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- A simple interferometric method for measuring the linear electro optic coefficients of poled polymer films is described. 报道了一种测量聚合物薄膜电光系数的简单方法。
- The Highest Harmonic Number of the Dynamical Memory in an Electro Optical Bistable System[J]. 引用该论文 郑植仁;刘俊业;李建斌;高锦岳.
- This paper discusses the relationship between ultrafast electromagnetic radiation pulses E 0(t)(THz radiation field) and the value of electro optic sampling E m(t). 讨论普遍情况下超快电磁辐射脉冲 E0 (t) (THz辐射场 )及其电光采样测量值 Em(t)的函数关系 .
- In order to producte qualified inlet manifold casting, top gating system with lip riser and shell core made of precoated sand is used. 为了获得合格的进气歧管铸件,采用压边顶铸浇注系统和覆膜砂壳芯制作工艺。
- In this letter, based on the dynamic and difference equations describing an electro optical bistable system with a long delay in the feedback loop. 从带有延时反馈回路的混合型电光双稳系统的动力学方程及差分方程出发,数值计算并分析了长延时下该系统存在的动态存储的最高谐波数。
- Opto electro optical modulation realized in BSO crystals[J]. 引用该论文 张建忠;董孝义;盛秋琴;贾玉坤;戚斌.
- The reason for feeding effect improvement of the gating system is analyzed preliminarily. 对该浇注系统提高补缩效果的原因进行了初步分析。
- The newly developed method of gating system design for zinc alloy in die casting is introduced. 介绍了锌合金压铸浇注系统设计的最新方法。
- The flow patterns resulted from different types of gating system are analyzed and compared also. 并针对实例,分析和比较了不同形式浇注系统所引起的流动模式。
- The common methods and their principles for determination of the electro optic coefficients of NLO polymer thin films are summarized,and the typical experimental arrangements are presented. 本文综述了测量非线性光学(NLO)聚合物薄膜材料电光系数的3种常用的方法及原理,并分别给出了典型的实验装置结构图。
- During the mold design, gating system and cooling system designed and optimized with CAE technology. 在模具设计过程中充分CAE技术来优化设计浇注系统和冷却系统。
- Frequency-Resolved Optical Gating Using Refractive Dammann Gratings[J]. 引用该论文 刘文军;李国伟;戴恩文;周常河.
- In order to product qualified casting, combined pressure gate with high trapezium gating system is selected. 为了获得合格的铸件,选用了缝隙式和高梯形式相结合的浇注系统;
- The liquid metal flow during mould filling in bottom gating system and its influence on the casting quality are introduced emphatically. 着重介绍了液态金属在底注式浇注系统充填型腔时的流动,以及其对铸件质量的影响。
- Axial prospective gating allows the use of an external ECG gating system to synchronize individual axial scans with the patient's heartbeat. 轴向预期门控允许使用外部ECG门控系统,使个别轴向扫描与患者心搏同步。
- KDP two dimensional acousto electro optic device KDP二维声电光器件
- The design of binary type surface, gating system, cooling system and demoulding mechanism were introduce in this design. 在模具设计过程中,对分型面的设计,浇注系统、冷却系统、脱模机构进行了介绍。
- Laser Electro Optic Measurement and Alignment 激光、电、光学测量与校准
- The process was described,and the design parameters of both the gating system and riser,as well as the chills were given in the paper. 对这种工艺方法进了介绍,并且给出了包括浇注系统、冒口、冷铁等的工艺参数设定范围。
- Feeding effect can be improved with qualified casting using side-riser gating system for plate or heavy concave aluminum alloy casting. 对于平板类、大凹型类铝合金铸件,采用边侧冒口的浇注系统,能提高铸件的补缩效果,生产出合格铸件。
