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crystallite

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crystallite n.【礦物】1.雛晶，微晶；細晶體，晶粒(子)。2.雛晶...

n. 【礦物】 1.雛晶，微晶；細晶體，晶粒(子)。 2.雛晶巖。 adj. -litic “cellulose crystallite“ 中文翻譯：   纖維素微晶“coal crystallite“ 中文翻譯：   煤晶核“crystallite aggregate“ 中文翻譯：   晶粒集聚體“crystallite alignment“ 中文翻譯：   微晶排列“crystallite birefringence“ 中文翻譯：   微晶變折射“crystallite breadth“ 中文翻譯：   微晶寬“crystallite dimension“ 中文翻譯：   晶粒尺寸; 微晶尺寸“crystallite formation“ 中文翻譯：   微晶形成“crystallite hypothesis“ 中文翻譯：   微晶子假說“crystallite length“ 中文翻譯：   微晶長度“crystallite orientation“ 中文翻譯：   微晶取向“crystallite size“ 中文翻譯：   雛晶大小; 微晶大小“crystallite theory“ 中文翻譯：   微晶說“crystallite width“ 中文翻譯：   微晶寬度“polymer crystallite“ 中文翻譯：   高分子微晶“average crystallite dimension“ 中文翻譯：   平均微晶大小“crystalline(crystallite)area“ 中文翻譯：   結晶區“crystallite orientation distribution“ 中文翻譯：   微晶定向分布“crystallite size distribution“ 中文翻譯：   晶粒大小分布; 微晶大小分布“crystallite-size distribution“ 中文翻譯：   微晶大小分布“extended-chain crystallite“ 中文翻譯：   伸直鏈微晶“fiber-forming crystallite“ 中文翻譯：   成纖微晶“fibre-forming crystallite“ 中文翻譯：   成纖微晶“folded-chain crystallite“ 中文翻譯：   折疊鏈微晶“crystalliser“ 中文翻譯：   結晶器“crystallisation“ 中文翻譯：   結晶作用; 具體化

crystallizable

By home analyzing the experiment result , we think that the covalent bond is more than the electrovalent bond in y - fe _ ( 2 ) o _ ( 3 ) crystallites . it is the dominating reason that the dependence of y - fe _ ( 2 ) o _ ( 3 ) crystallites grin size on lattice constant is differ from one of the ionic crystallites 通過對實驗結果的進一步分析，我們認為其主要原因是在丫一fezo3中原子之間結合的共價性超過了離子性，因而導致了它們的晶格常數隨晶粒線度的變化趨勢和離子晶體正好相反。

Moreover , the sio2 / tio2 composite thin film showed the lowest pl intensity due to a decrease in the recombination rate of photo - generated electrons and holes under uv light irradiation , which further confirmed the film with the highest photocatalytic activity at 700 c . when the calcination temperature was higher than 700 c , the decrease in photocatalytic activity was due to the formation of rutile and the sintering and growth of tio2 crystallites resulting in the decrease of surface area 同時，此時sio _ 2 / tio _ 2復合薄膜的熒光光譜顯示最低的熒光強度，這表明此時薄膜中的光生電子和空穴的復合速率最低，因而更有利于物質的光催化降解。當熱處理溫度高于700時，武漢理工大學碩士學位論文薄膜的光催化活性下降，這是由于薄膜中晶相二氧化欽的燒結和成長導致樣品的表面積下降以及金紅石相的形成。

The chemical compositions of sei films formed on the interfaces of a3000 samples in different electrolytes during the first charging process are mainly li2co3 and lioco2r , but their textures are different . the sei films formed in ec - based electrolytes are thin and compact , which can prevent the solvated lithium ions from cointercalating between two graphene layers of the graphite crystallites effectively , therefore samples a3000 have small irreversible capacities and good compatibilities with this kinds of electrolytes . however , the sei films formed in pc - based electrolytes are thick but defective , which could not effectively prevent solvated lithium ions from intercalation , therefore sample a3000 shows large irreversible capacities in pc - based electrolytes and bad compatibilities with this kind of electrolytes A _ ( 3000 )試樣在六種不同的電解液中，首次充電過程中所形成的sei膜，其化學組分均為碳酸鋰和烷基碳酸鋰，但在ec基電解液中形成的sei膜薄而致密，可以有效地阻止溶劑化鋰離子插入石墨層間，不可逆容量少，表現出與a _ ( 3000 )試樣有良好的相容性；在pc基電解液中形成的sei膜厚，且有缺陷，不能有效地阻止溶劑化鋰離子嵌入試樣中石墨微晶的層間，不可逆容量大，與a _ ( 3000 )試樣的相容性極差。

