degree of adsorption 中文意思是什麼
degree of adsorption
解釋
吸附度- degree : n. 1. 程度；等級。2. 階層，地位。3. 學位，學術。4. 度，度數。5. 【數學】次；冪。6. 【音樂】階，度，音程。7. 【語法】（形容詞和副詞的）級。8. 【法律】親等。
- of : OF ＝Old French 古法語。
- adsorption : n. 【化學】吸附（作用）。
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The disperse degree of the ceramic can greatly affect uniformity of the composite, which limit the poling voltage and affect the piezoelectricity. in this paper, the relationships among constitutes, microstructures, dielectric and piezoelectric properties were calculated by employing the banno unit cell mode ; pzt ceramic were synthesized by the hydrothermal method and the appropriate solution was selected according the adsorption of pvdf on the ceramic particle surface ; then, relationships between the disperse degree and the fabrication process were studied. base on these, the pzt / pvdf composites intermingled some pan were prepared and the microstructures were investigated
論文首先利用bannounitcell模型，計算了pzt pvdf壓電復合材料的組成、結構、與其壓電和介電等性能之間的關系；針對壓電復合材料存在的均勻分散性差的缺點，選用水熱法制備的粒度均勻的pzt陶瓷粉末，並採用溶液混和法與聚合物pvdf進行分散復合，重點研究了不同工藝條件下陶瓷的均勻分散性及其與材料微觀結構之間的關系。 -
Ft - ir, xrd results showed hexagonal structural character were kept, xrd and tem results showed that the samples have the well ordered degree. it was analysized that all n2 adsorption isotherms of the samples belong to langmuir iv category which is related to mesoporous materials. the samples had uniform mesoporous distribution and high surface areas
Ft - ir 、 xrd分析顯示，萃取處理方法得到的介孔材料保持了六方周期性排列的結構特徵， xrd衍射峰較窄，說明介孔具有長程有序性，同時tem照片也表明了介孔氧化硅材料具有長程有序的結構特徵。 -
Vacuum adsorption ask that wall surface have certain smooth degree, the ability of getting over barrier is poor
真空吸附要求壁面要有一定的光滑度，越障能力低。
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