纖化薄膜 的英文怎麼說
中文拼音 [xiānhuàbómó]
纖化薄膜
英文
fibrillated film-
According to the feature that deformation resulted from water absorption and mildew appear mainly on the rabbet surface of ccf, this paper adopts rsst to spray a special waterproof sealant on rabbet surface of ccf, so that the sealant can get into fiberboard to certain extent by means of capillarity and penetration, blockage the holes between fibers and capillary, cut up passage of water and change the properties of soakage and sorption to water in capillarity and fiber. at the same time, solidified sealant can form a compact waterproof pellicle on rabbet surface so as to prevent water and humidity from fiber ' s expansion and mildewing
針對吸水變形、霉變主要發生在地板企口表面的特徵，採用企口表面全封閉法，在復合強化地板企口表面噴塗特殊的防水封閉劑，使其依靠毛細管作用及滲透作用進入板內一定深度，堵塞木纖維之間的空隙及毛細孔通道，截斷水分傳遞的渠道，並改變毛細孔壁及纖維的表面性質以不利於水的浸潤與吸附，同時其固化后能在企口表面形成一層緻密的憎水薄膜，防止水分、濕氣從企口侵入板內引起木纖維膨脹變形、發霉等現象。The results indicate that ( a ) before heat treatment, with the increasing of substrate temperatures, content of lower valency ( tij + ) decreases, the stoichiometric proportion of o / ti in all samples is about 2 ; the films have amorphous incompact columnar fiber structure, and with the increasing of substrate temperature, the size of columnar fiber increases ; the films have good hyalescence in visible range and great absorbability at the wavelength of 350nm ; optical constants of the films are calculated from the transmittance spectrums in visible range by mathematical analysis of the orders of interference, the results show that the refractive ind
研究結果表明， （ a ）熱處理前，隨著基片溫度的增加，薄膜中的低價氧化鈦含量逐漸減少，化學計量比趨于o ti = 2 ；薄膜具有非晶態不緻密的柱狀纖維結構，柱狀纖維的尺寸隨基片溫度的升高而增加;薄膜在可見光范圍內透明，在波長為35onzn時嚴重吸收，利用干涉級次法分析了薄膜的光學常數，結果表明，薄膜的折射率隨基片溫度的升高而增加，根據計算結果得到了tioz薄膜在不同基片溫度下的折射率色散曲線。As a excellent material for preparation of biomembrane, cellulose acetate ( ca ) is a fine carrier for the immobilization of cholesterol oxidase ( cod )
醋酸纖維素（ ca ）作為一種優異的生物傳感用薄膜制備材料，是膽固醇氧化酶（ cod ）優良的固體載體。The design and implementation of hydrogen sensors using evanescent field fiber is introduced in this thesis. the research work mainly includes the hydrogen sensing principle of pd film, the principle of surface plasmon resonance, study of highly steady laser light, fabrication of the tapered fiber and etched fiber, the deposition of pd film, the encapsulation of sensor and the experimental results ( including the design of the set - up ) and the discussions
本論文主要圍繞實現漸逝場型光纖氫氣傳感器，開展了以下一些相關的技術性研究:鈀的氫敏感原理、表面等離子共振原理、穩定化光源的研究、拉錐型光纖和腐蝕型光纖的製作、薄膜的生長、傳感頭的封裝和傳感系統的實驗及結果分析。The dissertation gives a comment on the field of energy - transmitting fibers for mid - infrared laser, an introduction to the mechanism of infrared - transmitting fibers in view of radiations and waveguides, and a theoretical analyze of the layer - selecting method for the fibers with multi - layer dielectric films. in view of the properties of sic in the region of mid - infrared, the author has done many works about the energy - transmitting fibers with sic, and summarized as follows : first, it is found that sic is a very good material for the fabrication of power - transmitting fibers for mid - infrared laser, especially for co2 laser that works at 10. 6um wavelength, and sic / sio2 hollow fibers has not been studied in the world for the first time to our knowledge. second, it is pointed out, for the first time to our knowledge, that the hollow fibers with a structure like si / sic / sio2 or ge / sic / sio2 have very good properties for the mid - infrared laser power transmitting, especially for co2 laser
