晶帶面 的英文怎麼說

中文拼音 [jīngdàimiàn]
晶帶面 英文
zone face
  • : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  1. So amazing are the rose quartz crystals that the first ones discovered were dismissed as fakes by mineralogists from around the world. if rutile needles are present in the rose quartz then a star effect or asterism is sometimes seen

    好的芙蓉有任何的白色石紋,其顏色嬌嫩明亮而靈活,體表光澤會呈現如水分般飽滿甚至油脂般光滑溫潤的質地。
  2. Faceted clear crystal ornament with beige ribbon

    在上雕琢平的清楚水裝飾品與米黃絲
  3. This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal

    首次採用平板顯示專用控制元al300 ,設計並製作了相關配套電路,支持的最高解析度是1280 1024 ,實現解隔行和多種視頻格式轉換的功能,滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介和分離電視信號s - video介,可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號,實現亮度信號和色差信號的分離,提高了亮度信號的寬。
  4. Pcl could form banded spherulites through blending with poly ( bisphenol a - co - decane ) lamellar structures of banded spherulites of poly ( s - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends were observed using tapping mode atomic force microscopy ( afm )

    利用原子力顯微鏡( afm )的輕敲( tapping )模式,系統地研究了聚-己內酯聚氯乙烯共混體系形成的環形貌和片結構。
  5. In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab

    針對無連接和向連接的各種復雜網路環境下,通信頻資源緊張,音頻傳輸寬有限且復雜多變,而各種音頻數據又日益增多的局,本文研究小波分析在信號處理方的數學依據和在數據壓縮方的實際意義,在前人不斷工作的基礎上,提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法,兼考慮了編碼效率、多碼率和壓縮時延多個方,並在matlab環境下做了模擬實驗,對各種音頻信號及多種小波函數做了模擬結果比較,實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果,達到多碼率下實現實時編解碼的過程,在高速dsp元等硬體設備支持下,可以有效應用於實際復雜多變信源編碼。
  6. The lamellae with edge - on and the flat - on orientation alternated to form the banded spherulites

    利用原子力顯微鏡原位觀察了環的片生長。
  7. Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device. after output signal of delay line oscillator is smoothed, it mixes with 109mhz local oscillation signal. its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit

    延遲線振蕩器由寬放大器、可調衰減器和聲表波質量傳感器件構成。延遲線振蕩器輸出信號經濾波后與109mhz的本機體振蕩器輸出信號相混頻,通過低通濾波取其差頻,並經整形後由數字信號處理電路處理。
  8. The new strass sphere by swarovski 224 facets, each one precisely cut and polished to perfection, reveal a never - seen - before fire in the optically pure crystal

    嶄新的史特勞斯球珠,擁有224完美精準切及細致磨光的嶄新球珠,為水燈垂飾來前所未有的璀璨光彩。
  9. Firstly, i provide a brief review of the previous achievements and investigations on the low - dimensional quantum devices and semiconductor superlattice, in which some principal theories such as bloch oscillations, wannier - stark ladder, zener tunneling and related progress in experiments are introduced

    首先綜述了過去三十年低維量子器件與半導體超格的發展與相關研究,介紹了bloch振蕩、 wannier - stark臺階、 zener隧穿等關鍵理論以及相關實驗方的進展,並引入簡化模型:緊束縛模型與單模型。
  10. There are a series of lead - zinc polymetallic deposits, such as fozichong, dongtao, xiashui, wenlongjing and jilongding distributed along the fault zone. these deposits have some similiar features : ? ll of them are bounded in the strata of lower palaeozoic group ; ? ain orebodies occur as stratiform or stratoid form with occurrence consistent with that of host strata ; ? tratiform skam or baritic rock are the direct country rock of orebodies ; ? ypical syngenetic sedimentary fabric preserved in the ore. these deposits may be included in the same metallogenic series