Through the research on the crystallite of the composites modified with silicone coupling agent and pp - g - mah , research showed that the size of the crystallite and oriented crystallization had obviously influence on the mechanical performances . the sem results showed that nano - sio2 was dispersed well in pp , which promoted the matrix undergo shear yielding rather than brittle fracture 通過對硅烷偶聯劑?馬來酸酐接枝聚丙烯共聚物作為界面改性劑改性pp微晶的研究，表明微晶尺寸變化與復合材料的力學性能有關；在界面附近形成擇優取向的結晶層，促使基體發生屈服變形，提高了復合材料的韌性。

The one deposited at 300 substrate temperature owns denser crystallites . during the annealing process , with the increasing of annealing temperature , the crystallites become bigger , and crystalline phase begins to transfer . when the annealing temperature gets to 800 , tio2 transfers to rutile structure completely ( 2 )常溫下制備的tio _ 2薄膜是無定型的， 300濺射薄膜表面有致密的晶粒，熱處理溫度升高，晶粒變大，晶相開始轉化， 800退火tio _ 2完全轉化為金紅石結構。

Main conclusions of this work are drawn as follows : 1 ) in nacre of hyriopsis cumingii ( lea ) shell , the aragonite crystallites exist two kinds of orientation , one . which is generally accepted , is the c axis of aragonite perpendicular to nacreous layers , the second , which is proposed in this paper , is the [ 012 ] axis of aragonite perpendicular to nacreous layers 本文所獲得的主要成果有： 1 )明確提出三角帆蚌珍珠層中文石晶體的擇優取向除了存在公認的其c軸垂直珍珠層面外，還存在其[ 012 ]軸垂直珍珠層面的新取向。

By the increasing of temperature , liyco3 - xo4 was further changed into licoo2 and lixco1 - xo , and then licoo2 formed by the reaction of lixco1 - xo with li2o . the reaction that produces licoo2 is almost completely done at 700 , although some remaining li2o and li2co3 present as a partially amorphous film dispersed on the surface of licoo2 , which can accelerate the growth of licoo2 crystallites . however , when temperature is higher than 850 , some of licoo2 begin to decompose into the solid solution phase of liyco2 - yo2 and lixco1 - xo , and damaged its own crystal structure 制備licoo _ 2的合成反應中licoo _ 2的微結構不斷發生變化，隨著焙燒溫度升高， co _ 3o _ 4晶粒逐漸減小， licoo _ 2晶粒和顆粒逐漸長大，晶格內部缺陷減少， licoo _ 2晶格趨于完整，在焙燒溫度為850時licoo _ 2晶粒達到最大值；焙燒溫度低于700 ，晶胞參數a隨著焙燒溫度上升而減小，晶胞參數c隨著焙燒溫度上升而增大；而高于700則晶胞參數基本保持不變。

The phase transitions , microstructure variations and the sintering process in this reaction was intensively studied and the preparation method of licoo2 was optimized to improve its electrochemical performance . investigations on the phase transitions , crystal structure and microstructure changes in synthesis reaction of licoo2 indicate that li2o - li2co3 low - temperature eutectic containing li2co3 formed at 200 and then liyco3 - xo4 was created by the diffusion into the inner of co3o4 crystallite 本論文從反應機理和微結構變化入手，研究了以li _ 2co _ 3與co _ 3o _ 4為先驅物制備licoo _ 2反應過程的相變，微結構變化和燒結過程，優化了licoo _ 2的制備工藝，改善了licoo _ 2的電化學性能。

The crystalline structure changes of pp induced by pan - milling were characterized by x - ray diffraction and raman spectroscopy . xrd analyses show that when pp was co - milled with uhmwpe , crystal transformation of pp occurred , its crystallinity and crystallite size decreased , whereas , only slight reduction of crystallinity and crystallite size were observed and no crystal transformation was found when pp was co - milled with wtr chips , and amorphization of pp was strongly enhanced by co - milling pp with iron 采用x -射線衍射研究了聚丙烯碾磨粉碎過程微觀結構變化， uhmwpe存在下pp發生晶型轉變、結晶度降低和晶粒尺寸減小；彈性材料wtr抑制pp塑性變形，碾磨導致分子堆積有序區域膨脹，晶面間距增大，結晶度下降；剛性材料金屬鐵與pp產生強烈摩擦，加快晶粒細化，晶格破裂導致非晶化。

