均勻通量 的英文怎麼說

中文拼音 [jūnyúntōngliáng]
均勻通量 英文
uniform flux
  • : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
  • : Ⅰ形容詞(均勻) even Ⅱ動詞1. (使均勻) even up; divide evenly 2. (分出一部分) spare
  • : 通量詞(用於動作)
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 通量 : [物理學] flux; shower
  1. The ionosphere is a complex medium, which is aeolotropy, asymmetry, dispersive and changes randomly with time. in order to improve the communication quality of the shortwave that depends on the ionosphere, we should have aknowledge of the current condition of the ionosphere in real time. the backscatter sounding of high frequency can diagnose the real - time channel characters for shortwave communication or hf radar, which is great assistant to shortwave communication and hf radar

    電離層是隨機時變,各向異性,非、色散的復雜介質。為了保證依賴于電離層進行的短波信質,必須了解電離層的實時狀態信息。高頻返回散射探測可以實時監測與短波信或高頻天波雷達相關的天波傳播道的狀態,對短波信和天波雷達工作起了重要的輔助作用。
  2. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    過對差頻信號進行的分析,得出了差頻相位的具體表達式,表現出了要檢測的各的物理意義,對檢測的方法提供了理論依據。利用二維fft方法,可以有效地提取回波中目標的距離與速度信息。對于fmpcw信號由於脈沖產生的周期性距離模糊的問題,採取時間波門的處理方法。
  3. The structure of air - blast pipe was improved on. an orienting object was installed based on theoretical analysis, that increase the spraying span. it has been found that both spraying span and droplets uniformity improved, by installing the orienting object. according to the results of a great number of experiments, orderliness of droplets diameter along the spraying span was researched, and rational spraying span of air - assisted sprayer was suggested

    過試驗檢驗噴霧機樣機的噴霧性能,並提出對各項參數的優化設計方案。過正交試驗和對比試驗對霧滴取樣,證明導流器的安裝不僅增加了噴幅,而且還提高了霧滴性系數。根據大試驗的結果分析,找出了霧滴直徑在噴幅方向上所呈現的變化規律,並提出了合理的噴幅范圍。
  4. When primary electrons hit the surface of the chunnel, secondary electrons are generated, which make the electron distribution at the exit hole of the chunnel more uniform

    當初始電子碰撞絕緣壁時,會產生二次電子,而二次電子能改善電子在道出口處的電子能分佈的性。
  5. Brings forward the basic network cell model of symmetrical blast vault and asymmetric blast vault. then studies and analyses airflow in vault of main voltage switchyard hall of xiluodu hydropower station which is far cry and large numbers of airflow conflux, brings forward concept of “ virtual embranchment ” and corresponding basic network cell model, regresses calculate expressions of flux uniformity coefficient and impedance of “ virtual embranchment ” of vault of main voltage switchyard hall of xiluodu hydropower station

    而後又採用cfd數值模擬的方法對溪洛渡水電站主變洞排風拱頂這種多股氣流匯流的長距離道內的氣流流動進行了分析,提出了「虛擬分支」的概念和相應的網路基元模型,並回歸得到了溪洛渡水電站主變洞排風拱頂各個排風「虛擬分支」風系數以及阻抗的計算公式。
  6. Regard - ing the surface runoff mechanism, liang and xie 1, 2 presented a new surface runoff parameterization which dynamically represents both the horton and dunne runoff generation mechanisms within within a model grid cell together with a consideration of the subgrid - scale het - erogeneity, which can be applied to not only humid regions but also droughty regions as well 3, 4. regard - ing the soil water movement, xie et al. 5 developed an unsaturated flow numerical model based on the finite element method, and xie et al. 6 presented another numerical model to compute soil moisture and water flow flux together by means of a mixed finite element method