    佛子沖、東桃、下水、文龍徑、雞籠頂等一系列鉛鋅多金屬礦床沿該斷裂分佈,這些礦床雖然在成礦規模、賦礦層位和礦石礦物組成等方存在一些差異,但均產于下古生界地層中;主要礦體呈層狀、似層狀產出,與地層產狀大體一致;直接賦礦圍巖為層狀綠色巖或重石巖;礦石中保留有典型的同生沉積組構。
  11. Vmebus boards have data bus sizes of 16, 32, or 64 bits and are designed to be plugged into a backplane that has up to 21 slots for other boards. these other boards can ben cpu boards or peripheral boards providing various functions. the vmebus standard originated with the motorola versabus in 1979 which was designed using the then new mc68000 microprocessor

    性能的提高主要是由於三個方的改進: 1 .處理器及高速緩存性能的優化2 .降低內存瓶頸:通過對powerplus體系結構的改進,使內存性能提高到582mb s memory read bandwidth和640mb s burst write bandwidth 3 .系統總線吞吐率的優化:其他的元組對pci到內存寬只能到70mb s , powerplus ii則能達到80mb s而無須消耗額外的cpu資源。
  12. Henan zhecheng jingxin diamond abrasive co., ltd. supply mbd metal bond diamond grade synthetic diamond powder is the higher grade synthetic diamond, this grade diamond powder feasures better diamond crystalline shape and stronger mechanical retention, it used for better quality synthetic diamond grinding tools, mbd synthetic diamond also can meets the customer ' s demand on precision tooling and electroplated diamond applications. size : : 30 / 40, 40 / 50, 50 / 60, 60 / 70, 70 / 80, 80 / 100, 100 / 120, 120 / 140, 140 / 170, 170 / 200, 200 / 230, 230 / 270, 270 / 325, 325 / 400, 400 / 500

    河南柘城鑫超硬磨料製品有限公司供應體形狀為規則、完整的六-八體,純凈度高,有很高的強度、韌性和很好的熱穩定性,抗沖擊能力強適用於製造鋸切硬質石材的工具,如:繩鋸、鋸、組鋸、大鋸片等,也適用於各種混凝土、地質鉆、工程鉆以及各種金剛石修整工具。
  13. Henan zhecheng jingxin diamond abrasive co., ltd. supply mbd metal bond diamond grade synthetic diamond powder is the higher grade synthetic diamond, this grade diamond powder feasures better diamond crystalline shape and stronger mechanical retention, it used for better quality synthetic diamond grinding tools, mbd synthetic diamond also can meets the customer ' s demand on precision tooling and electroplated diamond applications

    體形狀為規則、完整的六-八體,純凈度高,有很高的強度、韌性和很好的熱穩定性,抗沖擊能力強適用於製造鋸切硬質石材的工具,如:繩鋸、鋸、組鋸、大鋸片等,也適用於各種混凝土、地質鉆、工程鉆以及各種金剛石修整工具。
  14. A patch antenna with etched holes on the ground plane is also studied. the performance of the antenna at the resonant frequency is analyzed by using the fdtd method together with the pml boundary treatment. the results show that the surface waves are suppressed greatly, the bandwidth is improved and a 1 odb reduction on the sidelobe level is achieved at the 110 and 260 directions in the e plane

    地研究了地腐蝕周期圓孔結構的電磁體貼片天線在基波頻率處的性能,用fdtd方法並結合pml邊界處理技術對該天線所取得的研究結果顯示,本文設計的地腐蝕型電磁體結構抑制了貼片天線中的表波,增加了天線的寬,並有效地削弱了旁瓣,使天線的e方向圖上110和260方向的兩個旁瓣被削弱了10db 。
  15. According to the guidline, two nd : yag lasers have been designed and set up, one is end - pumped by lower output power ld using a selfoc micro lens, and the other is end - pumped by high output power ld using a pair of lenses are designed, and the characteristics such as output power and power stabilization of both solid - state lasers are investigated. thirdly, when an empty liquid crystal cell is inserted in the cavity of the nd : yag laser pumped by high power ld, the laser can operates in single axial mode. finally, according to the relationship between the laser output power and the longnitudinal a ld - end - pumped nd : yag laser sensor for displacement measurement has been investigated theoretically and demonstrated experimently, the results indicate that when the mean radius of pumping inside the laser cavity is far less than that of the oscilating laser mode, the exponential of the output power is a gauss function of the longitudinal positon of focused spot of ld pumping beam, both the measurement range and the sensitivity are dependent on the incident pumping power, as the incident pumping power is increased, the measurement range is enlarged and the sensitivity is improve d