3 ) in shell of hyriopsis cumingii ( lea ) , the prismatic layers and the nacreous layers are all composed of aragonite minerals , and aragonite crystallites in prismatic layers show obviously preferential orientation of [ 012 ] axis perpendicular to the shell layers , so it is considered that the orientation of aragonite crystallites in prismatic layers perhaps play an important role in deciding the orientation of aragonite crystallites in nacre and acts as one of template to resulting the formation of aragonite with [ 012 ] orientation perpendicular to nacreous layers in nacre 3 )與海水貝殼明顯不同的是，三角帆蚌棱柱層礦物相與珍珠層一樣皆為文石相，同時查明棱柱層中文石晶體具[ 012 ]軸垂直殼層面的明顯的擇優取向。本文認為，三角帆蚌棱柱層中文石晶體的擇優取向可能對珍珠層中文石晶體的擇優取向存在模板導向的作用，導致珍珠層[ 012 ]定向的文石晶體的形成。

The charging - discharging curves look like the letter “ v “ and have no flat plateaus due to the different sizes of the micropores . increasing the httmax , the micropores in ant samples become fewer and smaller , therefore the charging - discharging capacities decrease . when httmax = 2100 , the charging - discharging capacity reaches the minimum since the number of the micropores reaches the minimum and the size of them become very small , the number of graphite crystallite in ant samples is still few and the size of them is also small 在htt _ ( max ) 2100的范圍內， ant試樣屬于亂層結構，石墨微晶尚未出現或數量很少，貯鋰機制為“孔隙貯鋰” ，由于孔隙的大小不一，插鋰時克服阻力所需的電位也不同，因此充、放電曲線呈“ v ”字形，無平穩的充、放電電位平臺；隨著htt _ ( max )的增大，試樣中孔隙逐漸變小、變少，充、放電容量也逐漸變小。

The damage of the transducer was avoided , so the ability of over - loading can be improved highly . in order to acquire a good hermetic seal between the diaphragm and the base plate , two sealing methods were used , namely , compound method and crystallite method 通過試驗對比，確定了介質腔的厚度，使陶瓷膜片在過載時與基座接觸，從而避免了傳感器的過載損壞，使傳感器的抗過載能力大大提高。研究了復合法和結晶法兩種封接方式，使陶瓷基座與膜片達到良好的匹配封接。

Xrd measurements showed that tio2 in the composites was anatase nano - crystallite with 5 - 10 nm size . sem images showed that some of the tio2 nano - crystallites coated on the surface of the mmt and some of them plugged into the gap between flakes of mmt . combining xrd result with sem images , it was clearly that the mmt and tio2 nanocrystallites formed a netlike nanocomposite structure 用改性的溶膠凝膠法制備了一種mmt tio _ 2復合電流變顆粒， xrd ， sem分析證實tio _ 2是以納米晶的形式沉積于mmt的片層結構之間及顆粒表面，形成了一種網狀包覆的納米復合結構。

In this thesis , we studied systematically the influence of the annealing on the crystallite structure and fluorescence of zns nanoparticles and the surface state of zns nanoparticles . the main results and innovation are as follows : 1 . zns nanocrystallite was prepared by co - precipitation 本文以退火和清洗為實驗手段，較深入的研究了zns納米晶顆粒尺寸、結構相變、顆粒表面態和發光性質，論文主要內容如下： 1用均相沉淀法合成了晶粒度為11nm的zns納米晶。

As the temperature and the soak time increasing , crystallite size , graphitic degree and average particle size of the graphite increase , while specific surface area decreases . the electrochemical performance of modified graphite is improved with the change in structure and surface characteristics 結果表明，隨著熱處理溫度的升高和恒溫時間的延長，石墨材料的石墨化度、石墨微晶尺寸l _ c及l _ a逐漸增大，比表面積減小，平均粒徑增大，充放電性能得到改善。

The composites are soaked in simulated body fluid ( sbf ) to evaluate their biological behaviors . the results suggest that all the composites show bioactive as there are nano apatite / “ crystallites formed on the surface of the composites ‘把不同ha含量的iiarpmma復合材料浸入模擬體液（ sbf ）中，一段時間后發現，這些復合材料表面都有類骨磷灰石相生成，樣品質量有不同程度的增加，而形貌上的區別較大，說明本工作獲得的復合材料都具有生物活性。

Crystal morphology and growth mechanism of sphalerite crystallites were studied by formulating the mathematical model and calculating the stability energy of the growth units on the basis of the theoretical model that the growth units are polyhedral structure of coordinative anions 摘要本文從負離子配位多面體生長基元模型出發，建立了閃鋅礦晶體生長基元的數學模型，通過對閃鋅礦晶體生長基元穩定能的計算，討論了閃鋅礦的結晶形態和生長機理。

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Yueqing zhengda soft magnetic alloy co . , ltd is a high - tech company that mainly produces ultra - crystallite ( nanometer cryst - allite ) material , ultra - crystallite magnetic core , current transformer , zero sequence current transformer , toroidal transformer 樂清市正大軟磁合金有限公司，是一家專業生產超微晶（納米晶）帶材，超微晶磁芯，電流互感器，零序互感器，環型電感的高科技、軟磁公司。