電子計算單位 的英文怎麼說
中文拼音 [diànzijìsuàndānwèi]
電子計算單位
英文
electronic computing unit- 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...
- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 算 : Ⅰ動詞1 (計算數目) calculate; reckon; compute; figure 2 (計算進去) include; count 3 (謀劃;計...
- 位 : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
- 電子 : [物理學] [電學] electron
- 計算 : 1 (求得未知數) count; compute; calculate; reckon; enumerate 2 (考慮; 籌劃) consideration; pla...
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Focusing on the tactical index of ew system - bearing accuracy, this article makes deep - through analysis, comparison and study of the theory basis for traditional direction finding method. a 16 - channel monopulse amplitude - comparison direction finding method and new phase - delay estimating method has been proposed to use, through computer ' s analog computation and relative measures in actual engineering practices, the bearing accuracy of traditional method has been increased and the service requirement of the ew weapon system and adaptability of equipment satisfied
本文圍繞著電子戰武器系統的戰術技術指標?測向精度,對傳統的測向方法的理論基礎進行了深入的分析、比較和研究,提出了採用16通道單脈沖比幅測向體制和新的相位延時估算方法,通過計算機的模擬摸擬計算,以及在實際的工程實現中採取的相關措施,解決了採用傳統的測向方法提高測向精度,滿足電子戰武器系統的戰術技術指標要求和裝備的適裝性。The system uses the pc and the at89c52 as the control center of the system. the pc optimizes the control parameters as the calculation control unit. the at89c52 receives the various parameters by serial communication with the power measurement system and the fuel consume measurement system and the emission measurement system and the ecu and so on, then sends into pc by sharing the ram with the pc as the communication control unit
該系統採用pc機和單片機at89c52為上位機,以pc機作為計算控制單元,對發動機控制參數進行優化;單片機作為通訊控制單元,與作為下位機的測功器加載系統、油耗測量系統、排放測量系統以及發動機電控單元ecu等子系統進行串列通訊接收各參數,並通過與pc機共享ram送入pc機。If the electric charges in the two stars are supposed to be equal, it can be calculated according to the kulun ' s theorem that 19100 nuclear unity masses must have one electron, such that the electromagnetic force produced can provide enough centrifugal force for the rotation
假定兩星所帶的電荷數量相等,根據庫侖定律,我們可以計算出,在兩星中平均每19100個原子單位質量,就必須帶有一個電子電荷,所產生的靜電引力才能夠提供足夠的向心力。We have developed the theory of boundary shielding approximation of electric polarization, from which the values of spontaneous polarization of some typical ferroelectric materials can be derived. the shielded charges in ferroelectricity are in the state of surface bound polaron - dipole whose creation and annihilation must span a potential barrier. by introducing statistical method, four types of typical electric hysteresis loops of some common crystals and ceramics have been given, which are well consistent with the experimental results
利用電極化的邊界屏蔽近似,可計算出一些典型鐵電單晶的自發極化強度.鐵電屏蔽電荷處于表面束縛極化子偶狀態,其產生和湮沒要跨越位壘.由統計方法給出的一些常見晶體和陶瓷的四種典型電滯回線形狀,和實驗觀察到的結果一致This system use the floater style sensor, mechanical encoder to get water - level signal, and use the at89c51 single chip system to transform the signal into water - level data, use modem through pstn to transmit data for a long - distance, and designed a information management software system hi the irrigation works bureau information center for communication and data management. the structure of the system was discussed in the thesis
該系統使用浮子式傳感器、機械式編碼器獲取水位信號,利用at89c51單片機系統採集水位數據(簡稱:下位機系統) ,採用數據機、通過公共電話網( pstn )遠程傳輸數據,並在泰興市水務局信息中心通過主控計算機(簡稱:上位機)進行通信及信息系統管理。When a user buys additional parking time from an epm, if the residual time of the lapsing parking - time unit is less than 13 minutes, such residual time is non - cumulative. i. e. the residual time of the lapsing parking - time unit will be superseded by just a full 15 - minute parking time unit in the first re - purchase