    在地表徑流方面,文獻1 3發展了一種同時考慮蓄滿超滲產流機制及次網格非性的新的徑流機制模型,並用其改進了陸面模式vic variable infiltration capacity中的徑流計算,該模型既適用於濕潤地區也適用於乾旱地區4 .在土壤水模型方面,文獻5採用有限元質集中法發展了非飽和土壤水流的數值模型,文獻6則採用混合有限元法建立了非飽和土壤水分含計算的數值模型
  7. Firstly, the surface characteristic of polystyrene particle is changed from water detesting to water intimity by using special techniques and admixtures so mat the compound quality with inorganic materials is insured. secondly, the contradiction between the weight and strength is solved through optimizing the particle size and using composite fiber and the best heat conductivity is achieved under the condition that the necessary strength is met. in the research process, the author solved the problem of fiber dispersing in insulating materials so that the contraction of the material is controlled

    課題研究中,首先採用特殊的改性工藝及外加劑實現對聚苯乙烯顆粒表面的成功改性,使其表面由憎水轉化為完全親水,確保與無機材料的復合質;其次,過採用優化骨料級配及使用復合纖維等措施解決了保溫材料的輕質與強度的矛盾,使保溫材料在滿足必要的強度的前提下,導熱系數降至最小;並且,課題研究中成功解決了纖維在保溫材料中分散的問題,達到了抑制保溫材料收縮的目的;最後,過採用復合外加劑、合適的膠凝材料及合理的配比等措施確保該保溫材料具有良好的和易性,滿足施工的要求。
  8. In this paper, we extend the theorem of song to multipartite tournaments and prove that every 2 - connected and 2 - equilibrium multipartite tournament contains a pair of componentwise complementary cycles, unless it is isomorphic to t71 ( see figure in ? )

    本文將競賽圖的結果推廣到多部競賽圖上,並證明了2 -強連2 -多部競賽圖包含一對分共軛圈,除非它同構于競賽圖t _ 7 ~ 1 (參看圖1 ) 。
  9. Many factors have effect on irrigation uniformity. with the growing of pressure, how is irrigation uniformity of trickle irrigation varying on different condition of the diameter of drip line, the distance of emitters, the length of drip line, the style of emitters, the flux ratio of emitters and the face gradient of little irrigation district. the consequence shows that pressure has puny effect on irrigation uniformity

    滴灌系統的灌水度受眾多因素的影響,本文過毛管的管徑、滴頭間距、毛管的管長、灌水器的類型和灌水器的流系數不同的情況下,灌水度隨壓力水頭變化模擬結果顯示,壓力水頭對灌水度影響非常小。
  10. In this paper, the geogrids structure, the flexible beams strucrure, the geogrids and flexible beams structure are analysed with algor, and it is used to analys the influence of some paramenters. such as the modulus of structural layers, size of structure, place of structure, non - uniform settlements. and the contrast of the three structures is analysed in this paper. we can see the reasonable size and reasonable place through analyse. the analyse of the test road show that the structures worked well for about two years and the reflection cracks have not be found

    本文首先藉助algor有限元軟體對土工格柵處治結構、柔性枕梁處治結構及土工格柵與柔性枕梁復合結構進行了力學分析,包括各結構層模影響規律分析,格柵及枕梁尺寸、位置影響規律分析,路基不變形影響規律分析,各種處治結構間的對比分析等。過分析,得出了各結構的合理尺寸及合理的布設方案。
  11. The result shows that the addition of pbo, bi2o3, in2o3 in zinc electrode can improve the morphology of zinc deposition and prevent it from dendrite growth and deformation. and also, the dendrite growth of zinc was inhibited by the addition of c16 ( ch3 ) 3nbr in the electrolytes through the absorption in active sites on the surface of zinc electrode which will suppress zinc deposition

