crystal size 中文意思是什麼
crystal size
解釋
結晶粒度-
The results show that there is anomalistic crystal whose size reaches nanometer grade in fine pvc ; the crystal structure is damaged by jet - milling, which induces the melting point of nanocrystal pvc decreases from 210 to 128. the nanocrystal pvc induces the decrease of plasicizing time and equilibrium torque and the increase of maximal torque, which show that the nanocrystal pvc have self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明：氣流粉碎制得的pvc微粉中具有不規則納米晶體；氣流粉碎破壞了pvc的晶體結構，使納米晶pvc的熔點從210下降到128 ；納米晶pvc使體系塑化時間、平衡轉距的降低、最大轉距升高，具有自增塑作用。 -
In a photonic crystal the elements are about the same size as the wavelength of light ? a few hundred nanometres ( billionths of a metre )
在光子晶體中，其成分與光的波長是同樣的大小? ?幾百納米（一米的十億分之一） 。 -
The cholesteryl liquid crystal mixture was microcapsulized by complex coacervation method using gelatin and acacia as membrane materials. the effects of the concentr ation and quantity of arabic gum on the microcapsule particle size and color showing were also studied
最後，採用以明膠?阿拉伯樹膠為囊壁材料的復凝聚法對配製的顯色示溫混合液晶進行了微膠囊化處理，並著重討論了阿拉伯樹膠的濃度及用量對液晶微膠囊粒度及顯色效果的影響。 -
Using templates is an important method to regulate and control the morphology and size of crystal. according to the characterization of templates and the ability of their domain limitation, template methods were divided into two parts, hard - template methods and soft - template methods. soft - template methods mainly included many kinds ordered congeries that composed by amphiphathic molecules, such as liquid crystal, colloid, microemulsion, vesicle, lb films, self - assemble films, and so on, the self - assemble structure of macromolecules and biomacromolecules was also included
模板法是對晶體的形貌和尺寸進行控制的一類重要的方法，根據模板自身的特點和限域能力的不同分為硬模板和軟模板，軟模板主要包括兩親分子形成的各種有序聚合物，如液晶、膠團、微乳狀液、囊泡、 lb膜、自組裝膜等，以及高分子的自組織結構和生物大分子等。 -
Using the 1ap 3 - d hailstorm numerical model, we analyze influence of variation on rainfall amount, hail fallout amount, dynamical process of cloud, microphysical process, mechanism of hail suppression with seeding, and seeding outcome. besides, we use those study outcomes and bring forward some advice about using and improving model. we simulate a hailstorm occurred in nanjing county and analyze influence of raindrop, ice crystal, graupel size distribution on outcome of model
本文利用中國科學院大氣物理研究所的三維冰雹雲催化數值模式，通過對冰雹雲的模擬和對譜參數的數值試驗結果，分析了冰雹雲中粒子譜形的變化，對雲和降水過程的影響，其中包括雨滴譜、冰晶譜、霰譜的形狀參數對自然雲的發展過程、降雨降雹、雲中微物理過程、霰以及冰雹的形成機制的影響。 -
The results show that it has no effect on cloud development and cloud structure, when form factors of raindrop, ice crystal, graupel size distribution ( r, i, g ) vary respectively, r variation has a bigger effect on rainfall amount and hail fallout amount, a, variation has a smaller effect on rainfall amount and hail fallout amount
並利用這些研究結果，對雲模式的使用和改進提出建議。對1988年5月3日發生在南京的冰雹雲個例分別進行了雨滴譜影響的數值試驗、冰晶譜影響的數值試驗、霰譜影響的數值試驗以及雨滴、冰晶、霰譜影響的數值試驗。 -
The adding of nano - particles and antioxidant ca n ' t affect the crystalline morphology of uhmwpe, but with the adding of antioxidant, the crystallinity increases and the average crystal size decreases, while the adding of nano - particles, the crystallinity decreases and crystal size increases
納米粒子和抗氧劑的添加對uhmwpe的結晶形態都沒有影響，但加入抗氧劑后uhmwpe的結晶度變大，晶粒尺寸變小，而納米粒子的加入使uhmwpe的結晶度變小，晶粒尺寸變大。 -
Effects of crystal size of zn zsm 5 and pretreatment conditions on the aromatization of propane
5分子篩晶粒大小和預處理條件對丙烷芳構化性能的影響 -
The results indicate that : ( 1 ) as the drawing ratio increase, the mechanical properties, crystallinity and orientation of uhmwpe fiber all increase greatly, while the average crystal size decreases
結果表明:隨拉伸的進行， uhm筋胭e纖維的力學性能、結晶度、取向度均大大提高，而晶粒尺寸逐漸變小。 -
Comparing with the simulated width of the single crystal opal, we find that the artificial opals possess poly - crystallize structure and the average single crystal size is around 103um3
與理論計算的單晶光子晶體的透射譜比較，得出了我們製作的opal的單疇在10 ~ 3 m ~ 3 。 -
