薄膜地

The influence of different assembled condition such as assembly method, concentration of zirconium source and pH value on the effectiveness of assembly were evaluated via DSC-TG, FT-IR, Uv-vis and SAXRD et al. It showed that the assembly effectivness of uncalcined 3 Si/Zr_10# sample was best.c The optical characteristic, which including light-conduction in infrared band and polarity in visible band, of dip-coating film and membrane assembled zirconia after processing parameters of assembly optimized were observed via FT-IR and Uv-vis. The polarity was characterized by polarizing angle through calculation from light-transmittance, light-reflectance and fresnel coefficient. qualitative analysis showed that the polarity of Si/Zr_10 # dip-coating film assembled was best.d Adopting zirconium oxychloride as zirconium source, CTAB as template, employing different CTAB adding sequence, two mesoporous zirconia samples were prepared. The template effect of two samples was discussed. It showed that the effect of the sample which CTAB adding sequence was same as mesoporous silica film was better. The light-conduction in infrared band of these samples was also studied, which offered comparison to the polarity of zirconium dioxide assembled within mesopore.

结果显示：组装条件优化后的uncalcined 3 Si/Zr_10#厚膜样组装效果最好，其组装液对应的pH值最利于该锆源离子模板交换组装； c选用FT-IR、Uv-vis对组装条件优化后纳米氧化锆/介孔氧化硅厚膜、纳米氧化锆/介孔氧化硅薄膜包括红外导光性、可见光区内的偏光性在内的光学特性进行了分析，其中偏光性以膜层透光性、反光性及菲涅耳系数计算出的偏振角即布儒斯特角表征，定性分析显示，Si/Zr_10#ZrO_2/介孔氧化硅厚膜偏光性最好； d以氧氯化锆ZrOCl_2·8H_2O为锆源，CTAB为模板剂，采用不同的模板剂加入顺序，探索性地制备两介孔氧化锆样，分析了两介孔氧化锆样的模板效果，得出模板剂加入顺序同介孔氧化硅薄膜时介孔氧化锆样的模板效果较好，并分析了所得样品的导光性，为锆氧粒子引起的附加光学特性分析提供了参考和对比。

The lattice relaxation in the CVD diamond thick films were detected by the X-ray diffraction attachments. It is associated with self-annealing of diamond thick films in the process of long time deposition. The wearing discrepancy of diamond coated cuttings and diamond thick films brazed cuttings is well illustrated by means of lattice relaxation.

用X射线衍射仪的薄膜附件测试分析金刚石厚膜内的晶格松弛现象，发现沉积金刚石厚膜过程中存在高温自退火的作用，运用晶格松弛的观点很好地解释了金刚石薄膜涂层刀具与厚膜钎焊刀具的耐磨性能差异。

XPS analyses were carried out for BXO films containing different oxygen contents systematically. Chemical state of boron were investigated in detail and the formation mechanism of "Boron suboxide" phase was achieved.

系统地改变薄膜氧硼比，探讨了离子束辅助沉积BXO薄膜各不同硼氧比的结合能变化，给出"suboxide"相形成的可能机制。

Aring; of nanometre LaOx particle . On the basis of the results of the previous chapters , a new thermionic emission mechanism was put forward.

薄膜"发射新观点，解释金属薄膜型阴极的热电子发射机理，更深入地揭示热电子发射的内在规律。"

A group of amorphous CHN films were fabricated successfully by hollow cathode plasma chemical vapor deposition with ammonia, hydrogen and methane as reacting gas. The variation of deposition rate as a function of DC voltage and reactive gas flows were studied, respectively.

采用空心阴极等离子化学气相沉积方法，以NH3/H2的混合气体及CH4气体生物防治原料反应气体，成功地制备了非晶的CHN薄膜，研究了CHN薄膜的沉积速率与直流电压及反应气体流量的关系。

A group of amorphous CHN films were fabricated successfully by hollow cathode plasma chemical vapor deposition with ammonia,hydrogen and methane as reacting gas.The variation of deposition rate as a function of DC voltage and reactive gas flows were studied,respectively.

采用空心阴极等离子化学气相沉积方法，以NH3/H2的混合气体及CH4气体为原料反应气体，成功地制备了非晶的CHN薄膜，研究了CHN薄膜的沉积速率与直流电压及反应气体流量的关系。

In this thesis, basic manufacturing processes and techniques for integrated ferroelectrics, such as thin film deposition and film patterning, have been studied. Based on these studies, lead zirconate titanate ferroelectric thin film, which has higher piezoelectric constant than normal piezoelectric materials, is used in silicon-based piezoelectric miniature microphone.

本论文深入系统的研究了硅基铁电薄膜的制备方法及刻蚀加工等集成技术，在此基础上创新性地提出将具有优异力电耦合性能的锆钛酸铅铁电薄膜用于硅基微麦克风研制的思想，完成了器件的优化设计，并成功实现了国际上首个铁电微麦克风器件原型。

The technological process in preparation of the delafossite structure p-TCO thin films by sol-gel method is discussed systematically. The relative advantages and disadvantages of the systems of sol about organic alkoxide and inorganic salt are analyzed, and further development are discussed. It is pointed out that sol-gel method is an effective and feasible means to prepare p-TCO thin films.

本文介绍了铜铁矿结构p-TCO的结构特性以及溶胶凝胶法的基本原理和特点；系统地介绍了溶胶凝胶法制备铜铁矿结构p-TCO薄膜的工艺；分析比较了有机醇盐、无机盐溶胶体系的优缺点；最后讨论了进一步的发展方向，指出溶胶凝胶法是一种高效可行的制备p-TCO薄膜的方法。

In this paper, it expatiates film theory and microcosmic process of film growing.

结合具体的膜系详细地阐述了薄膜的基本原理和薄膜形成的微观过程。

The present invention relates to a halogen-free, multilayered, uniaxially oriented heat shrink film comprising a core layer comprising a blend of polyolefins; a first skin layer on the upper surface of the core layer, and a second skin layer on the lower surface of the core layer, wherein the first and second skin layers independently comprise a polyolefin blend and wherein the shrinkage of the film is at least about 40% in the machine direction at 270 DEG F.

本发明涉及一种不含卤素、多层、单轴取向的热收缩薄膜，包含含聚烯烃共混物的芯层；在芯层上表面上的第一皮层，和在芯层下表面上的第二皮层，其中，第一和第二皮层独立地包含聚烯烃共混物，并且其中，在270°F，在纵向薄膜的收缩率至少约为40％。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。