薄膜狀的 的英文怎麼說
中文拼音 [bómózhuàngde]
薄膜狀的
英文
filmy-
Workplace air. x - ray determination of the conventional alveolate fraction of crystalline silica. sampling by membrane filter
工作場所空氣. x射線測定結晶二氧化硅的常規蜂窩狀部分.用薄膜過濾器取樣This paper is about a novel pled with fluorene - based cardo perylene polyimide ( pfb5 ) and a fluorine contained pfb5, pff5 as the emitter. the research work in this paper is as follows
對新型?聚酰亞胺( pfb5 )的物理特性、溶液和薄膜狀態下的熒光特性進行了研究。Regenerated nerve fibers were organized into fascicles of various sizes that were clearly delimited by perineurial - like shells made by long and thin cytoplasmic processes of perineurial - like bipolar cells and by densely packed collagen fibrils
再生神經纖維呈大小不等的束狀分佈,神經束膜樣的雙極細胞的長而薄的胞突和緊密折疊的膠原纖維將這些神經纖維束清晰定界。The films were soaked in sbf simulated body fluid and cpbs phosphate buffer solution, the results showed that the fha films were less soluble than ha films. with the increase of fluorine content, the fha sediment layer in sbf solution becomes more even
Fha薄膜sbf浸泡實驗結果表明:隨著薄膜中氟含量的增加,薄膜表面上羥浙江大學碩士學往論文基磷灰石沉積層越來越均勻,沉積方式由島狀向層狀轉變,說明生物活性隨之增加。From the emission spectra of coumarin 102 ( c102 ) in different conditions, it showed that c102 molecule existed single in both the composite material films. the sample catalyzed by acid had flat surface and dense structure but it had hackly surface and open structure catalyzed by the alkali
香豆素102 ( ci02 )在不同狀1態下的熒光分析表明,無論是堿還是酸催化所得薄膜復合材料, ci02分子在其中基本都以單體的形式存在。The thickness had some influence on the development of the banded spherulites : when the thickness reduced to some degree, pcl would develop chrysanthemum - like spherulites, which had no extinction rings or the maltese cross pattern under the crossed polarized optical microscopy. the results of the phase - contrast microscopy showed that growth speed of the chrysanthemum - like spherulites along the radius was not constant
發現薄膜厚度對球晶的生長有一定的影響,當共混物膜薄到一定程度時, pcl不能形成環帶球晶,而是形成一種類似菊花狀的晶體,在偏光顯微鏡下看不到環帶,也沒有典型球晶所特有的maltese十字消光圖案。When the thickness increases up to a critical value, about 30 nm, the spotty rheed pattern gradually changes to streaky pattern, and the rheed oscillation curve appears. the rheed pattern of the ultra thin lno film deposited in the relatively high oxygen pressure is streaky pattern. with pumping the oxygen pressure to the relatively low value, the streaky rheed pattern gradually changes to spotty one
我們發現在較低的真空度下,即氧分壓處於2 10 - 4pa和3 10 - 3pa之間, lno晶格中的一個o2 -將會轉移兩個電子給兩個ni3 + ,並且移動到薄膜表面形成o2被泵抽走,從而導致鈣鈦礦結構的垮塌,其相應的rheed圖樣呈現出清晰而明亮的點,表明表面為較為粗糙的三維島狀結構。When increasing the oxygen pressure, the rheed pattern changes to streaky one again. this rheed pattern transformation induced by the oxygen pressure is reversible. ex situ xps results indicate that the element ni of lno film deposited in the relatively low oxygen pressure with thickness below the critical value exists in the form as ni2 +, while as ni3 + in the relatively high oxygen pressure
