重力變感器 的英文怎麼說

中文拼音 [zhònglìbiàngǎnqì]
重力變感器 英文
gravity variometer
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 感 : Ⅰ動詞1 （覺得） feel; sense 2 （懷有謝意） be grateful; be obliged; appreciate 3 （感動） move; t...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。
  2. This paper discuss the accelerometer base on mutual inductance variety for filling up the blank in silicon accelerometer of home, boosting up the onrush of weapon, improving the precision of navigation system is very importance, at one time, for taping the big measure rang accelerometer provide a new technology approach

    本文論述的基於互感變化的硅加速度計對于填補國內硅加速度計空白，增強武器的突防能力，提高慣導系統的精確性是非常重要的，同時為開發大量程加速度計提供了新的技術途徑。
  3. Airborne gravimetry is a new kind of technique for surveying the gravity acceleration over the earth ' s surface and is advanced in gravimetry history, which basing on aircraft, including gravimeter, gps, altimeter and attitude sensor etc.

    航空重力測量是一種新型的重力測量技術，它以飛機為載體，綜合應用重力傳感器、 gps 、高度傳感器、姿態傳感器等設備測定近地空間重力加速度。航空重力測量是重力測量的一次歷史性變革。
  4. So we invented this mixed controller. it was consisted of an intelligent voltage transfer, a single - microcomputer control centre, and circuits for driving motors. its principle was used sensors to measure the weight of materials. then sensors converted the weight to electrical signal. passing the transfer the signal processed by the sing - microcomputer controlled the drivers of motors working

    智能配料控制器主要由智能變送器、單片機控制器、電機驅動電路等組成，主要工作原理是用壓力傳感器進行物料的重量測量，傳感器把物料的重量轉換成電信號，經變送器把信號送入單片機進行處理，再由單片機發出物料已稱足重量的信號去控制送料和卸料電機工作，同時單片機還可與pc機進行串聯通信，實現微機集成控制。
  5. Third, the theory and formulations about the stress redistribution due to creep and shrinkage of composite section and the secondary internal forces which are caused in hyper static structure, the self - stressed force and the secondary internal forces due to expansion, are studied, program is compiled by use of formulations studied above and it is used to analyze sensors that are installed during the course of work

    再次，探討了收縮徐變作用下組合截面應力重分佈以及在超靜定結構產生次內力和膨脹變形引起自內力和次內力計算理論及公式，編制了相應程序，對加固過程中埋設的傳感器進行了分析計算。
  6. Among them, phase shifted ( ps ) full bridge ( fb ) zero - voltage - switched ( zvs ) pulse - width - modulated ( pwm ) dc / dc converter has strong competitive power in big power capacity fields. but it has some limitations such as smaller load range with zvs and larger circulation energy. the ps - fb - zvs - pwm dc / dc converter with a saturable inductor utilizes saturable inductor s critical saturable current characteristic and storage energy, to enlarge load range with zvs and improve output efficiency under light load

    其中，移相控制零電壓開關脈寬調制dc / dc全橋變換器在大容量領域很有競爭力，但它具有實現零電壓開關負載范圍小，循環能量大等限制，帶飽和電感的移相控制零電壓開關全橋變換器利用飽和電感的臨界飽和電流特性及儲能，來擴大零電壓開關（ zvs ）的負載范圍，提高輕載時的輸出效率，具有非常重要的研究價值。
  7. This dissertation deals with the active vibration control strategy using the embedded piezoceramics as both actuators and sensors. with several ceramics embedded into the composite material structures during the manufacturing process without knowing the structural behavior in advance, this dissertation makes use of a self identification procedure to get the models of the system. apparently, the on - line self identification method enable people to update the models of system

    另外本文利用埋入復合材料結構中的壓電傳感器和驅動器對其進行模型識別而得出結構的動力學模型，再將該模型用於控制器的設計，這樣做的好處是如果結構本身或者約束、環境等發生變化后，可以很方便地對結構的模型重新進行在線識別，及時更新控制參數，避免控制失效，而且不需要事先知道結構的其它屬性。
  8. Stain gage load cells are diffusely used in the mechanical measurements with high precision. at present, load cell design, manufacture and test in china, especially the strain gage backing material were laggard a lot

