surface electric potential 中文意思是什麼

surface electric potential 解釋
表面電位
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • electric : adj. 1. 電的；帶電的；起電的，導電的，發電的，電動的。2. 令人激動的，緊張的，驚人的。3. 〈美口〉（樂曲的）用電吉他演奏的。n. 〈口語〉1. 帶電物體。2. 電動車輛。
  • 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...
  1. An electric potential exists between the surface of the particle and the bulk of the solution.

    微粒表面和整體溶液之間存在電勢。
  2. 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
  3. Based on the theories of hybrid / mixed finite element method, the generalized energy functional including stress, mechanical displacement, electric displacement, electric field and electric potential is used, with the electric - potential relations and the constitutive equations of piezoelectric materials constrained, hybrid energy functional including mechanical displacement, electric potential and stress is gained. moreover, splitting in - plane components and transverse components, the mixed energy functional in which mechanical displacement, transverse stresses and electric potential as basic variables is derived. with the use of surface stress parameters of sub - elements, the continuity of transverse stress at interfaces between layers is obtained

    在回顧雜交混合有限元理論的基礎上，從包括位移、應力、應變、電勢、電位移、電場強度六個未知量的廣義壓電材料能量泛函出發，通過約束電場強度?電勢關系、應力與應變及電場強度的關系，得到僅包括位移、電勢、應力三個未知量的雜交變分泛函，利用一般層合板的雜交混合變分原理，分離面內分量和橫向分量，導出以位移、橫向應力、電勢為未知量的壓電層合板的修正變分泛函，作為壓電層合板的雜交元列式的理論基礎。
  4. In this thesis, scanning force microscopy ( sfm ) was used to study the nanoscale electric phenomena of the surface and interface properties of ferroelectric thin films. the experimental setup was calibrated by measuring potential distribution of the working resistance of integrated chip

    在實驗儀器的驗證方面，選用集成電路晶元測試單元中的埋置條形電阻作為檢測對象，在電阻兩端外加直流偏壓后檢測電阻的電勢分佈，在已知電阻上電勢分佈的前提下，驗證了開爾文力顯微鏡檢測微區表面電勢的可靠性。
  5. The variations of the surface state and environment conditions could change the procedure of exfoliation, therefore, the potentiometry and electric resistance methods in this paper are used to measure the exfoliation rate of aluminum alloys in a constant temperature, the experimental results show that relations of natural corrosion potential vs time have a resemblance to those of corrosion rate vs time, both relations are all at the different change rates in the front and back of 120 minutes

    超硬鋁合金表面狀態、環境條件的變化，均可能改變剝蝕的發展過程，為此，本文提出在恆溫條件下，用電位法、電阻法定量研究鋁合金的剝蝕性能。實驗結果顯示了lc4cs鋁合金的自腐蝕電位與時間的關系，和腐蝕速率與時間的關系有著十分相似的規律，兩者均在120分鐘前後有不同的變化。
  6. Compared with untreated graphite under the same condition, the surface electric potential of treated graphite changes in part, but unlike a1 ( oh ) 3, the oxidation ratio decreases 10 % when a1 ( oh ) 3 / graphite ( wt % ) = 10, and the wetting angle of treated graphite hold the line, namely the wetting ability is not improved. contrasted with the hydrolyze coating way, the deposition coating way has simple technical process, lower cost, and its disadvantage, for instance, coat layer distributes unevenly, the wetting ability is not improved. furthermore, the effect of treated graphite applied in mgo - c castables are investigated

    經沉澱法改性后，石墨的表面電性發生了一定的變化，其等電點從2 3變為7 8 ，但與al （ oh ） _ 3的等電點（ 8 9 ）存在一定的差異；接觸角測定結果則表明，經沉澱法改性后，石墨與水的接觸角並沒有改變，即改性石墨與水的潤濕性沒有明顯改善；當al （ oh ） _ 3石墨（ wt ） = 10時，改性石墨的氧化失重率比未改性石墨下降了約10 ，這說明經沉澱法改性后，石墨的抗氧化性得到了一定的改善。
  7. Treated by hydrolyze coating way, the surface electric potential of graphite moves and iep changes from 2 - 3 to 8 - 9, reach the one of a1 ( oh ) 3 ; moreover, the wetting angle of treated graphite decreased 10, and the oxidation ratio decreased 20 % when al ( oh ) 3 / graphite ( wt % ) = 10, compared with untreated graphite under the same condition. that is to say, the wetting and anti - oxidation ability of graphite is improved, after treated by hydrolyze coating way

    經水解法改性后，石墨的表面電性發生改變，其等電點由2 3變為8 9 ，與al （ oh ） _ 3的等電點相近；與未改性石墨相比，改性石墨與水的接觸角下降約10 。當al （ oh ） _ 3石墨（ wt ） = 10時，水解法改性石墨的氧化失重率比未改性石墨下降了約20 ，因此經水解法改性后，石墨與水的潤濕性有所改善，抗氧化性有所提高。
  8. Abstract : the electric potential, electricity and capacitance of the combinatory cylindrical surface sensor have been discussed by solving electric potential lapalace " s equation of the sensor

    文摘:通過求解電勢的拉普拉斯方程，討論組合圓柱面電容中的電勢、電荷和電容
分享友人
分享到 Line

分享到臉書