    本文首先介紹了ld泵浦nd : yag激光器的發展狀況、主要特性及其應用,從四能級速率方程出發,推導了ld泵浦nd : yag激光器的閾值、輸出功率和斜效率的表達式,並簡述了激光器的工作原理、結構型式和倍頻方法;其次,以空間相關的速率方程為基礎,提出了ld端泵浦nd : yag激光器的設計方法,給出了一定泵浦耦合方式下,振蕩光模尺寸、最佳輸出耦合率、泵浦光模尺寸、泵浦光焦斑位置等參數的選取依據,以此為依據,設計了自聚焦透鏡耦合小功率ld泵浦nd : yag激光器和透鏡組耦合高功率ld泵浦nd : yag激光器,對激光器的輸出功率和功率穩定性等特性進行了實驗研究;再次,在尾纖輸出的高功率ld泵浦nd : yag激光腔內插入一隻空液盒,觀察到了激光器以單縱模運轉;最後,根據泵浦光焦斑端位置對激光輸出功率的影響規律,提出了ld端泵浦nd : yag激光位移傳感新方法,並進行了理論和實驗研究,研究結果表明:當激光體內泵浦光平均光斑半徑遠小於振西安理工大學碩士學位論文蕩光束腰半徑時,激光輸出功率的自然指數與泵浦光焦斑的縱向位置成高斯變化規律,測量范圍和靈敏度依賴于泵浦功率,隨著泵浦功率的增加,測量范圍擴大,靈敏度提高,當端泵浦功率為7 . 24w (最大輸出功率為1 . 926w )時,激光位移傳感器的測量范圍和靈敏度分別是13 . 045mm和0 . 148mw / pm 。
  16. In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology

    為使二維振動傳感器在兩主軸方向的靈敏度大致相同,敏感元件採用高度對稱的四梁結構,其中每個軸向上均採用折疊梁的雙側叉指電容結構,採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件,具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算,並利用有限元法進行了模擬分析,根據模擬結果得出了優化參數;在確定敏感結構的基礎上,研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感元內部的c - v介電路進行了原理設計與分析,利用差動測量技術得到由振動引起的微小電容變化量,經c - v介電路進行相位調制處理,然後通過解調輸出與加速度成正比的電壓信號。
  17. We also develop an experiential formulation based on structural unit model for high - index surfaces and that can give an estimate of the energies of the high - index surfaces, given the value of surface energy of ( 001 ), ( 110 ) or ( 111 )

    在此基礎上,提出了基於表結構單元模型的[ 001 ]和[ - 110 ]能的經驗計算公式。公式計算結果和採用分子動力學模擬結果一致。
  18. The calculation of surface energy of metals al, cu and ni by using the molecular dynamics combining the eam potential, we calculated the surface energy of some high miller index surfaces belong to the ( 001 ) to ( 111 ) and ( 001 ) to ( 110 ) in al, cu and ni

    金屬表的表能的計算基於半經驗嵌入原子勢( eam )的分子動力學方法,對al 、 cu 、 ni三種金屬位於[ 001 ]和[ - 110 ]的高密勒指數表的表能進行了分子動力學模擬計算,計算結果同已有的實驗結果相符合。
  19. The results indicated : 1 ) the friction interface can transfer continuously and stably with the imbalance cooling thermo - induce. ultra - fine grain column part can be prepared through it. and ultra - fine grain flat part can be obtained through jointing several ultra - fine grain strips in cooling friction stir processing 2 ) the refined grain size and the hardening result are mostly affected by the rotate speed, the friction press and the deformating temperature

    實驗結果表明: ( 1 )通過不平衡冷卻的熱誘導作用,實現了棒材摩擦界的持續、穩定轉移,得到了棒狀超細組織;通過強冷攪拌摩擦工藝進行細合併,能夠得到板狀的超細組織。
  20. The chip area and power savings of not implementing floating - point in hardware can be critical in embedded microprocessors

    在嵌入式微處理器中,硬體中省去浮點(支持)而為實現來的積和功率的減少是至關重要的。
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