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- This paper describes a new multi ion and electron beam system for preparing optic thin films. 本文介绍一种新型的光学薄膜制备用多离子束电子束系统。
- This increase in through-put is to a large extent achieved by using multi beam technology, which minimizes the number of traverses needed to dice through a wafer. 在产量上的提高,很大程度是由于采用了多光束技术,该技术减少了来回移动次数。
- Starting from the fentures of a multi beam fragmentation focus warhead,this paper proposes researching a basic method for fuze warhead coordination characteristics. 从多束破片聚焦式杀伤战斗部的特点出发,提出研究引战配合特性的基本方法,并以某双束聚焦式杀伤战斗部为例进行了应用计算。
- Ball and beam system is a classical instable system whose mathematical model is constructed in this paper. 摘要球杆系统是一种经典的不稳定控制系统。
- The phase errors, resulting from the multi beam interference in the Fabry Perot cavities of the wavelength scanning fiber optic interferometer for absolute distance measurement, are analyzed. 分析了可用于绝对距离测量的波长扫描法布里-珀罗干涉仪腔内多光束干涉对输出信号的影响,及由此产生的相位测量误差。
- This is achieved by using a unique multi beam technology, demonstrated in figure 2, which reduces the power density, minimizes the thermal load, and reduces the kerf width in the wafer. 这是采用独特的多光束技术实现的,图2显示了其工作原理,降低了功率密度,减小了热负载,缩小了刻线宽度。
- When high beam headlights are in use sensors in the Automatic High Beam system detects oncoming traffic and automatically switch the headlights to low-beam. 当远光灯大灯都在使用中的传感器自动检测系统的高光束迎面而来的流量和自动切换到低大灯光束。
- When these techniques are combined with a scanning focused beam system and a data acquisition system, abundance distribution of elemental composition can be displayed. 如果将粒子束聚焦;且装上扫描设备和计算机数据获取系统;可以得到样品中元素丰度分布的扫描图.
- Finally, the transient amplitudes of the beam system under the axial motion of piezoelectric actuator for three models are obtained by the finite difference method. 最后,由有限差分法得到各组暂态振幅的数值,并比较之。
- This paper introduces two methods about the transmit digital multi beaming and obtains the result of computer simulation. 文中主要讨论了两种发射数字多波束的形成方法,并通过计算机仿真试验验证该方法的可行性。
- There are many reports about the receive digital multi beaming process, but the report about transmit digital multi beaming is very few. 关于接收数字多波束形成处理技术国内外相关文献报导较多,而对于发射数字多波束形成技术报导较少。
- The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range,good sensitivity and restraining the intensity fluctuation noise. 本文采用双光路激光系统,对亚麻尘的相对浓度进行了连续测量,具有测量范围宽、灵敏度好、抑制激光强度起伏噪声等特点。
- The axisymmetric problems, bar and beam systems as well as space systems FEM are introduced by combining with engineering applications. 并结合工程应用介绍轴对称问题、杆梁系统、空间结构有限元法等。
- direct write electron beam system 直写式电子束光刻装置
- raster scan electron beam system 光栅扫描电子束光刻系统
- floor structure without beam system 无梁楼板结构体系
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- vector scan electron beam system 矢量扫描电子束装置