positive current 中文意思是什麼

positive current 解釋
正電流
  • positive : adj 1 確實的，明確的；確定的；無條件的 （opp qualified implied inferential）; 絕對的，無疑問的，...
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. Taking the silicon diode as an example, through an analysis of the diode ' s current - voltage characters and the avometer circuit, the writer finds out the reasons for the differences in the amount when measuring the positive direct current equivalent resistance with different ohm grades

    摘要以硅二極體為例，從二極體的伏安特性及萬用表內部電路的角度，分析了用指針式萬用表的不同歐姆檔位測量二極體的正向直流等效電阻時，其值緣何不同。
  2. As an important carrier of the college ideological education in current stage, the students ' leagues in college have a lot of positive functions, such as ideology - directing, capacity - training, rally - inspiring, continence - cultivating and so on

    摘要高校學生社團作為新時期高校思想政治工作的重要載體，它對高校思想政治工作具有教育導向、素質拓展、凝聚激勵、內化自律等功能。
  3. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。
  4. The distributions of current density and potential on the negative plates with the radiational or expanded grid designs are more uniform than those on the positive plate

    輻射式和拉網式負極板在化成開始時電流密度和電位的分佈都比正極板上分佈均勻得多。
  5. This paper researches on the practical current and potential distributions on the positive and negative plates of automotive batteries in the course of their formation processes by the means of an in situ electrochemical scan, and then studies the influences of the formation and also the additives on the performance of the automotive plates

    本文利用電化學掃描方法研究鉛酸蓄電池正負極板在化成過程中電流密度和電位分佈及化成對極板電性能的影響。同時分析了正負極添加劑的性質及其對極板性能的影響。
  6. Secondly, through survey and study, have carried on the positive research to enterprise ' s credit risk management current situation of our country, and launch analysing its origin cause of formation, adopt polyhydric statistical method to structure the credit model which suits my national conditions

    其次，通過調研，對我國企業信用風險管理現狀進行了實證研究，並對其成因展開分析，採用多元統計方法構建了適合我國情況的信用分析模型。
  7. It is bipolar ; only when the negative and positive poles are connected will electric current be generated

    像電有兩極，一正一負合起來，才能夠有電力。
  8. Secondly, paper introduces the composition structure and the manufacture craft characteristic of airplanes, describes the structure and the main assembly process and the assembly characteristic of the n # fuel tank section, points out the assembly accuracy control of the n # fuel tank section. thirdly, paper analyses in detail problems which exist in the current riveted assembly of the n # fuel tank section, proposes the improve measures against the existent problems. finally, paper forecasts in theory the positive effect that the new plan will bring, introduces the practical result after approval test, analyses the differences of both

    具體做了以下幾方面工作:第一，詳細闡述了工作研究的基本原理;第二，介紹了飛機的組成結構、飛機製造工藝的特點、 n #油箱段的主要結構、 n #油箱段的主要裝配過程、 n #油箱段的裝配作業特點和n #油箱段的裝配準確度的控制方法;第三，具體分析了n #油箱段鉚接裝配生產線現行作業中存在的問題，針對存在的問題，提出了具體的改進建議，並形成了新的改進方案;第四，從理論上預測了新方案將會帶來的積極效果，介紹了新方案在現場試驗驗證的實際結果，並對兩者之間存在的差異進行了對比分析與研究。
  9. Ac alternating current ( ac ) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually 50 or 60 cycles per second ( hertz )

    交流交流是指電流在正負最大值之間以特定的頻率變動，通常頻率為50或60赫茲。
  10. The big shortcoming of current ids is unable to detect intrusion behavior quickly when facing large amount of audit data, unable to detect new type of attacks, and high false positive rate which influence greatly the performance of ids

    當前ids的最大弱點是面對海量的審計記錄無法快速檢測入侵行為，並且誤報率之高嚴重影響了系統性能。
  11. On one hand, though there are lots of discussions on government debt in china nowadays, systemic studies on government debt issuance management are rather few. the paper makes a positive attempt in this aspect. on the other hand, some quantitative models applied in the paper, such as overlapping generation model on sustainable scale of government debt, linear regression model on current scale of government debt in china and game theoretical model on bond auction, contribute to clarification and efficiency of argumentation greatly

    通過以上各方面的討論，本文主要體現出兩個方面的特點：一方面，盡管近年來學術界有關國債問題的專題研究已有不少，但是對發行管理進行的系統考察至今尚不多見，本文則在這方面進行了有益的嘗試；另一方面，在研究方法上，本文力求通過模型方式和計量手段的運用使有關結論有一個更為堅實的基礎，例如：在討論適度國債規模存在機制時運用的世代交疊模型、在實證分析我國國債規模時運用的多元回歸模型以及在研究國債招標制度時運用的博弈論模型等，都是這種努力的體現。
  12. Thermistors - directly heated positive step - function temperature coefficient - blank detail specification - inrush current application - assessment level ez

    熱敏電阻.直接熱無源分級功能溫度系數.空白詳細規范.涌電流應用. ez評定級
  13. Thermistors directly heated positive step - function temperature coefficient part 1 - 3 : blank detail specification inrush current application assessment level ez

    直熱式階躍型正溫度系數熱敏電阻器第1 - 3部分:浪涌電流用空白詳細規范評定水平ez
  14. Thermistors - directly heated positive step - function temperature coefficient - part 1 - 3 : blank detail specification : inrush current application - assessment level ez

    熱敏電阻器.直熱式突變型正溫度系數.第1 - 3部分:空白詳細規范:起動電流應用.評估級別ez
  15. Thermistors - directly heated positive step - function temperature coefficient - part 1 - 3 : blank detail specification ; inrush current application ; assessment level ez iec 60738 - 1 - 3 : 1998 ; german version en 60738 - 1 - 3 : 1999

    熱敏電阻.直熱式正階躍函數溫度系數.第1 - 3部分:空白
  16. Thermistors - directly heated positive step - function temperature coefficient - blank detail specification - current limiting application - assessment level ez

    熱敏電阻.直接加熱的無源分級功能溫度系數.空白詳細規范.控制電流應用. ez評定級
  17. And it is well known that the non - uniform current and potential distributions on the plate can obviously affect the active mass utilization, especially for the positive plate

    而且極板上不均勻的電流和電位分佈會明顯影響活性物質的利用率，尤其是正極板。
  18. The result is that chemistry conceptual change teaching model and teaching strategy can achieve favorable effect and help students understand new conception more meaningfully. it possesses very positive current significance. in the end, we preview prospect for future research along with analyzing the p

    實踐證明，在化學教學中運用概念轉變教學模式和教學策略能取得良好的教學效果，有效地促進學生的概念轉變，提高學生對新概念的理解和認識。
  19. The apparent density of reticulated positive current collectors and parameter of the plate were decreased, and the utilization efficiency of pam and the cycle life of the batteries were improved

    鍍鉛泡沫碳化矽集流體明顯降低了集流體的表觀密度和陽極板的參數，顯著提高了活性物質的利用率，延長了電池的循環壽命。
  20. Two - wire / two - probe moisture detection system insures a positive current path to and from probes ; eliminates false alarms

    雙線雙探針濕度監測裝置，確保流向探針並從探針迴流的正電流路徑，防止誤報警現象的發生。
分享友人
分享到 Line

分享到臉書