electrical distance 中文意思是什麼

electrical distance 解釋
單位時間內光傳播的距離
  • electrical : adj. 1. 電力的，電動的，發電的；電氣科學的。2. 令人激動的，緊張的，驚人的。adv. -ly ,-ness n.
  • distance : n 1 距離，路程。2 遠隔，遠離；遠處，遠方。3 （時間的）間隔，長遠，長久。4 懸殊。5 隔閡，疏遠。6 ...
  1. Meetings at new york and chicago of the american institute of electrical engineers ( aiee ) are linked by long distance lines connected to loudspeakers so that both meetings could follow the same program ( 14 february )

    2月14日，在紐約和芝加哥舉行的美國電子工程師協會（ aiee ）會議，通過長途電話線連接兩端的擴音器，以使兩地會議能夠按議程同步進行。
  2. Electrical system : advanced technology, effortless operation ensures a higher reliability. equipped with remote controller, make it convenient to operate from a long distance

    電控系統：技術先進、簡單。 90 %採用進口件，保證了元件的可靠性。有線遙控裝置，方便遠距離操作。
  3. Based on euclidean distance, applied in water detection by electrical sounding, the gradient k method can estimate the location of the well and its flowing yield with measured data, and can obtain satisfactory geologic results

    摘要梯度k法以歐氏距離公式為基礎，應用於電測深找水，它能夠利用實測數據較準確地確定最佳井位和估計涌水量，並獲得較佳的地質效果。
  4. Pull the slip board, up distance switch to loosen, the film motor starts turn to move after receive the signal, turning to schedule length, pass the sense switch control film electrical engineering automatically stop, put the cup into the bottom slip mold, then push to go into, next circulation beginning

    拉出下模滑板，上行程開關松開，膠模電機接到信號后開始轉動，轉過預定長度，通過電眼控制膠膜電機自動停止，將膠杯放入下模滑板，再推入，下一個循環開始。
  5. This charged fiber can be directed or accelerated by electrical forces and then collected in mats or other useful geometrical forms. the diameters of electrospun fibers are in the range of tens of nanometers to several micrometers. in this paper, polyacrylonitrile ( pan ) nanofibers are made by electrospinning pan / dimethylformamide ( dmf ) and pan / dimethylacetamide ( dmac ) with adjusting the main process parameters including electrostatic voltage ( 20 ~ 50kv ), sprinkler aperture ( 0. 5 ~ 0. 8mm ), collection distance ( 15 ~ 25cm ), solution concentration ( 6 wt % - 14 wt % )

    本文主要對聚丙烯腈（ pan ）二甲基甲酰胺（ dmf ） 、 pan二甲基已酰胺（ dmac ）體系進行電紡絲，調節靜電壓（ 20 50kv ） 、噴頭孔徑（ 0 . 5 0 . 8mm ） 、接收距離（ 15 25cm ） 、溶液濃度（ 6wt 14wt ）等過程參數，制得pan納米纖維，纖維平均直徑在200 1000nm ；詳細分析了過程參數對纖維細度、形態等的影響，認為高聚物溶液濃度及靜電壓對纖維細度有決定性影響，其它過程參數如接收距離、噴射孔徑、紡絲溶液溫度、溶液電導率等的調整應以這兩參數為基礎進行。
  6. The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses

    本研究的目的是要從理論上探討利用單電極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激， （即當刺激一束神經時，不興奮粗神經而興奮細神經）的可能性.雙向脈沖刺激可以降低刺激脈沖對神經纖維產生的電化學損傷.為研究哺乳動物有髓神經纖維的電特性，建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統，採用「不對稱但電荷平衡」的雙向脈沖刺激，計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-電極間距離的關系.結果表明：在距電極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮
  7. As the key role of vehicle revolution, the electrical motorcycle drive system has many shortcomings such as low energy efficiency, short running distance within once charge, etc. i n this paper, based on studying the traditional bi - directional energy converters of dc drives, a novel energy saved electrical motorcycle ac drive is presented

    環境保護和能源問題是二十一世紀「綠色革命」的兩大主題，電動車作為汽車「綠色革命」的主角，存在著能量使用率低、一次充電行駛里程短等問題。本文通過研究直流調速系統雙向功率變換電路，提出一種zczvsboost雙向dc dc變換器與vvvf變頻調速器相結合，驅動鼠籠型異步電機的節能型電動車交流驅動系統。
  8. There are many kinds of power switches on the home hold electronic appliances and most of them don ’ t have remote control interfaces, but all of them are connected to the electrical outlets, if the outlets are controlled on and off in the distance, we can control the power supplies of the home hold electronic appliances, in order to eliminate the electronic appliance fire hidden troubles

    家用電器的電源開關方式多種多樣，而且大多數家用電器都不具備遠程控制介面，但是所有的電器設備都是連接在電源插座上，如果能夠遠程控制電源插座的通斷，就可以達到控制家用電器電源通斷的目的，及時消除火災隱患。
  9. Overhead lines - calculation of the electrical component of distance between live parts and obstacles - method of calculation

    架空線.帶電部分和障礙物間距離的電氣元件的計算.計算方法
  10. 7 with the development of electrical engineering power can be transmitted over a long distance

    隨著電氣工程的發展，電力能夠進行遠距離輸送。
  11. College of physics and electrical information engineering mingxia university, northwest industry university, china telecom and some colleges of our country try ordering work by recruited students through modern distance education. moreover, for the sake of research extensive, studies the bank of world established global development learning network ( gdln ) c ' istance learning center in our university

    通過我校與西北工業大學、中國電信以及國內的一些高等院校聯合舉辦的遠程教育本科班的試點工作，另外為了研究具有廣泛性，還對世界銀行在我校設置的全球發展學習網（ gdln ）遠程教學中心進行了調查和研究。
  12. It compared some of linearization methods of platinum resistance ' s characteristic. it introduces a new subsection linearization method : unequal distance arithmetic, it improves the measure precision and decrease the calculation load. in the voltage and electrical current measure section, it use a measure chip which includes a / d conversion, dsp and arithmetic procedure, so it improves the mearsure precision greatly

    在前端的檢測部分，分別對溫度檢測及電壓電流采樣進行了研究，在溫度檢測中對常用的幾種鉑電阻的特性的線性化方法進行了比較，提出了一種新型的分段線性化方法：非等距演算法，既提高了精度又減少了計算量，具有新意；在電壓電流測量中，採用了一種內置a / d轉換、 dsp 、演算法程序等的測量晶元，大大提高了測量精度。
  13. They categorised facial dimensions such as the distance between the eyes, then recorded the electrical activity of one brain cell at a time while they showed cartoons to the macaques

    接著，當他們將動畫展示給短尾猴看時，便記錄該區域中單個腦細胞每次電活動的情況。
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