potential difference 中文意思是什麼

potential difference 解釋
【物理學】位差，勢差；電位差。

  • potential : adj 1 可能的；【語法】可能語氣的。2 潛在的；有潛勢的；【物理學】位的，勢的。3 〈罕用語〉有力的。n...
  • difference : n. 1. 差異，差別。2. 不和，爭論。3. 【數學】差，差額。4. 【邏輯學】特殊性。vt. 〈罕用語〉區別，使有差別。
  1. Design and research of the digital display electric potential difference meter

    數字電位差計的設計與研製
  2. Assuming that the moisture contents in the lysimeter at the time of measurement remain the same as the previous day, the difference between the added water and the overflow represents the potential evapotranspiration

    假定蒸散量測定裝置內的含水量在兩次量度時間之間保持不變，則灑上草面水分和漏出水分之差即代表可能蒸散量。
  3. In general, there is a measurable difference in potential between the two electrodes whether the cell is passing a current or not.

    通常，無論電池有無電流流過，兩電極之間均具有可測量的電勢差。
  4. But market positioning of chinese mt market is considerable mistiness, many chinese mt enterprises do not have market segmentation and market positioning when designing product. market positioning of chinese mt market should follow difference principle, individuation principle and dynamic adjustment principle. chinese mt enterprises can adopt following countermeasures in market positioning : design the product of vacant and possess demand in market and translate potential market demand into enterprise / s market of vendition, according to

    在市場定位中我國手機企業可以採取下列對策：開發市場存在需求的空白產品，把潛在的市場需求轉化為企業的銷售市場；按照各細分市場的時尚和個性化開發設計產品，滿足不同消費者的不同需求；根據目標消費者的不同需求進行產品設計；設計的每種手機應該有獨特的賣點和概念。
  5. The prepared igg immunoprobe was found to have a sensitively nernst response to igg because of the antigen - antibody reaction. the change of potential from beginning to end ( the potentimetric difference, a

    用戊二醛交聯法在鉑電極、銀電極上固定igg抗體，制備了可重復使用的電位型無標記igg免疫探針。
  6. The measurement of alternating potential difference may be perturbed by stray current.

    交變電位差的測量可能受到游散電流的影響。
  7. Feature selection algorithm based on potential difference

    基於位差的屬性選擇演算法
  8. On the cultural potential difference in

    中的文化勢差分析
  9. Gravitational potential difference

    引力勢差
  10. With the same current there will be more potential difference with more resistance

    在同一電流情況下，電阻越大，電位差就越大。
  11. The author takes three provinces in yangtz delta area for example to identify potential difference of the area and flowing direction of productivity

    其次借用流體力學模型的框架分析了科技生產力流動的形態、特點、成因以及社會動力機制。
  12. The method of the experiments in this lab is the application of electrophysiology. in a simple way to say, that is ohms law : adjust potential difference across the membranes or cells to see the change of current, and vice versa

    本實驗室的各項實驗多使用電生理的方法，亦即歐姆定律的應用，也就是在操控的環境下，調整膜電壓來觀察電流的變化，或是改變膜電流來看電壓的變化。
  13. Then i discussed methane desorption properties including cbm - bearing saturation, critical desorption pressure, the ratio between critical desorption pressure and original coal reservoirs pressure and difference of terra decompression ; cbm - bearing characteristics of coal seams including measured / academic cbm - bearing content, coalbed methane resources content and cbm resources abundance, etc. the author respectively gave a brief account of the basic characteristics of ancient and today ' s geothermic field at 1000m and 2000m depth, coal measure strata pressure field at the depth less than 1600m, structural stress field from jurassic to present, and ancient and today ' s fluid potential field ( that is water potential and gas potential distributing in coal measure strata )

    分別簡述了準噶爾盆地1000m及2000m深度今古地溫場、 1600m以淺的煤系地層壓力場、侏羅紀至今地應力場及煤系地層水勢與氣勢分佈的今古流體勢場基本特徵，進而對這「四場」特徵及其互動關系與煤儲層物性、可采性及煤層氣聚集的關系進行了探討。從構造背景、構造演化及構造類型幾方面論述了本區構造作用的控氣特徵。
  14. But according to christian lemiere, asia editor of jane ' s country risk, any potential enemy is much more likely to attack by air than by sea - and therefore moving location will make little difference