本論文評述了關于中紅外傳能光纖的國內外進展，從光射線理論和波導理論出發介紹了紅外傳能光纖的傳輸機理，從薄膜光學出發分析了多層介質膜傳能光纖的膜層選擇機理等基礎理論，針對碳化硅（ sic ）在中紅外區的特點，在導師侯藍田教授領導的科研組已有成果的基礎上進行了以下幾個方面的研究：發現了sic是制備紅外傳能光纖的良好的紅外材料， sic sio _ 2空芯傳能光纖在國際上還沒有人進行研究：提出了具有si sic sio _ 2和ge sic sio _ 2膜結構的空芯傳能光纖，據我們所知，這種光纖目前在國內外還沒有人進行研究，並對其傳輸性能進行了可行性分析。Using the microwave selective heating property for materials, by setup equivalent equation, and first time inducing the electromagnetic field perturbation theory to the design of heating materials for substrate in mpcvd, three temperature distribution modes were established, including temperature distribution comprehensive mode of inhomogeneous plasma, temperature distribution composite mode of composite substrate materials, temperature distribution perturbation mode of composite materials, which ii provided an whole new technology route to the design of substrate heating system in mpcvd and guided the preparation of heating materials for substrate. and then the heating materials for substrate were designed and optimized to obtain large area homogeneous temperature distribution even larger than substrate holder ' s diameter. as an important part, this thesis researched the nucleation and growth of diamond films in mpcvd, systematically researched the effects of substrate pretreatment, methane concentration, deposition pressure and substrate temperature etc experimental technologic parameters on diamond films " quality on ( 100 ) single crystal silicon substrate in the process of mpcvd, characterized the films qualities in laser raman spectra ( raman ), x - ray diffraction ( xrd ), scanning electron microscopy ( sem ), infrared transmission spectra ( ir ), atomic force microscopy ( afm ), determined the optimum parameters for mpcvd high quality diamond in the mpcvd - 4 mode system
該系統可通過沉積參數的精確控制，以控制沉積過程，減少金剛石膜生長過程中的缺陷，並採用光纖光譜儀檢測分析等離子體的可見光光譜以監測微波等離體化學氣相沉積過程；利用微波對材料的選擇加熱特性，通過構造等效方程，並首次將電磁場攝動理論引入到mpcvd的基片加熱材料的設計中，建立了非均勻等離子體溫度場綜合模型、復合介質基片材料的復合溫度場模型及復合介質材料溫度場攝動模型，為mpcvd的基片加熱系統設計提供了一條全新的技術路線以指導基片加熱材料的制備，並對基片加熱材料進行了設計和優選，以獲取大面積均勻的溫度場區，甚至獲得大於基片臺尺寸的均勻溫度區；作為研究重點之一，開展了微波等離體化學氣相沉積金剛石的成核與生長研究，系統地研究了在（ 100 ）單晶硅基片上mpcvd沉積金剛石膜的實驗過程中，基片預處理、甲烷濃度、沉積氣壓、基體溫度等不同實驗工藝參數對金剛石薄膜質量的影響，分別用raman光譜、 x射線衍射（ xrd ） 、掃描電鏡（ sem ） 、紅外透射光譜（ ir ） 、原子力顯微鏡（ afm ）對薄膜進行了表徵，確立了該系統上mpcvd金剛石膜的最佳的實驗工藝參數。Chx - a series plastics, chemical fibre breaking, mixing, refining and highspeed graining machine is finely designed, manufactured on the base of digesting and absorbing foreign advanced equipment to meet the demands of retrieving and reproducing of thermal plastic film, soft polyvinyl chloride ( pvc ), waste chemical fibre and other waste material. it solves the problem of reproduction of waste materials in the processing of production to reduce the cost and improve the economic efficiency
系列塑料化纖粉粹混煉高速造粒機是在消化吸收國外先進設備的基礎上，為滿足國內廣大用戶對熱性塑料薄膜，軟聚氯乙烯，化纖廢絲等廢品自理的需求面精心設計、製作，解決了製品加工生產過程中廢料再生利用問題，達到了降低生產成本，提高經濟效益的目的。Packaging code - regenerated cellulose film, films made of plastics, aluminium foil, flexible multilayer structures and metallized materials