    電阻應變式測力稱重傳感器在高精度機械測量領域中有著廣泛的應用，但目前國內的傳感器設計、製造、檢驗技術，尤其是應變片基底材料的製造工藝還非常落後。
  9. Virtual surgery simulation is a virtual reality system used to simulate all kinds of phenomenon of surgery. for surgical simulation to be a useful training and simulation tool it must he realistic with respect to tissue deformation, tool interactions, visua rendering, force feedback and real - time response

    其研究內容包括對醫學數據的交互與可視化、虛擬人體器官在虛擬手術器械作用下的各種變化的模擬及對操作人員的各種感官反饋（如視覺反饋和力反饋等）的模擬等，是虛擬現實技術在醫學領域中的重要應用。
  10. At present the main product includes ： the resistance should the variant, the proliferation silicon, the ceramics and so on three big kind of high temperatures, center warm, the normal temperature table press, certainly press, sensor and so on negative pressure, fluid position, difference pressure, current capacity, name is heavy, measures strength, torque, displacement, temperature / changes delivering and the necessary control measuring appliance

    目前主要產品有：電阻應變式、擴散硅、陶瓷等三大類的高溫、中溫、常溫的表壓、絕壓、負壓、液位、差壓、流量、稱重、測力、扭矩、位移、溫度等傳感器/變送器和配套控制儀表。
  11. Wireless sensor networks ( wsns ) are believed to be the first of the top ten technologies that will change the world in the future. however, limited computing, memory, communication capabilities, and especially the severe energy constraints present major challenges for such a vision to become a reality

    無線傳感器網路被認為是未來改變世界的十大技術之首，但有限的計算、存儲和通信能力，尤其是嚴重受限的能量使其應用前景面臨巨大挑戰，這些特點也使得傳統網路的機制無法直接用於無線傳感器網路。
  12. The measuring range and any available overload that can be used tare can be compared on site by means of dip switches

    任何用直流電驅動的應變力傳感器都和它連接。通過dip開關可以現場比較量程和可用過載皮重。
  13. Then using ansys analysis software, we are with an emphasis on studying stress and strain of up - press - board and low - press - board of main engine structure and find the rules for the stress and strain of up - press - board and low - press - board in the different boundary conditions. these rules provide theory for designing reasonable thickness of up - press - board and low - press - board. this article also discusses the best locations for installing vertical displacement sensors

    然後利用ansys分析軟體，重點對系統中主機結構的上、下壓板的應力應變進行分析研究，找出在不同的邊界條件下，上、下壓板的應力應變變化規律，為設計出合理的上、下壓板厚度提供理論依據並確定了縱向位移傳感器在上、下壓板的最佳安裝位置。
  14. In the course of design the press machine tool fitting the valve guide tube onto the vehicle engine, it found necessary to design a special - purpose electric resistance strain gauge, which, considering the structure of the machine tool, is expected to send pressure numerical data to the control system of the machine tool

    根據汽車發動機壓導管專機開發研製的工作要求，並從機床設計具體結構考慮，需要設計專用電阻應變式力傳感器為機床的控制系統提供壓力數據信號。電阻應變式力傳感器的設計重點在於彈性元件的設計。
  15. In practical level, the paper puts forward some proposes, such as " using dynamic geometry software ", " extending curriculum ' s extent ", " integrating visual geometry ", " using pattern in algebraic teaching ", " popularizing shape calculator ", " turning teacher ' s teaching concept ", and so on. in theoretical level, the paper puts forward " one base, two bases, four emphases " for our country ' s mathematics curriculum reform. namely, the reform should be based on dialectical materialism, carrying forward the fine traditions of " two bases " and " basic ability ", paying attention to students " emotion and discovering process, integration of technology, the contact between mathematics study and life a, pluralistic evaluate

    在操作層面，關于「空間與圖形」內容標準提出「動態幾何軟體的應用」 、 「擴大課程的廣度」和「直觀幾何的整合」的建議，關于「數與代數」標準提出「模式的引入」和「圖形計算器的推廣」的建議，關于「統計與概率」標準提出「數學分支的整合」 、 「轉變教師的教學觀念」和「計算工具的使用」的建議；在理論探索層面，提出「一個基礎，兩個基本點，四個注重」的改革思路，即：以辯證唯物主義為哲學基礎，發揚「雙基」和「基本能力」培養的傳統優勢，注重學生的情感體驗和發現過程，注重技術與數學教學的整合，注重數學學習與學生生活空間的聯系，注重評價方式的多元化。
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