n-conduction 中文意思是什麼

n-conduction 解釋
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  • n : 1. 【羅馬數字】90〈N＝90000〉。2. 【化學】＝nitrogen. 3. ＝North（ern）。N ＝nuclear 核的：N-waste 核廢料。
  • conduction : n. （用管對流體的）引流；【物理學】傳導，導電；【生理】神經脈沖的傳導。
  1. In this paper, we have studied the transmission of a plane wave through a 1d quasiperiodic or aperiodic chain by numerical method. moreover the heat conduction for these chains is calculated. it is found that the heat flux j ~ n - 1 ( 0. 5 < < 1 ), and depends on the on - site potentials

    本文首先用數值方法，計算了各種頻率的平面波通過以上幾種典型的一維準周期和非周期鏈的透射系數，並據此研究了這幾種一維準周期和非周期鏈的熱通量j與粒子數n之間的關系，得出j n ~ （ a - 1 ） ， 0 . 5 1 ，與系統中在位勢的大小有關，並與其他系統的結果作了比較。
  2. In this paper, to the problems exiting in the culture of resource exhausted areas economic growth, the author analyses the reason for which interest - seeking capital would n ' t cooperate with governmental policy on economic growth education. one may be that the investment risks have exceeded the limits that investors can sustain ; the other may be that the social mechanism of risks conduction and diversification of venture capital is not sane

    本文針對資源枯竭型地區經濟增長點培育過程中存在的問題，指出趨利性資本之所以不配合政府經濟增長點培育政策，一方面可能是投資創業的風險很高，超過了投資者的風險承擔能力；另一方面可能是投資運營風險的社會疏導、分散機制不健全。
  3. The n type carrier was provided by interstitial zn atom, and zn / o ratio and crystalline quality of zno thin film effeted its hall mobility. when zno thin film was annealed in the ar ambience, p conduction type was founded in the zno thin film which grew in oxygen enrichment condition. this might be excess oxygen in zno thin film entered interstitial position of crystal lattice ( oi ), and p type carrier was from oi

    在ar氣保護下，對富氧條件下生長的zno薄膜的退火后的霍爾測量中發現， zno薄膜呈現p型導電狀態，分析認為，這可能是由於富氧狀態下生長的zno薄膜中過量的o在ar氣保護下退火沒有逸出薄膜，反而進入了zno薄膜的間隙位置，成為正電中心，使zno薄膜呈現p型導電。
  4. The output drivers are designed to drive external n - channel power mosfet and igbt. the internal logic assures a dead time typically being 1. 25 s to avoid cross conduction of the power devices

    為保證圖騰柱輸出的功率器件安全工作不產生穿刺（ crossconduction ） ，內置典型值為1 . 25 s的死區時間。
  5. The multi - effect evaporation system ca n ' t be designed in order that both total area of heat conduction and consumption of vapor were least

    不可設計一個多效蒸發系統，使總傳熱面積和加熱蒸汽消耗量同時為最小，只能求得相對有效解。
  6. N. b. the using temperature of bricks should not exceed the experimental temperature of linear change after heating. the above heat - conduction coefficent is obtained by using flat - plate method

    注：磚的工作溫度不超過重燒線變化的度驗溫度。表面導熱系數指標為平板法試驗數值。
  7. With the finite - difference method, self - consistent solutions for the possion ' s equation, injected current density, carrier concentration, optical field and thermal conduction equations have been realized to study the thermal - field properties, the coupling of electricity, thermal and optical - fields, and the influences of n - dbr and double oxide - confining regions on the characteristics of vcsels

    本文建立了一個直接耦合的準三維理論模型，通過有限差分法求解泊松方程、載流子擴散方程、熱傳導方程和光場方程的自洽解，研究了vcsel的熱場分佈特性，並實現了電、熱和光場的耦合，同時考慮了n - dbr及雙氧化限制層對vcsel特性的影響。
  8. Optimal performance of a generalized irreversible carnot engine with heat conduction law subordinate to q n

    廣義不可逆卡諾熱機的最優性能
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