包裝規程.第21節:再生纖維素薄膜，塑料薄膜，鋁箔，撓性多層板和金屬化材料Prepared technical parameters were optimized by l9 ( 34 ) experiment analysis. a unique method for cleaning and drying of substrate - cleaning used by scour, drying used by infrared light was fished out by large numbers of experiment. chemical mechnism of zno thin film prepared by sol - gel technique was discussed by dta for the first time. by the measurements of sem, xrd and uvs, the thin film was analysed. the result proved that the thin film with strongly preferred orientation of c - axis perpendicular to the substrate surface which surface was homogenous, dense and crackfree was the crystalline phase of hexagonal wurtzite. the thin film was composed of plentiful asteroidal crystal which crystal dimension approximately 10 30nm. the average transmittance of thin film in visible region was above 90 %. the results of measurements else also proved that the thickness of single dip - coating was 75 240nm, this films resistivity was found to be 3. 105 102 3. 96 105 ? cm. the thickness and resistivity of thin film influenced by dope - content, withdrawal speed, pre - heat - treatment, anealing were reseached respectively
利用xrd 、 sem以及uvs光譜儀等分析方法對薄膜進行了研究，結果顯示，所制備的薄膜為六方纖鋅礦型結構，具有高c軸擇優取向性；表面均勻、緻密，薄膜材料由許多星狀晶粒組成，晶粒尺寸大約為10 - 30nm左右；薄膜可見光透過率平均可達90 % ；對薄膜厚度以及電學性能進行了測定后發現：單次鍍膜厚度約為75 - 240nm ， al ~ （ 3 + ）離子摻雜型氧化鋅薄膜的電阻率在3 . 015 102 - 3 . 96 103 ? cm范圍內；分別研究了摻雜濃度、提拉速度、預燒溫度、退火溫度等工藝參數對薄膜厚度和電阻率的影響。Honeywell specialty materials, based in morristown, n. j., is a global leader in providing customers with high - performance specialty materials, including fluorine products ; specialty films and additives ; advanced fibers and composites ; intermediates ; specialty chemicals ; electronic materials and chemicals ; and technologies and materials for petroleum refining
總部位於新澤西莫里斯鎮的霍尼韋爾特殊材料集團是世界一流的高性能特殊材料供應商，產品包括碳氟化合物、專用薄膜與添加劑、高級纖維與復合材料、中間體、專用化學品、電子材料與化學品、用於石油精煉的技術與材料。The x - ray diffraction patterns and raman spectra indicated that zns fully transformed into zno with a polycrystalline hexagonal wurtzite structure when zns thin films were oxidized at annealing temperature of above 700 oc in an oxygen ambient
X射線衍射（ xrd ）和拉曼實驗結果表明硫化鋅（ zns ）薄膜在高於700oc熱氧化處理后，硫化鋅（ zns ）全部轉化為氧化鋅（ zno ） ，且是六角纖鋅礦的多晶薄膜。Zno is a - semiconductor material with wide band - gap, which has hexagonal wurtzite structure. zno thin films were widely applied in solar cell, uv detector, lighting displayer, saw device, gas sensor et al for their excellent physical properties
氧化鋅（ zno ）是一種具有六方纖鋅礦晶體結構的寬禁帶-族半導體材料，由於其優良的物理特性， zno薄膜在太陽能電池、紫外探測器、發光顯示器件、聲表面波器件、氣敏傳感器等方面得到了廣泛的應用。In this dissertation, cellulose acetate was selected as immobilization carrier for cod and the ca membrane was prepared by pump means and salt leaching, the catalytic activity of immobilized cod based in the membrane and some external factors, such as characteristic of membrane, immobilization condition and reaction condition were detailed studied
論文改進了醋酸纖維素的制備方法，採用鹽析法制備了多孔性ca薄膜，對ca薄膜固定cod的催化特性進行了詳細的研究，分析了薄膜特性、固定條件和反應條件等因素對酶膜活性的影響。Zno is promising : high - quality zno with very low defect densities can be synthesized at much lower temperature ; zno can emits light with shorter wavelength than blue light emission from gan ; zno has higher excitonic binding energy promising strong photoluminescence from the bound excitonic emissions even at room temperature ; by alloying with mgo, tuning of the band gap while keeping the zno hexagonal structure can be achieved by forming mgxzn1 - xo. as we know, band gap tuning is important to produce efficient and lasting light emitting diodes ( led ) and other electronic devices
利用mg _ xzn _ （ 1 - x ） o薄膜，可以在保持zno六方纖鋅礦（ wurtzite ）結構的同時有效調節調節薄膜的禁帶寬度，制備出基於氧化鋅的量子阱、超晶格及相關的光電器件，如基於氧化鋅的紫外光探測器、紫外發光二極體和紫外激光二極體等光電子器件。分享友人