查询词典 multilayer

Multilayer dielectric thin film reflector for spectrum reshaping of chirped pulse la ser in Nd :glass chirped pulse amplification system.

用于钕玻璃啁啾脉冲放大系统光谱整形的多层介质膜反射镜。

One monolayer of CSB deposited on Au/Ge(111)-√3 at 220 K followed by cooling to 100 K leads to the formation of a well ordered (2×1) structure as observed by LEED. The TPD spectra for CSB thermal desorption from Au/Ge(111)-√3 exhibit showed two well-resolved peaks at Tp = 243 and 274 K corresponding to multilayer and monolayer desorption, respectively.

我们也尝试利用LEED观察二苯乙烯吸附在(√3×√3)R30°表面的规则排列，并且成功看到(2×1)的LEED绕射图谱，另外我们也架设一组氦氖雷射来测定表面上吸附物的光学反射率变化，在金属覆盖的锗(111)单晶表面上，确定Au覆盖量不同会造成反射的变化。

The basic structure and operation principle of vertical LNG tank with high vacuum multilayer insulation are introduced.

介绍了立式高真空多层绝热 LNG储罐的基本结构和工作原理，并对其总体漏热进行了具体分析，给出了计算公式，为绝热性能的分析和优化设计提供了依据。

We analyzed and discussed the characteristics of cycle of carbon and water,and after having obtained important physiological parameters based on field experiment,a process-based, multilayer two-leaf model which calculates energy and material cycle separately for sunlit and shaded leaves was developed,then characteristic of CO_2 fluxes above the canopy was simulated.The main results are as follows:1.Characteristics of carbon and water cycle in the relationship of leaf photosynthesis -stomatal conductance-transpiration.

本研究以冬小麦为研究对象，利用LI-6400R光合—蒸腾测量系统、LI-6400-09土壤呼吸室和禹城生态试验站涡度相关系统等高精度仪器设备，对2007年和2008年小麦拔节至乳熟期间涉及碳、水循环过程的叶片光合—蒸腾作用、土壤呼吸作用及相关农田气象要素和植被特征进行了野外试验测定和分析，在试验观测基础上提取了重要生理参数，建立了基于过程的农田与大气间物质输送和能量交换的多层—双叶模型，并对2008年试验期间冠层上方碳通量特征进行了模拟，试验分析和模拟的主要结论如下：1。

Finally, on the base of discussing the value of module resilience, the pavement deflection of road surface caused by the the changing module of resilience is analyzed, by means of the two-circle load multilayer elastic system.

最后，在探讨路基回弹模量取值的基础上，利用双圆荷载弹性层状体系理论，计算路基模量变化对路面结构表面弯沉的影响。

Is a professional manufacturer of single-sided and multilayer circuit board manufacturers, in the face of highly competitive PCB market, the company broke the single product structure to PCB industry based on the implementation of a diversified operation, with the exception of PCB production, but also sales of copper clad laminates and electronic components, while a number of factory lines to solve environmental problems, I Division also provides drag-cylinder boards, Recycling Waste CCL, waste water stripping, drilling aluminum, gold / tin frame .

广州市百弧电子材料有限公司是一家专业生产单双面及多层线路板的厂家，面对竞争激烈的线路板市场，公司打破单一产品结构，以PCB产业为依托，实行多元化经营，除生产PCB外，还销售覆铜板和电子元器件，另外为众多线路板厂解决环保问题，我司还提供拖缸板，回收废覆铜板、废退锡水、钻孔铝片、金/锡边框。

The results show that the Si3N4 layers are amorphous structure and the TiN layers are crystal in the Si3N4/TiN nano-multilayer films.

研究结果表明，Si3N4/TiN多层膜中，Si3N4层为非晶态，TiN层为晶态。

Multilayer transparent dielectrics as passivation and insulation protection materials are deposited and coated on the surface of the GaAs switch.

通过对Au／Ge／Ni电极结构的最佳化设计，采用Si3N4硅凝胶钝化／保护技术，首次研制出一种全固态的GaAs横向高压光电导开关。

The model makes discretizations in time and in space charge region and is able to reflect the development and variation of multilayer space charges with different polarities.

通过模型计算，可以自动生成衰减振荡波和双指数雷电波等快速冲击波形下的电晕伏库特性，且计算结果与试验结果较好地吻合。

Based on the displacement function solution for plane issue in elastic mechanics, the common solutions of interface stress and displacement in multilayer coatings system are deduced by Fourier transformation, so that an effective and simple algorithm to calculate interface stress of coatings is obtained.

基于弹性力学平面问题的位移函数解法，运用Fourier积分变换推导了多层涂层体系界面应力及位移分量的一般解，得到一种高效、简便的涂层界面应力计算方法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。