隨著膜厚增加而超過約30nm的臨界厚度時,越來越多的晶格氧會移動到了薄膜表面,此時所提供的氧將使得后續生長的lno膜層重新形成鈣鈦礦結構,並以層狀方式外延生長。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。Surface states and the topmost surface atoms of the batio3 thin films have been analyzed by x - ray photoelectron spectroscopy ( xps ) and angle - resolved x - ray photoelectron spectroscopy ( arxps ). the results show that the as - grown batio3 thin films have an enriched - bao nonstoichiometric surface layer which can be removed by ar + ion sputtering, and the atomic ratio of ba to ti decreases with increasing the depth of ar + ion sputtering
用x射線光電子能譜技術( xps )和角分辨x射線光電子能譜技術( arxps )研究了薄膜的表面化學態以及最頂層原子種類和分佈狀況,結果顯示在熱處理過程中薄膜表面形成一層富含bao的非計量鈦氧化物層,並且鋇-鈦原子濃度比隨著探測深度的增大而逐漸減小。Studies on the regioselectivity of acetylation - bromination in pregnanetriol
磁性薄膜研究的現狀和未來Suitable polycrystalline znsxse1 - x film with zinc sulfide cubic structure and ( 111 ) preferred orientation that provided a good matching with the requirements of lclv were deposited on ito coated glass by mbe method. room temperature photo - responsivity measurements performed on these thin films show that
相比于用zns和se為生長源制備的znsxsel x薄膜,採用zns和znse化合物為源材料的實驗方法制備出的薄膜性能更優良,其晶粒尺寸普遍增大,柱狀晶形更完整。The zn / o ratio, c - axis orented and stress were improved by annealing, and also redusing the defect of zno flim, increasing the size of grain. but too high annealing temperature was adverse to recrystallization of zno thin film
退火能改善zno薄膜的鋅氧比、 c軸的擇優取向和應力狀態,減少薄膜中的缺陷,使晶粒長大,但是過高的退火溫度不利於zno薄膜的重結晶,使zno薄膜的質量變差。First this paper introduces the development of microscale heat transfer from theory, experiment and computer simulation. then it analyses the heat transfer mechanism during short - pulse heating of metals and the microscale heat conduction in dielectric thin films. last it expatiates on the principle of ac calorimetric method and its experimental techniques
本論文首先從微尺度理論、實驗技術和計算機模擬三方面介紹了微尺度傳熱學研究現狀,接著分析了超短激光脈沖加熱金屬薄膜過程中的熱傳導和介質薄膜中的熱傳導機制,闡述了超短激光脈沖交流量熱法的原理和實驗技術。A tightly stretched sheet or membrane, as on the head of a drum
繃緊的薄膜狀物擠壓得很緊的平板或薄膜,如鼓面Emissions from microcavitys made with organic materials with broad and sharp optical spectra were compared respectively, apparent microcavity effects appeared
發現了幾種有機小分子藍光激光染料,進行了溶液和薄膜狀態下的受激發射表徵。High anneal temperature and long anneal time do good on increasing the size and density of silicon nano - crystals
退火后薄膜中的晶粒尺寸和密度都有所提高,退火溫度升高或退火時間延長都有助於結晶狀態的改善。By differential scanning calorimetry ( dsc ), respectively. without any supplementary method, a ti - rich alloy target ( ti - 48at % ni ) were used to enrich ti content in films during sputtering. as the first step, tini thin film is deposited on a glass substrate by sputtering, and annealed at 600
採用絲材冷軋法,制備了75 m 、 90 m兩種厚度的tini形狀記憶薄膜,示差掃描量熱( dsc )法測得其馬氏體逆相變峰值溫度分別為35 、 109 ,在濺射工藝中,採用富ti的tini合金靶( ti - 48at ni )而不是其它成分補償措施,來增加tini薄膜中的ti含量。It has also revealed a regular relationship between line shapes of coad bands in spaftirs ( or sniftirs ) and that in msftirs
還發現吸附在納米結構薄膜上的co在spaftir (或sniftir )和msftir光譜中的譜峰形狀具有規律性的對應關系。2. another fluorine - contained polyimide, named pff5, which has the ability to transfer electron, has been studied too. similar to pfb5, this polymer has high thermal stability, and the tg is above 330
對具有較強的電子傳導能力的另一種新型?聚酰亞胺( pfb5 )的物理特性、溶液和薄膜狀態下的熒光特性進行了研究。分享友人