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- An approach to realize dynamic focusing in Optical Coherence Tomography (OCT) is proposed by using liquid crystal Fresnel zone lens. 提出了利用液晶菲涅尔波带透镜实现光学相干层析成像(OCT)动态聚焦的方法。
- Fresnel zone lens suitable for dynamic focusing in OCT is designed based on optical characteristics of Twisted Nematic Liquid Crystal Spatial light Modulator (TN-LCSLM). 根据扭曲相液晶空间光调制器(TN-LCSLM)的光学特性，设计了适用于OCT动态聚焦的菲涅耳波带透镜。
- Dynamic focusing technology considerably improves fringe resolution of the CRT and compensates the difference between the focusing at the center and around the edges of the screen. 动态聚焦技术是为了改善显象管或投影管的边缘聚焦质量,动态的对屏幕中央及四周的聚焦差异进行补偿,从而达到提高整体分辨率的目的。
- phase array dynamic focusing ultrasonic tomograph 电子相控动态聚焦超声显像仪
- Ultrasounic digital phased array dynamic focusing system 超声数字式相控阵换能器动态聚焦系统研制
- The result of the calculation shows that the gun has the function of dynamic focus,and dynamic focus voltage is depress.The performance of the gun is well improved. 结果表明屏边角的光点形貌有了很大改善，动态聚焦电压得到了很大降低，表明了该改进枪具有一定的动态聚焦作用，枪的性能有了很大的提高。
- Dynamic-focus electron gun(DFG)can be used to improve the edge displayproperty of CRT. In this paper,a type of DFG is calculated and analyzed. Static focus characteristic,dynamic focus characteristic,and the quadrupole field are discussed. 采用动态聚焦电子枪能够提高CRT的边缘分辨率，本文对一种动态聚焦电子枪进行了计算与分析，并讨论了其静态聚焦特性、动态聚焦特性及四极场的作用。
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Dynamic Focus Error of Projection Display System 投影显示系统的动态聚焦误差
- CRT Deflection Amplifier With Dynamic Focus Control 带动态聚焦控制的CRT偏转放大器
- Design of Dynamic Focusing Circuit for Testing System of Projection Cathode Ray Tube with Double Beams 双束投影管测试台中动态聚焦电路的研制
- Dynamic focusing effect and response histories of piezoelectric solid cylinders subjected to impact pressures on the external boundary 压电圆柱体在冲击外力作用下动应力与瞬态电势的动态效应和响应历程
- Every dynamic system needs continuous readjustment. 每一动态系统都需要不断地再调整。
- The conflict process is a dynamic phenomenon. 冲突过程是一种动态现象。
- This is the first main crux of dynamic theory. 这是动态学说第一个主要的难题。
- Dynamic RAM's need to be refreshed periodically. 动态RAM则需要周期性地刷新数据。
- Dynamic focusing electrode 动态聚焦电极
- In the dynamic case motion is often harmonic. 在动态情况下，运动通常为谐运动。
- The results are dynamic paintings. 其结果是画有力度。
- We call parameter 4 is a dynamic parameter. 称参数4为动力参数。
