結晶指數 的英文怎麼說

中文拼音 [jiējīngzhǐshǔ]
結晶指數 英文
crystalline index
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 指 : 指構詞成分。
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 結晶 : 1 （析出晶體） crystallize2 （晶體） crystal 3 （成果） crystallization; fruit; product; quintess...
  • 指數 : 1. [經] （比數） index number; index 2. [數學] exponent
  1. 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端面泵浦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，在帶尾纖輸出的高功率ld泵浦nd ： yag激光腔內插入一隻空液晶盒，觀察到了激光器以單縱模運轉；最後，根據泵浦光焦斑端面位置對激光輸出功率的影響規律，提出了ld端面泵浦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：當激光晶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，當端面泵浦功率為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 。
  2. 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帶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;對敏感晶元內部的c - v介面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介面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。
  3. 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

    金屬表面的表面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 ]晶帶和[ - 110 ]晶帶的高密勒指數表面的表面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。
  4. Clay minerals are of illite, chlorite, kaolinite and smectite assemlblage. the content of illite is very high and its crystallinity index is high too, which indicate the cool and arid climate condition in the time of sediment conformation

    粘土礦物組合為伊利石、綠泥石、高嶺石和蒙皂石，伊利石含量占絕對優勢，其結晶度指數（ hw ）較高，反映東海南部外陸架粘土形成於寒冷乾燥的氣候環境。
  5. The feasibility and availability were studied by comparing the static tests and the effects of relative stir - elastic - module that the concrete in long - term immersion and drying and wetting cycle in saturated sodium sulfate solution

    結果表明，相對動彈性模量表徵的抗鹽結晶侵蝕系數與相對抗折強度及劈拉強度表徵的抗鹽結晶侵性系數評價指標具有較好的相似性。
  6. Avrami exponent did n ' t change obviously after grafting, which indicated that the crystallization mechanism of pp - g - am was almost as same as pp

    Pp接枝前後avrami指數n無明顯改變，表明兩者結晶機理基本相同。
  7. Volume shrinkage of sample results in the increasing of the value of the crystallization rate vc and the decreasing the values of the avrami exponent n in the primary crystallization and s, defined as the relative crystallinity degree when experiment data deviate theoretical predicting straight line. compared with the avrami equation, the price equation hardly makes progress on describing the behavior of polymer later stage crystallization

    樣品體積收縮，導致avrami指數n值減小；結晶速度v _ c值增加；表示實驗值偏離理論預測直線時的相對結晶度_ s值減小；與avrami方程相比， price方程仍不能較準確地描述高聚物等溫後期結晶行為。
  8. Plc, robot and cad / cam are called the three major pillars in the modem factory automation. plc, as the head of the three, has become the leading basic automatic equipment in the field of the industry control in the early 1980s " but as a matter of fact, plc being with the lack of friendly man machine interface, rnakes no close relationship between human and machineometimes it even can not be promoted and applied in some fields aiming at the situation mat those imported products are too expensive while domestic products are of rare famous brands, a plc man - machine interface - plc monitor is developedthis paper systemically introduces the developing procedure for the whole system, including how to design hardware and software system. especially emphasizing plc communication protocol. real time message accessing, lcd controller instruction set, definition of data construction for message & tag screens and how to display thern, assignment of internal resource of cpuealization in software among plc & manitor, file format defining a nd download of user data, etcplc monitor will compensate some weakpoints of plc, and extend the application rangeimultanneously enhance the performance of plc and increase the attached value of mechanical machines, undoubtedly it will see hight market prospect

