intelligent diagnostic system is developed by java
論文的主要研究內容包括： ( 1 )從現階段的網絡模型出發(fā)，探討了各種網絡模型的優(yōu)缺點，從而改進得出一種適合于大規(guī)?？茖W計算的網絡模型? ? “胖客戶”服務器模型； ( 2 )討論了利用神經網絡建立結構損傷智能識別系統求解結構損傷識別反問題的思路、方法和步驟，并在此基礎上論述了利用基于bp神經網絡的結構損傷識別系統對單處、多處損傷結構進行辨識的方法； ( 3 )在以客戶端為計算中心的b s模式下，并利用java語言設計實現了結構損傷遠程智能識別系統。