陷獲層 的英文怎麼說
中文拼音 [xiànhuòcéng]
陷獲層
英文
trapping layer-
However, the radio wave can then reflect back of the earth and become refracted again to return earthwards once more. this can sometimes occur a number of times with little attenuation but some fading
在雷達探測中可以利用此方法，初步確定雷達回波中哪個地區會出現陷獲折射回波，為進一步分析從雷達回波反演大氣層結提供了可能。The causes are discussed from aspects of oil - gas source beds, trapping and storing space, oil - gas migration channel and thick proofing layers, oil - gas maturity stage and allocation of effective trapping stage, suggesting the searching of primary oil - gas pool of the cambrian and lower ordovician at the relatively shallow layers and surrounding places with faults developed
從油氣源層、圈閉與儲集空間、油氣運移通道與巨厚隔層、油氣成熟期與圈閉有效期配置等四個方面探討了未獲油氣之原因，提示在滿加爾坳陷腹地，相對較淺部位及周邊斷裂發育部位尋找寒武系和下奧陶統的原生油氣藏。At last, this paper, from the angle of structure of powers and functions, focuses on the disfigurement analysis and theoretical generalization, putting forward corresponding suggestions
對鄉鎮債務均衡進行深層剖析，以獲得解決危機的途徑。最後是對鄉鎮財政體制從權能角度進行缺陷分析和理論概括，提出相應的建議。The main results are : grinding is favorable to improve surface smooth degree, while nitrided and slow deposition makes sic granules fine ; the width of coatings gap increased in order of grinding, nitrided and vacuum heat treatment, but gap defects in multilayer coatings could be removed by slow deposition ; temperature of maximum weight loss could be decrease to 600 by grinding, vacuum heat treatment or slow deposition, but it will increased to 800 after nitrided ; oxidation kinetics curves all varied with the coating modifications
主要有：磨削改性有利於提高塗層表面平整度，氮化和慢沉積使塗層表面顆粒細化。塗層間隙寬度按磨削改性、高溫氮化、真空熱處理依次增大，而慢沉積可獲得無面缺陷的多層塗層。磨削改性、真空熱處理及慢沉積均使最大氧化失重溫度點提前至600 ，而高溫氮化則使最大失重點后移至800 。Under high drain voltage condition, the results proved that channel electrons are easily ejected into gan buffer layer and be trapped to induce current collapse
在大漏極電壓條件下，溝道電子易於注入到gan緩沖層中，並被緩沖層中的陷阱所俘獲，耗盡二維電子氣，從而導致電流崩塌效應。Additional annealing experiments in nitrogen atmosphere revealed that the heavily damaged region with hydrogen - induced defects appears to be the adsorption center for the outside oxygen to diffuse into the silicon during the high - temperature annealing process, and consequently, broaden the thickness of the box layer. this important finding may provide a possible solution to reduce the cost of the conventional simox - soi wafers while maintaining a desirable box thickness
獨特設計的氮氣氛退火及分步退火實驗證明了原注入樣品的缺陷層中氫及氫致缺陷的存在使得在退火過程中加速外界氣氛中的氧擴散進來，並成為強捕獲中心使擴散進來的氧滯留于缺陷層從而促使氧缺陷層中的氧沉澱生長，加速了高溫退火中的內部熱氧化過程，從而形成了比傳統相同劑量simoxsoi厚得多的氧化埋層。This model described relationship of current collapse and traps in buffer layer, and the normalized product of electron mobility and 2deg density with and without current collapses was 0. 95 vgs
該模型描述了電流崩塌效應與緩沖層中陷阱的相互關系，並獲得了電流崩塌前後遷移率與二維電子氣濃度乘積的歸一化值0 . 95 vgs 。Aiming at the defects of the acis mesh models, a mesh simplification algrithom is introduced, which is based on the criteria of the angle between the normals of two triangular facets. through twice simplification to the original model, a three - level lod model is obtained
C - superman系統在acis平臺上進行幾何造型，本文針對acis網格模型的缺陷用基於三角片法矢判別的準則進行網格簡化，利用該簡化演算法對原始網格模型進行兩次簡化獲得了三級精度的細節層次模型。This means that the dielectric property changes with height and allows a slight increase in the speed of a radio wave as we move upwards through the atmosphere. this in turn means that if a radio wave moves away from the earth at an angle less than 90 degrees, then the upper part of the wave travels faster than the lower part. therefore even under normal conditions this can in effect bend, or refract, the wave back down to earth
其中一種顯著的現象是：在一定的氣象條件下，在大氣邊界層尤其是在近地層中傳播的電磁波，受大氣折射的影響，其傳播軌跡彎向地面，當曲率超過地球表面曲率時，電磁波會部分地被陷獲在一定厚度的大氣薄層內，就好像電磁波在金屬波導管中傳播一樣，稱為大氣波導傳播，形成波導傳播的大氣薄層稱為大氣波導層。分享友人