    實驗結果表明:在電極中適添加pbo 、 bi _ 2o _ 3 、 in _ 2o _ 3三種金屬氧化物可以明顯改善鋅沉積形態、抑制鋅枝晶和變形;十六烷基三甲基溴化銨過在鋅電極表面的活性中心上特性吸附,抑制鋅在這些位置的沉積,產生較的沉積,從而達到抑制枝晶的效果。
  12. Through the research work of this article, it is shown that cfd technology can efficeintly instruct the design of indoor air distribution and evaluate indoor air quality and ventilating effect ; the distribution of heat sources have great impact on indoor air distribution ; under variable air volume condition, the indoor temperature and velocity fields are quite even and the thermo - environment is relatively good when using diffusers with coanda effect such as square diffuser and slot diffuser to supply air

    經過本文研究發現,利用cfd技術可以有效地對空調室內氣流組織設計進行指導,全面對室內空氣品質和風效果進行評價。熱源分佈對于空調室內的氣流組織具有極其重大的影響。在變風條件下,利用具有良好貼附效應的送風口如方型散流器和條縫風口送風,空調室內的溫度場和速度場較,室內的熱環境良好。
  13. The research results show that compared with the uniform inlet velocity profile, the exponential inlet velocity profile has more advantages to get lower contaminant concentration, to prevent patient and operating apparatus in the operating area from infection by airborne disease germs and to reduce the airflow rate needed for pollutant concentration control

    研究表明,與常採用的風速的送風口相比,變化風速的送風口對于降低手術室工作細菌濃度,防止病人手術切口及手術器械等回風氣流攜帶的浮遊細菌再次感染,以及減少手術室的送風等方面具有明顯的優點。
  14. From this point, whether even design method could accomplish the task of pusher - dimension is still a question. in this paper, even design method has been used in both pusher - dimension optimization and fleet assignment, exploring its effectuation

    過查閱大文獻,本論文給出了許多初估推船主尺度的經驗公式,船型方案的組成則在此基礎上,採用設計法來完成,這是本論文具有創造性的一處。
  15. Through this routing protocol, we can control every sensor node to consume energy equably while saving energy

    過此路由協議,我們可以控制各傳感器節點在節省能的同時相對地消耗能
  16. By associating the spin vector of the inhomogeneous generalized heisenberg ferromagnet with the binormal to a moving curve in minkowski space, the corresponding equivalent coupled inhomogeneous integrable equation is present

    過將非推廣的海森堡鐵磁鏈的自旋矢取為閔可夫斯基空間中曲線的次法矢,得到相應的耦合的非可積方程。
  17. But can keep even gradient magnetic field range strong, hall ' s component can only measurement displacement among a small circle ( usually only about 1mm )

    然而,能保持梯度磁場的范圍不大,霍爾元件只能小范圍(常僅約1mm )的測位移。
  18. Crossover is implemented using arithmetic crossover operator. then unsymmetrical mutation is conducted using the new mutation operator which can expand the scope of chromosome gene value, at the same time, the chromosome with the highest fitness values are retained for each iteration. a lot of experiments are implemented to obtain the optimized initial weighs and bias

    生成了三維矩陣表示的染色體,進行了聯賽選擇,利用算術交叉運算元進行了交叉運算,利用構造的新的變異運算元,進行了非變異,同時保留了每次進化運算后最優的適應值,過大實驗,實現了遺傳演算法優化bp網路的初始權值和閾值的目的。
  19. The reads show that gas flow can be well - proportioned distributed in hearth, and effective quantity of gas channels increased under oxygen - enrichment operation with stable air flowrate, thus oxygen - enrichment operation with stable air flowrate is an effective way for improving the productivity of blast furnace

    結果表明:穩定風的富氧操作方式有利於煤氣流在爐缸的分佈以及有效煤氣增加,是提高高爐產能的有效措施。
  20. Abstract : degree of homogeneity is introduced, thereafter the magnetic field of helmholtz coil is studied, and the best conditions of this coil is investigated by computer

    文摘:引入磁場度的概念,對亥姆霍茲線圈磁場的性進行了定分析,並過計算機模擬,得出了同一精度下,形成亥姆霍茲線圈磁場的最佳條件
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