    針對人機界面進口產品的高昂價格和國產品牌稀少的這一現狀，研製開發了一種plc人機界面? plc監控器。本文系統地介紹了整個系統的開發過程，包括硬體系統、軟體系統的設計及實現，重點介紹了plc通信協議，監控器的基本工作原理以及期望實現的功能，監控器電源電路、 sram存儲器掉電保護電路、 cpu監控器電路、按鍵輸入電路的設計及按鍵狀態的讀入，時鐘信息的設定與讀取， cpu液晶顯示器指令系統，信息畫面及標簽數據結構的定義及顯示方法， cpu內部資源的分配，監控器與plc通信的軟體實現，文件格式的定義以及畫面數據的下載等。 plc監控器彌補了plc一些方面的不足，可以擴大plc的應用范圍，提升機械設備的檔次，增加設備的附加價值，具有一定的市場前景。
  9. Clothing industry has always been one of the most important industries in china ， among china ’ s whole exports ， the clothing export has been holding the important status from this point of view, and on the basis of analyzing the history and current situation of china ’ s clothing industry, this paper points out the advantages of china ’ s clothing export with using the concerned theories of international trade in general ， china ’ s clothing trade is growing steadily ， but along with the intensify of the world clothing industry ’ s competition ， the superiority of china ’ s clothing export is becoming less and less by analyzing the main counterparts of china ’ s clothing trade ， that is the import features and trend of usa 、 eu 、 japan and hong kong ， this paper gives the main problems that china ’ s clothing industry exists at present with designing the system structure for elements of affecting the clothing requirements ， this paper uses ahp, grey 7heory and fuzzy theory to analyze the elements of affecting the clothing export and put them to order according to the degree of importance ， which scientifically proves that the main elements that affect the clothing export are the green trade barriers 、 brands and styles ， etc to counter these elements this paper supplies detailed suggestions on china ' s clothing trade management strategies these suggestions are practidal and operational ， which must have a constructive role on china ’ s clothing industry entering into the world

    本文通過分析中國服裝貿易的主要夥伴，即美國、歐盟、日本和香港的進口特點和趨勢，指出中國服裝行業目前存在的主要問題。通過設計影響服裝需求因素的體系結構，運用層次分析法、灰色模糊理論、模糊數學對影響服裝行業出口的因素進行定量化方法分析排序，科學合理地分析出影響服裝出口的主要因素為綠色貿易壁壘、晶牌和服裝款式等，並針對這些因素詳盡地提出了中國服裝貿易經營戰略的建議。這些戰略性的建議具有可行性和可操作性，必將對中國的服裝行業走向世界起到建設性的作用。
  10. Proponents of embryonic stem - cell research point out that hordes of embryos are created during fertility treatment, and the vast majority of these are either frozen indefinitely or destroyed

    胚胎幹細胞研究的支持者們指出人的晶胚是在生育過程中形成的，大多數晶胚不是被破壞就是不明原因地被凍結了。
  11. By means of the calorimetric experimental results and the temperature dependence of heat capacity differences, four kinds of temperature dependences of configurational entropy, dielectric relaxation index and cooperatively rearranging region are studied, on the basis of configurational entropy theory on cooperatively rearranging region in disordered amorphous materials by the methods of the relationship between configurational entropy and heat capacity difference, and the equation of relaxation time with activated energy barriers

    摘要基於無序非晶材料「關聯重排區域」的構型熵理論，運用構型熵與熱容量差的關系式、弛豫時間與活化勢壘的基本公式，及聚合物量熱學的實驗結果和熱容量差與溫度的基本關系，研究了4種情況下構型熵、介電弛豫指數和關聯重排區域大小的溫度變化關系。
  12. Using ki index method can distinguish the extremely lowly metamorphose rock from non - metamorphose rock, and can distinguish the extremely lowly metamorphic rock from shallow metamorphic rock, and therefore solve the problem of the classification of the transitional rock between sedimentary rock and shallow metamorphic rock

    使用伊利石結晶度指數法可以將極低級變質與未變質的巖石類型區分開，也可以將極低變質與淺變質的巖石類型區分開，從而解決了沉積巖與淺變質巖之間過渡巖石類型劃分的難題。
  13. According to the raman selection rule and the pl measurement, it is reasonable to evaluate the quality of galnp / algalnp mqw by analyzing the relative intensity ratio of a1p - lo / to. ( 4 ) a new modified random element isodisplacement ( mrei ) model is set up to calculate the dependence between the long - wavelength optical phonon frequencies and the composition of iii - v - type ab1 - xcx mixed crystals. the second neighbor force constants are still assumed to be a linear variation with the composition, but the two first neighbor force constants can be evaluated to be a negative exponent variation with the composition, using the overlapped repulsive potential of the ion crystal combination

