薄膜

The analyses results show this long wavelength emission peak should be attribued not to the emission from aggregators or excimers in films but to the vibronic transition from S1 excited state to S0 ground state.

在对其采用曲线拟合的基础上，进一步对薄膜样品的带隙下激发谱和选择激发荧光谱进行了分析，从实验上论证了长波段的发射峰来自于激发态S1到基态S0的振转跃迁，排除了薄膜聚集体和激基缔合物发光的可能性。

The effect of electrolyte additive of vinylene carbonate on the SEI layer properties was investigated in details.

VC添加剂大大提高了硅薄膜的循环性能，硅薄膜的200次循环容量保持率在常规电解液中为25.6％，在功能电解液中提高到78.5％。

The thin films with special structure have unique functions.Hydrothermal synthesis of zirconic films with different morphologies wastested on the substrate of Zr at different conditions in this thesis.

具有特殊结构的薄膜材料具有独特功能，本论文中通过不同的条件在Zr表面水热制备出不同拓扑形态的磷酸锆盐薄膜。

This film had a certain air permeability. The effect of this film on freshness of fruit was investigated, and the result showed that Tourmaline/PE compound film could efficiently keep the water in the fruit, inhibit mycete, and prevent the decaying of fruit. Electric field, far-infrared, negative ions from tourmaline were propitious to the freshness of fruit.

电气石/PE塑料复合薄膜具有一定的透气性，研究其对水果保鲜的影响，结果表明，电气石/PE塑料复合薄膜能较好的保持水果的水分，有效抑制霉菌，防止水果腐烂，电气石的表面电场、远红外线、负离子有利于水果的储存保鲜。

A vaporisation device for vacuum evaporating a release agent onto a film (2) in a film coating plant has a pattern carrier (1) made of porous material.

本发明涉及一种蒸镀装置，用来将一种分离剂蒸镀到一薄膜涂层设备中的薄膜（2）上，它有一个图案载体（1），该图案载体由疏松材料制成。

One-dimension GaN nanomaterials were fabricated on Si(111) substrates through ammoniating Ga2O3/Nb films deposited by ratio frequency magnetron sputtering system and direct current magnetron sputtering system respectively.

用直流磁控溅射系统和射频磁控溅射系统，分别在在硅衬底上先后沉积Nb薄膜和Ga2O3薄膜，接着在氨气气氛中退火制备一维GaN纳米材料。

Then GaN nanostructured thin films comprised of regular hexagonal crystal grains have been successfully synthesized by ammoniating Ga2O3 films at the temperature of 850℃ for 15 rain in a quartz tube. X -ray diffraction reveals that the synthesized GaN is of a hexagonal wurtzite structure with lattice constants a =0.318 nm and c =0.518 nm.

然后将硅基Ga2O3置于管武石英炉中，在850℃的氨化温度下氨化15min后，成功制备出GaN薄膜，该薄膜由正六边形的晶粒组成。X射线衍射表明GaN具有六方纤锌矿结构，晶格常数为a=0.318nm和c=0.518nm.X射线光电子能谱的测试确定了样品中Ga-N键的形成，并且Ga和N的化学计量比为1：1。

The anti-aging performance of the two paving asphalts was characterized with the changes of conventional and unconventional properties.

以两种国产道路沥青为研究对象，分别以薄膜烘箱实验和薄膜烘箱实验组合压力容器老化实验模拟沥青的短期老化与长期老化，以老化实验前后沥青的常规和非常规性质的变化表征抗老化性能。

He TiN coatings deposited at the bombarding energy of 200, 400, and 600 eV possessed superhardness (≥40 GPa).

iN薄膜的硬度在20～45GPa的范围内变化，在200、400和600eV轰击能量下制备的TiN薄膜达到了超硬（≥40GPa）。

It indicated that the multiple-layered films were mainly composed by C-F, C=C and Si-O bonging, a little Si-C and Si-F bonding were also existed because of history effect. The bondgap were calculated as 2.7eV. The dielectric constant of the multiple-layered films was close relative to the thickness of the covering layer-SiOx, so the thickness had better be reduce. The bonding configurations of multiple-layered films had no evident changes after 400癈 annealing, the thickness raise very little and the dielectric constant increase 8%. Compared with one-layered a-C:F films prepared in the same conditions, the SiOx/a-C:F/SiOx multiple-layered films had a better thermal stability.

结果表明，多层膜主要由C-F，C=C，Si-O键构成，由于器壁的历史效应，薄膜中还存在少量Si-C和Si-F键；多层膜的光学带隙经计算约为2.7eV；多层膜的介电常数与包层SiO_x厚度有很大关系，应尽可能减小SiO_x厚度；在经历200-400℃的N_2氛围中退火后，多层膜的红外结构没有发生太大的变化：膜厚度稍微增大，介电常数只增加了8％，与同样制备条件下沉积的单层a-C：F薄膜相比具有较好的热稳定性。

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。