空穴 的英文怎麼說
中文拼音 [kōngxué]
空穴
英文
[電子學] hole; electron hole; cavity; positive hole-
The cost for the deposition of the waste depends also upon the volume of the storage cavities and the maximum allowable radioactive concentration of the waste.
廢料處理費用還取決于貯存空穴的容積和允許的廢料最大放射性濃度。Cavitation and bifurcation in an incompressible sphere
不可壓縮球體的空穴和分叉Avoid continued operation within the cavitation zone
避免在空穴區域內持續運行。Effects of xylem cavitation and embolism on plants
木質部空穴和栓塞化對植物的影響Of course plenty of caveats are in order
當然，很多擔憂並非空穴來風。We now believe that these materials conduct by a process known as hole conduction.
現今我們知道，這些材料的導電過程是所謂「空穴導電」。Exciton is electron-hole pair held together by their mutual coulomb interaction.
激子就是由電子和空穴在相互間的庫侖力作用下，相互維持在一起的電子--空穴對。These crystal lattices may have imperfections, such as dislocations and vacancies.
這些晶格可能有不完善之處，例如位錯和空穴。The density of holes in the base is less than the density of free electrons in the emitter and collector.
基極中空穴的密度小於發射極和集電極中自由電子的密度。The interaction will lead to tendency of an equilibration of energy over both of transverse and langmuir plasmons with the same frequencies near ( subscript p ), which is agreement with our numerical analysis
求出了強朗繆爾波的強度和密度空穴的尺度，結果與粒子模擬的預測結果及實驗所測數據大致相符。Hh silc is found to have a more pronounced transient effect
熱空穴應力導致的漏電流具有更加顯著的瞬態特性。The negative photoconductivity effect was found in the dimixing phthalocyanine composites. the experiment results indicated that the negative photoconductivity effects were closely related with the partial charge transfer from the center metals to phthalocyanine rings, and the separation efficiency of photocarriers was a key factor to the photoconductivity
結果表明，共混復合后，其光電導性能表現出負效應，並發現酞菁中心金屬與其相連的氮原子之間的部分電荷轉移是引起復合體系光電導性能變化的根本原因，同時復合體系中的電子空穴對的分離效率是影響光電性能的一個重要因素。The process of photoluminescence refers to the radioative recombination of electronhole pairs generated by shining high energy light on a crystal.
光致發光過程就是高能量光子照射到晶體上之後，晶體所產生的電子一空穴對的輻射復合過程。Hole - similar to a positive charge, this is caused by the absence of a valence electron
空穴-和正是，似類荷電由缺少價電子引起的。The characteristics of high pressure gyratory sprayed pumping discusses is presented, which is applicable in wide range of scope and ground layers, convenient for construction, long durability, wide source of materials. mechanism for subgrade strengthening : complex foundation of cement solid and earth between piles was formed by pulsant load of flowing pressure and spraying flow, water wallop, cavitation phenomenon, water wedge effect, extrusion force and air flow agitation etc so as to enhance foundation bearing force and reduce settlement and deformation
高壓旋噴注漿技術具有適用范圍、適用地層較廣，施工方便，耐久性好，材料廣闊等特點；其加固地基機理主要是通過流動壓、噴射流的脈動負荷、水塊的沖擊力、空穴現象、水楔效應、擠壓力、氣流攪動等效應形成水泥固結體與樁間土的復合地基，從而提高地基承載力，減少沉降變形。Simulation results show that better atomization can be realized by enhancing the cavitation intensity via increasing the injection pressure difference or decreasing the nozzle inlet round angle - radius ratio
通過模擬計算可知，提高噴射壓差和減小噴孔入口圓角半徑都可以提高空穴強度，同時也發現提高噴孔長徑比可以使空穴在噴孔出口截面上分佈更為均勻。Based on this model, the effects of geometric and structural parameters, such as injection pressure, rear pressure, length - diameter ratio, inlet round angle - radius ratio and non - axis symmetry of nozzle, on the distribution of the cavitation inside the nozzle are analyzed
基於這一模型進一步分析了噴射壓力、背壓和噴孔長徑比、噴孔入口圓角比、非軸對稱噴孔等幾何結構參數對噴孔內空穴分佈的影響。Stellar winds from clusters of newborn stars scattered throughout the cloud etched all the well - defined ridges and cavities
分佈在整個星雲中的新生恆星群發出的星風侵蝕出了清晰的隆起和空穴。The hurricane blast of stellar winds and blistering ultraviolet radiation within the cavity is now compressing the surrounding walls of cold hydrogen
空穴中星風的擊波和熾熱的紫外線輻射正在壓縮周圍冷氫氣形成的墻。The hurricane blast of stellar winds and blistering ultravioletradiation within the cavity is now compressing the surrounding walls ofcold hydrogen. this is triggering a second stage of new star formation
空穴中星風的擊波和熾熱的紫外線輻射正在壓縮周圍冷氫氣形成的墻。由此觸發了第二階段新恆星的形成。分享友人