The main obstacles for the passive tracking system are the Doppler effect and multipath effect.

水下高速運動目標的被動跟蹤需要面臨的主要挑戰(zhàn)是高速運動目標的多普勒效應和水下信道的多途效應。

Its extrusive character in its structure design shows that it plays an important role in the development process of passive driven system.

介紹了重力注硼系統(tǒng)的結構91综合久久婷婷久久，并與國外設計進行了對比分析欧美性高潮视频，指出了重力注硼系統(tǒng)在結構設計上的突出優(yōu)勢及在非能動系統(tǒng)發(fā)展過程中的重要地位。

Then this method was applied to detect the methanol concentration change in the fuel container during the cell's long term discharge. Rough calculation shows that Faradic efficiency of our passive cell system is about 44%.

采用該方法對被動式單電池在長時間放電過程中燃料腔內的甲醇濃度的變化進行了檢測男生女生黄色网站视频，通過實驗對此系統(tǒng)的法拉第效率進行了估算2020国内揄拍国内精品，結果表明該被動式直接甲醇燃料電池的法拉第效率可以達到44%。

Teachers" and students" wrong teaching method -- force-feed type teaching and study. Students creativity is low, lacks critical spirit to the knowledge, can not innovation new knowledge. The rank system relations between teacher and student, students are in a passive position.

它造成師生的錯誤教材觀亚洲欧美大码a在线观看；師生的錯誤的教學方法——填鴨式的教與學特黄捆绑一级A片；學生的創(chuàng)造力低下，無從達到知識的創(chuàng)新欧美男人天堂网；師生之間的等級制關系，學生處于被動的地位欧美一级久久真人浪潮。

The paper put forward the method of phase difference rate of change combine with EKF using in a novel passive detecting radar system.

文中針對新型無源探測系統(tǒng)提出了相位差變化率和EKF相結合的定位算法欧美高清在线视频看片在线观看免费，并進行了仿真分析，結果表明這種算法和現(xiàn)有的無源定位算法相比的優(yōu)越性和應用在新型無源定位系統(tǒng)中的可行性色哟哟影视基地。

The intrinsic characteristics of passive suspension system restrict the improvement of military vehicle maneuverability.Use new suspension frame to satisfy the maneuverability index.

被動懸架系統(tǒng)的固有特性制約著軍用車輛機動性的繼續(xù)提升a片在线观看哟哟哟，為滿足軍用車輛不斷增加的機動性戰(zhàn)技指標，需要采用新的懸架形式456小视频。

A dynamic model of passive suspension in the bearingless slice motor system is developed,based on the principles of geostatics and mechanics of gyroscope.

以應用于超潔凈領域的新型無軸承薄片電機為研究對象69免费视频。

Taking in account the experience withprevious developments GIGABYTE knew how to create effective and passive cooling system .

考慮到科技的經驗與先前發(fā)展技嘉知道如何創(chuàng)造有效的和被動的冷卻系統(tǒng)乐播三级黄三区视频免费。

By the Hamilton's principle, this paper presents a generalized formulation for modeling the system with passive piezoelectric shunt circuit .

首先利用Hamilton原理推導了分支電路壓電阻尼減振系統(tǒng)分析模型的一般表達式。

The pollution problem caused by harmonic sources to power system has become more and more serious. As traditional filter devices , passive filters can not only suppress the harmonic but also compensate the reactive power and are still a widely used measure for harmonic suppression.

摘 要 諧波源對電網的污染問題已經日益引起人們的關注日本三级欧美三级人妇视频，而無源濾波器作為傳統(tǒng)的濾波裝置国家aaaa级黄片，既可以濾除諧波，同時可以兼顧無功補償?shù)男枰由?se，目前仍是應用較為廣泛的抑制諧波污染的措施欧美性爱欧美精品二区。