波介 的英文怎麼說

中文拼音 [bōjiè]
波介 英文
hake
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  1. In order to reduce this interference, several methods have been proposed and tested, in which adaptive filter is more abstractive

    分析了手機對心電檢測的影響及消除辦法。重點介紹了自適應濾波的效果。
  2. 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，非均勻、色散的復雜介質。為了保證依賴于電離層進行的短波通信質量，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通信或高頻天波雷達相關的天波傳播通道的狀態，對短波通信和天波雷達工作起了重要的輔助作用。
  3. Boundary element method analysis of discontinuities in a dielectric - filled rectangular waveguide with air posts

    矩形波導填充帶有空氣柱介質不連續性的邊界元法分析
  4. The development of microwave technology is continuously pushing mobile communication equipments and portable terminals to micromation, complex, multilayer and modularization. ltcc ( low temperature co - fired ceramic ) technique is the best method to achieve the aim

    Ltcc （ lowtemperatureco - firedceramic ）技術是目前實現各種微波介質陶瓷元器件微型化、復合化、片式化、模塊化的最佳途徑。
  5. Rutile for microwave dielectric materials

    微波介質金紅石
  6. In addition, ba6 - 3xnd8 + 2xti18o54 ( bnt ) ceramics is another important microwave dielectric material due to its applications in antenna duplexor, but the characteristics of bnt thin films have rarely been reported

    同時，我們採用激光脈沖沉積法制備了ba6 - 3xnd8 + 2xti18o54 （ bnt ）薄膜。 bnt是另一類被廣泛研究的微波介質材料。
  7. Factors influencing dielectric loss of ba b ' 1 3 b " 2 3 o3 type microwave dielectric ceramics

    3型微波介質陶瓷介電損耗的因素
  8. Newly developed technique for permittivity measurement of thin film by perturbation

    微擾和標定技術測量薄膜微波介電常數
  9. Abstract : highly substituted cationic starch was prepared by microwave radiation in dry process. in this preparation, starting materials mixed with high speed stirres, potassium hydroxide used as catalyst and discontinuous heated by microwave radiation at temperature 60 85 to give 0 35 0 50 degree of substitution cationic starch the conversion of cationic reagent reached 95 the product is soluble in water it is pasted when it meets water

    文摘:微波干法制取高取代度的陽離子澱粉，用高速攪拌機混合物料，氫氧化鉀做催化劑，間歇式微波介電加熱溫度不超過85 ，陽離子試劑的轉化率可達95 ，產品取代度0 35 0 50 ，常溫下遇水糊化，在水中有較好的溶解性。
  10. Study on sintering of pb1. 5nb2o6. 5 microwave dielectric ceramics

    5型微波介質陶瓷粉體的焙燒工藝研究
  11. Research on microwave dielectric ceramics and composite perovskite structure

    微波介質陶瓷和復合鈣鈦礦結構的研究
  12. Stripline test method for complex permittivity of microwave dielectric substrates

    微波介質基片復介電常數帶狀線測試方法
  13. Study of interventional therapy with microwave for endobronchial tuberculosis

    支氣管結核微波介入治療的臨床研究
  14. Preparation and dielectric properties of mullite ceramic

    莫來石陶瓷的制備及其微波介電性能研究
  15. But its sintering temperature is so high that it cannot be sintered under 1000 with low melting point electrode materials like ag, cu etc. presently investigations about this material are mainly via glass - ceramic technique to decrease the sintering temperature and the dielectric loss is high. for the first time, this investigation manufacture a casio 3 system low dielectric and high frequency microwave dielectric ceramic via tape casting with basic material altered and additives doped

    本文以casio _ 3體系為研究對象，首先對casio _ 3體系進行改性，並首次採用li _ 2o和bi _ 2o _ 3作為燒結助劑，降低體系燒結溫度，在此基礎上，採用catio _ 3調節陶瓷的頻率溫度系數，制備出微波介電性能優良的具有工業應用價值的casio _ 3系ltcc低介高頻微波介質陶瓷。
  16. Discussions and preliminary experiments are given for some potential applications of left - handed materials. experimental results which are in accordance with expects for the focusing of plane wave using symmetric rings and the focusing of radiate source using rings are obtained. simulation results are also obtained concerning the - like structure based backward radiate antenna and transmission line based left - handed structures

    對稱環結構異向介質凹透鏡的平面波聚焦、結構異向介質的點源會聚等實驗都得到了和預期接近的初步結果；對基於結構全固態異向介質後向波介質天線微波異向介質的實驗研究和基於微帶電路結構單元的異向介質進行了計算機模擬研究，也取得了較好的結果。
  17. Half - wave dielectric layer

    半波介質層
  18. Gps mmicrowave dielectric filter

    Gps微波介質濾波器
  19. Gps microwave dielectric filter

    Gps微波介質濾波器
  20. Strip - line test methods for plural permittivity of microwave dielectric substrates

    微波介質復介電常數的帶狀線法測量
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