電子串號 的英文怎麼說

中文拼音 [diànzichuànháo]
電子串號 英文
esn - electronics serial number
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 電子 : [物理學] [電學] electron
  1. Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed

    發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連，採集模擬量、頻率量及離散量信號等參數，並對採集的數據進行運算、比較與處理，最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。
  2. From the simulation results, we can see that, for the presented cmos preamplifier - latch comparator, its transfer delay time is 231ps, and the power dissipation is 118. 6 w

    時，其回饋噪聲對輸入信號和電阻串參考電壓產生的毛刺峰值分別是6 . 35mv ， 1 . 57mv ;各級子adc的總功耗為5 . 57mw 。
  3. Epc is the abbreviation of electronic product code. it is the exclusive and discriminated code which auto - id center distributes to every product. it uses a series of number as the representative of manufacturer, product type and product serial number which exclusively discriminate a product

    Epc （ electronicproductcode ）是產品電子碼的縮寫，是auto - id研究中心為每一件產品分配的一個唯一的、可識別的標識碼，它用一串數字代表產品製造商，產品類別和唯一標識每一個特定產品的產品序列號。
  4. A love - struck brown said : " i ' ve no idea how i ended up with her number in my head - - it ' s only a few digits different from mine.

    沉醉在甜蜜愛情中的布朗說： 「我也不知道腦子里怎麼會出現她的號碼- -那只是一串和我的電話號碼不一樣的數字。 」
  5. A love - struck brown said : " i ' ve no idea how i ended up with her number in my head - it ' s only a few digits different from mine.

    沉醉在甜蜜愛情中的布朗說： 「我也不知道腦子里怎麼會出現她的號碼-那只是一串和我的電話號碼不一樣的數字。 」
  6. Aim at the dtc ' s blemish mentioned above and the direction of dtc technique development, the dissertation put great emphasis on the work as follows, with an eye to exalt dtc system function : ( 1 ) a new speed - flux observer of an induction motor is proposed to enhance the accuracy of flux observing, which is an adaptive closed - loop flux observer and different from the traditions. a new adaptive speed - observation - way is deduced out according to the popov ' s stability theories ; ( 2 ) to improve the performance of dtc at low speed operation, we have to exalt the accuracy of the stator flux estimation and a new way of bp neural network based on extended pidbp algorithm is given to estimate and tune the stator resistance of an induction motor to increase the accuracy of the stator flux estimation ; ( 3 ) digital signal processor is adopted to realize digital control. an device of direct torque control system is designed for experiment using tms320lf2407 chip produced by ti company ; ( 4 ) bring up a distributed direct torque control system based on sercos bus, sercos stand for serial real time communication system agreement which is most in keeping with synchronous with moderate motor control ; ( 5 ) the basic design frame of the hardware and software of the whole control system is given here and some concrete problem in the experiments is described here in detail

    針對上面提到的直接轉矩控制的缺陷和未來直接轉矩控制技術發展方向，本論文重點做了以下幾個方面的工作，目的在於提高dtc系統的綜合性能： （ 1 ）提出一種新型的速度磁鏈觀測器，新型的速度磁鏈觀測器採用自適應閉環磁鏈觀測器代替傳統的積分器從而提高磁鏈觀測的精度，並且根據popov超穩定性理論推導出轉速的新型自適應收斂律； （ 2 ）改善系統的低速運行性能，主要從提高低速時對定子磁鏈的估計精度入手，提出了一種提高定子磁鏈觀測精度的新思路? ?利用基於bp網路增廣pidbp學習演算法來實時在線地修正定子電阻參數； （ 3 ）採用數字信號處理器dsp實現系統全數字化硬體控制，結合ti公司生產的tms320lf2407晶元，設計了直接轉矩控制系統的實驗裝置； （ 4 ）提出了基於sercos總線網路化分散式的直接轉矩控制系統， sercos （ serialrealtimecommunicationsystem ）是目前最適合同步和協調控制的串列實時通信協議； （ 5 ）基本勾勒出整個控制系統的硬體和軟體設計基本框架，詳細描述一些實驗中的具體的細節問題。
  7. In third place was a series of emotion icons used in e - mail and text messages :

    位居第三的是電子郵件和簡訊中常用到的一串符號「
  8. Consumers are advised to buy christmas lighting chains bearing appropriate product information, including brand name, model, rated voltage and power, symbol for class ii insulation ( i. e. double or reinforced insulation ) and warning notices

    消費者應選用附上牌子、型號、額定電壓及功率、第ii類絕緣符號（即雙重或加強絕緣） 、警告字句等適當產品資料的聖誕燈飾串。
  9. In order to solve this problem, this research adopts the electrical self - regulation circuit in series, on the basis of the unchanged of transfer function of electromagnetism rate transducer, extend frequency bandwidth of the transducer, improving its capability. after the self - regulation, the transducer has high passing feature and inferior lower lever cut - off frequency ( below 1 hz )

    為了解決普通電磁式速度傳感器不能檢測超低頻振動信號的問題，本研究採用了一種串聯式電子補償電路，在保持電磁式速度傳感器的傳遞函數性質（高通）不變的前提下，拓展了傳感器的頻寬，改善了傳感器的性能。
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