    但是據簡氏國家危機亞洲版編輯克里斯蒂表示，任何有可能發生的空中或是海上進攻對于遷都都沒什麼影響。
  15. To achieve accurate detection of surface potential, the measurement of the contact potential difference of the zno / si step was also carried out. polarization - related surface properties of ferroelectric thin films were investigated by kelvin probe force microscopy ( kpfm ), leading to the discovery of asymmetric charge writing on the surface of pb ( zr _ ( 0. 55 ) ti _ ( 0. 45 ) ) o _ 3 ( pzt ) thin film

    為了優化儀器的檢測靈敏度和穩定性，選用氧化鋅薄膜上的zno / si臺階作為測試對象，檢測了zno / si的接觸電勢差;通過改變儀器系統參數，發現針尖-樣品距離和掃描速度對接觸電勢差的檢測結果影響顯著。
  16. The two principles to reduce the electric current are ( i ) to minimise the potential difference between the conductive objects simultaneously touched by the person, ( ii ) to insulate as far as practicable all other metal parts that could be touched by the person

    而要減低電流額，理論上有兩個方法。其一是將人體可接觸到的導體電壓控制到最低或達致大致相等。而其二是令人體可接觸到的其他金屬部分盡量絕緣。
  17. Subordinate function of evaluation index is determined by means of triangle whitenization function. the potential difference of the area is evaluated through gray cluster. conceptual model that estimates energy of the science & technology productivity is built up relying on the thought of the strength potential energy for support

    第三部分著重定量研究，以長三角三省為實例，用三角白化權函數的灰色聚類評估評價區域的位勢差，並借重力勢能的思想構建了科技生產力流動勢能能量測度的概念模型。
  18. In this paper, based on the previous research result, by using theory of electrochemical mechanism, probability math, reliability theory, basic theory of pre - stressed concrete structures, structure optimum design, theory of control, maintenance strategy decision theory of structures and etc., the research on steel corrosion monitoring method, structural corrosion damage model, reliability analysis, the maintenance and repair method that based on corrosion control, the optimum structural design method of new bridge structures that consider durability and the optimum maintenance strategy decision theory are carried out. 2. corrosion mechanism and monitoring technique it is widely accepted that the corrosion of steel in concrete structure is a electrochemical process, include the formation of anode & cathode area on metal surface and potential difference between different ' area

    本文在已有理論研究的基礎上，針對預應力混凝土橋梁建設及使用中存在的影響結構耐久性的實際問題，綜合運用電化學理論、概率理論、結構可靠性理論、混凝土和預應力混凝土結構基本理論、結構優化理論及控制維修決策等理論和方法，詳細研究了基於電化學理論的鋼筋銹蝕檢測方法、預應力混凝土橋梁結構的腐蝕損傷模型、可靠性分析、基於腐蝕控制的維修方法、橋梁結構方案選型及優化設計以及在役橋梁結構的優化維修決策等問題第二章混凝土結構的腐蝕機理及檢測技術目前普遍認為，結構混凝土中鋼筋的腐蝕是一種電化學的過程，包括在金屬表面形成陽極（腐蝕）和陰極（鈍化）區域以及不同區域間的電位差等。
  19. The corresponding measures for the administration were also suggested. content after reviewed and summarized its national and international development, we analyzed the cause of the emergence and development of the offshore finance, which showed that the offshore finance came from the potential difference of control and grew in the superiority of efficiency. by using statistical techniques, we predicted renminbi ’ s cross - border circulation and offshore amount, comparatively analyzed the characteristics of renminbi and us dollar, and derived the inevitability of the

    在對國內外離岸金融開展情況進行回顧和總結的基礎上，分析離岸金融產生與發展的原因，指出離岸金融產生的原因在於管制勢差，生命力在於效率優勢;運用統計學相關工具對人民幣跨境流通和境外存量進行預測，對比分析人民幣離岸金融與美元離岸金融的特點，分析了人民幣離岸金融產生的必然性。
  20. It is found that the surface potential of the negative charge bits are higher than those of the corresponding positive ones. when ferroelectric polarization switching occurs, the potential difference becomes even more remarkable. the origin of this phenomenon traced to the existence of internal field within the interface layer which is near the ferroelectric / electrode interface

    研究發現pzt薄膜表面的電荷沉積與薄膜-底電極界面層內部的界面電場存在密切聯系，由此我們建立了一個界面電場模型，定性地解釋了pzt薄膜表面電荷沉積的非對稱現象。
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