當使用者在電子泊車咪表補購泊車時間時,倘若扣除中泊車時間單位的剩餘時間少於十三分鐘則剩餘時間不能累積計算,首次補購的泊時間只會由一個完整的十五分鐘泊車時間單位取代。The absorbed doses are obtained with a uniform state ion chamber that is formed with liftld cavity and lif wall and designed by ourselves. the key problem, the dose to fluence conversion factor of the photon with single energy from 0. 1 mev to 12mev, has been solved by simulating with monte carlo code system egs4
用m - c方法計算了固體電離室對0 . 1mev 12mev的單能光子的單位光子注量? lif吸收劑量的轉換因子,從而解決了由高能光子吸收劑量實測值轉換成光子注量時所面臨的困難問題。On the theory analysis, the post insulator structure is divided to triangle cell and electric field distribution including cleanness and covered with snow or ice etc is calculated by finite element method using fortran language. then the results are analyzed and the point of max electric strength was found
在理論分析方面,採用有限元方法對支柱絕緣子進行三角單元剖分,應用並修改fortran語言做電場計算程序,計算了無冰雪、冠雪、覆冰等三種情況下的電場分佈,繪制了等位線圖。Avionics repair station is the maintenance unit for civil aircraft parts. it is responsible for the maintenance of the airborne computers installed in airbus aircrafts
航空電子維修站是航空器部件維修單位,主要負責裝載于空中客車飛機上的機載計算機的維修。This product acquires engine crank corresponding phase signal and rotating speed signal, which after ecu treatment, are used together with signals collected from other load sensor ( such as shutter location sensor ) to achieve electronic control over engine ignition timing. compared with mechanical ignition timing control, this is more precise and reliable, resulting in optimized performance of engine in oil consumption, exhaust, output and torque
Fdw465b型電噴分電器總成採集發動機曲軸相位信號及轉速信號,同其它負荷傳感器(如節氣門傳感器等)採集到的信號,經電控單元ecu計算處理后,實現對發動機點火正時的電子控制,較之機械式點火正時控制更加精確、可靠,使汽車發動機系統的綜合性能得到較大提高,特別是發動機的燃油消耗率、排放、輸出功率、扭矩等方面都得到較大優化。Based on the theory mode, the delay time between the beginning of optical illumination and the onset of lock - on switching was calculated, and the transiting speed of electrons, the traversing velocity of the current filament, was obtained as well. the calculated results matched well the experimental results. taking advantage of the ultra - fast response characteristics of the devices, si - gaas pcss ' s are successfully applied to the broadening test of nanosecond laser pulses
應用單極電荷疇模型數值計算了lock - on效應的光、電時間延遲和載流子的渡西安理工大學碩士學位論文越速度(絲狀電流穿越開關間隙的速度) ,所得計算結果與實驗測試結果基本吻a利川半絕緣gaas光屯導開關的超快光l匕11向應燈性,成功地應川下納秒激光脈沖展寬試驗中,證明了開關可廠泛應川在超快光電響應和光電反饋網路中。A class of exact solutions of the dirac equation are obtained for an electron in the electromagnetic field of a wave guide formed by two pairs of hyperbolic cylinders
摘要研究了位於由兩對雙曲柱面構成的波導管電磁場里的單電子的性質,得到了單電子在場中狄拉克方程的新一類精確解;計算了極化算符的本徵函數。It provides three automobile developing models which are suit to requirements of long - term technological plan of our automotive industry ; constructs mathematical models about exhaust and energy consumption, and calculates the exhaust lists of three cities and the energy lists both in 2010 and in 2030 based on comprehensive analyses of every related factor ; provides reasonable suggestions about the ev industry development of our country by contrasting the policies of developing the ev about foreign developed countries ; finally, establishes relevant countermeasures by analyzing the developing environment in hubei province
通過對我國汽車產業發展戰略方位的分析,提出了適合我國汽車工業中長期技術規劃要求的三種發展模式;通過建立汽車排放和燃油消耗的數學模型,對汽車保有量,各種車型百分比、年平均行駛里程,汽車排放因子等各種相關因素的分析分別計算出2010年和2030年的汽車燃油消耗清單和選定的三個典型城市的汽車排放清單,論證了我國發展電動汽車的必要性;同時對世界發達國家發展電動汽車的相關政策作了比較詳細的分析,通過對比比較並借鑒發達國家在電動汽車產業化及商業運行支撐政策等方面的經驗,提出適合我國電動汽車產業發展的相關支撐政策。分享友人