    通過實驗我們找到了在這些結構參數上生產gainp algainpmqw的較理想的結果； （ 3 ）首次用喇曼（ raman ）散射方法研究了常溫下的gainp algainp多量子阱結構，除了指認出喇曼光譜中各光學聲子模外，還結合樣品光致發光譜的測量結果，分析發現喇曼光譜中alp - lo to的相對強度比可以在一定程度上評定晶體gainp algainpmqw的生長質量； （ 4 ）在修正的隨機元素等位移? mrei模型的基礎上建立了一個新模型，計算了ab _ （ 1 - x ） c _ x型?族半導體混晶的長波長光學聲子模頻率的組分變化關系。
  14. Both the qualitative pictures and the quamitative data, such as grain growth kinetics exponent ( aboul 1. 8 in the early stage and 5. 5 in the late stage of grain growth ) and the values of fractal dimension ( about 2. 6 in the early stage and 2. 2 in the late stage of grain growth ), show that the simulation work is in good agreement with experimental results reported

    不論是從定性的模擬圖形分析還是從定量的晶粒生長動力學指數k （生長初期約為1 . 8 ，生長後期約為5 . 5 ）或是晶界的分維值d （生長初期約為2 . 6 ，生長後期約為2 . 2 ） ，都說明我們的模擬工作與其它報導的實驗結果互相一致。
  15. Moreover, a novel method is also proposed to using pdp driving ic to perform the traditional pwm modulation. the shared platform is also discussed. besides the circuit design and program, in the paper, according to the typical equivalent pixel unit circuit, analyze the key parameter of the circuit by the support of theory formula deduction, analysis and simulation. it ’ s favorable to improve the high - frequence property of fed sample and enhance the display quality

    實際上，文中還提出了採用pdp驅動晶元進行pwm調制的控制方法和相應驅動波形設計，並就與子行灰度調制方法共享有關硬體和軟體平臺來驅動fed顯示屏進行了有益的探討。除了電路製作和控制編程外，本文從fed顯示屏典型像元的等效電路入手，採用理論公式推導、分析和模擬結合，指出了驅動電路設計中的關鍵參數選擇準則。這有利於改善fed整機的高頻特性，提高fed的顯示質量。
  16. In the second chapter, combined with the two - dimension triangle lattice ising model, we show the procedures of the renormalization group methods and illustrate how to apply these methods to solve critical exponent in detail

    在第二章中結合二維三角形晶格伊辛模型詳細地介紹了重整化群方法的步驟以及如何應用重整化群方法來求解臨界指數。
  17. The flame retardancy and the comprehensive performance of polyesters were improved. the reactive flame retardant used is 2 - carboxyethl ( phoyl ) phosphinic acid ( cepp ), and the layered silicate selected is organic montmorillnite ( o - mmt ). when the contents of cepp and o - mmt are 3wt %, respectively, loi value of the copolyester / montmorillnite composite reaches 32 %

    當阻燃劑和蒙脫土的含量均達到3時，復合材料的限氧指數可達32以上，阻燃劑和蒙脫土表現出良好的協同阻燃作用，同時復合材料在熱穩定性能以及結晶性能等方面也有所改善。
  18. And the exponential growth of the number of nuclei has sharper effect on the course of crystallization than the linear growth of its

    並且，晶核數目指數增加比線性增加對結晶過程影響明顯。
  19. When the linear growth rate of entities g reduces, the value of vc reduces too. however, the values of avrami exponent and s are hardly affected by the value of g. the conclusions are approved by the data from hspom experiment

    晶體線生長速率g減小，對avrami指數n值和_ s值基本沒有影響：而g減小， v _ c值也會減小；熱臺偏光顯微鏡實驗以peo為樣品，也證實了這些結果。
  20. The studies of crystallization kinetics of the composites indicated that isothermal and non - isothermal crystallization behaviors could be described by avrami equation, and the avrami exponents were between 2 and 3. so it could be concluded that the mode of crystallization growth was mainly three dimensions spherulity and two dimensions dish

    通過對復合材料結晶動力學研究表明：復合材料等溫及非等溫結晶行為均可用avrami方程來描述， avrami指數n約在2 3之間，從而推測體系中晶體生長方式以球晶三維和盤狀二維生長為主。
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