In this paper, tio2 films as ecological self - clean glass material prepared by magnetron sputtering method were discussed in the following aspects : the preparation technology of tio2 films by magnetron sputtering method, the control of the surface microstructure, the effect of the surface microstructure on the photocatalytic activity and the optical performance of tio2 films. sem was used to observe the surface topography. xrd was used to explore the crystal form, and crystal size
為了解決以往溶膠?凝膠法制備的tio _ 2薄膜膜層質量不好的缺點，本論文對磁控濺射法在玻璃表面制備tio _ 2薄膜作為生態自潔凈玻璃材料進行了一系列探索與應用基礎研究，包括tio _ 2薄膜的磁控濺射法制備工藝、表面微觀結構的控制、表面微觀結構對tio _ 2薄膜光催化性能、透光性影響等。 -
By compounding caco3 with pp, the effect of caco3 content, diameter and shape on the crystallization, dispersion morphology and properties of pp / caco3 composites was investigated. the results showed that addition of caco3 into pp decreased the apparent crystal size in perpendicular direction to the ( 110 ), ( 040 ) and ( 130 ) crystallographic planes of ppa crystal, and with similar uniform dispersion of caco3, the dominant factor influencing toughness is the diameter of caco3 particles, but not the decrease of pp crystal size. the toughening effectiveness of nano caco3 is obviously better than that of micron caco3
將caco _ 3與pp進行填充復合，研究了caco _ 3含量、粒徑及形狀對體系的結晶，分散形態及性能的影響，發現碳酸鈣的加入使聚丙烯晶型垂直於（ 110 ） 、 （ 040 ）和（ 130 ）晶面的表觀晶體尺寸減小，揭示了在分散均勻的情況下，影響材料韌性的主導因素不是晶粒尺寸的減小，而是碳酸鈣的粒徑，納米張玲：彈性體及無機剛性粒子增韌增強聚丙烯復合材料的研究碳酸鈣的增韌效果明顯優于微米碳酸鈣。 -
The presence of montmorillonite makes the crystal size diminish markedly and makes the integrality of crystal reduce. 4
加入蒙脫土后，尼龍66的晶體尺寸明顯減小，結晶的完整性下降。 -
Determination of single crystal size in artificial opals by measuring the width of the transmission dip in the f ? direction of face - centered cubic artificial opals with different thicknesses, we determine the size of the single crystal domain in the opal
人工opal光子晶體單疇大小的測定測定了不同厚度的人工opal在? l方向的透射譜，得出opal光子晶體中單疇的尺寸。 -
The thermal shock resistance of the prepared material is explored too. processing parameters were comprehensively investigated to achieve better mechanical strength and microstructure, experimental results indicate that suitable amount of sintering aids can promote the development of sian siaona ) and increase the crystal size, while excessive sintering aids amount will exert a side effect ; biding phase increases obviously with si powder additive which greatly improve the strength of the composite
本論文著重探討了在利用該方法制備si _ 3n _ 4 （ si _ 2on _ 2 ） - sic復合材料過程中的燒結助劑引入量、 si粉加入量、 sic顆粒級配和氮化制度對復合材料基體相生成的影響及對復合材料強度的影響，同時也初步探討了si _ 3n _ 4 （ si _ 2on _ 2 ） - sic復合材料的抗熱震性能。 -
Therefore, in addition to the measurement of dissolved solid concentrations obtained through online densimeter, transmittance measurements should be performed to provide online data about the second moment of csd ( crystal size distribution ). in this thesis, a light sensitive resistor served as the light / electricity conversion component was used to measure the transmittance
為解決動力學研究中所涉及的固相信息實時測定問題，根據模型需在線檢測結晶過程中溶液透光率，本文以光敏電阻作為光電檢測元件，構建了一雙光路檢測系統，有效地提高了測定系統的穩定性。 -
In this research, nanosize tio2 were prepared by wet chemistry method. the effects of technical condition, ion doping and noble metal modification on crystal structure of ti02, crystal size and its distribution, spectrum and photocatalytic activity were studied in order to prepare nanosize tio2 of high photocatalytic activity. effect factors such as temperature in photocatalytic process were also studied
本工作選用濕化學方法制備納米tio _ 2光催化劑，研究制備工藝條件、離子摻雜和貴金屬沉積等對納米tio _ 2晶體類型、粒徑大小及分佈，光譜性質和光催活性的影響規律，以期研製出具有高光催化活性的納米tio _ 2光催化劑；同時研究光催化過程中光催化環境溫度等因素對光催化活性的影響規律。 -
Results show that zro2 - ni cermet has clear crystalline interface and uniform distribution. its crystal size is 0. 3 p m. through analyzing the data of specific heat of zro2 - ni cermet, it reveals that adulterating cobalt can enhance the wetting quality of ni and zro2
用xrd 、 sem研究了zro _ 2 - ni - co金屬陶瓷的相結構和形貌，確定了合適的燒結溫度，結果表明，材料的晶粒大小和分佈十分均勻，晶界清晰，粒度在0 . 3 m左右。 -
Derived from a with small crystal size. the grain is composed of fine crystalline blocks with high streath
棕剛玉的派生品種，磨料由微小晶體構成，顏色與棕剛玉相似，強度高。 -
( 3 ) after modification, the crystallinity and orientation of uhmwpe fiber has no obvious change, but the crystal size decreases greatly
納米粒子的加入對纖維的取向度、結晶度基本沒有影響，而纖維的晶粒尺寸大大降低。
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