focusing system

A Numerical Method to Magnetic Field Problems of Electromagnetic Focusing System of High Resolution Project Tube

投影管磁聚焦系统场分布的数值计算

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an automatic focusing method for image is adopted in the focusing system. image standard difference function and maximum entropy function have been used as coarse adjustment function and fine adjustment function, respectively.

调焦系统采用图像自动调焦方法，分别以图像标准差函数和图像最大熵函数作为粗调函数和精调函数。

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in automatic focusing system , the focusing window directly affects the speed and veracity of auto-focusing.

在自动聚焦系统中, 对焦窗口的选择直接影响对焦的速度和准确性.

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Design of High Precision Automatic Focusing System Based on Method of Optic Triangle

光学三角法高精度自动调焦系统设计

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design and analysis on laser focusing system

激光聚焦系统的设计分析

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design of electrostatic focusing system of the space electron beam gun

空间用电子束焊枪电聚焦问题的研究

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Focusing system of a Lamb shift polarized ion source for Beijing HI 13 tandem accelerator

北京HI-13串列加速器兰姆移位型极化源聚焦系统

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A sphere large-power short arc xenon lamp is used as the light source of this equipment. Deep ellipsoidal optical focusing system, cooling system and power source are designed reasonably.

该设备以大功率球形短弧气体放电氙灯为光源，设计了合理的光学聚焦系统、冷却系统及供电系统。

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The behavior of beams with deferential initial energy spread in the accelerating section and focusing system has been described using the beam envelope model and its code.

为了分析不同能散度的入射束流在直线感应加速器加速段和聚焦段的行为，利用束包络计算模型进行了计算考察，给出束流不同能散度对聚焦焦斑造成模糊范围的大小。

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For the latter case, an ignition mode was set up with an auxiliary focusing system.

针对聚光系统与喷管分离设计的工作模式, 建立了一种辅助聚焦系统的点火模型.

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design of electrostatic focusing system of space electron beam

空间电子束电聚焦系统的设计

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Now, focus transducers have three kinds of types: Focus transducer, acoustic lens, phased array focusing system.

到目前为止可以实现聚焦的换能器有三种类型：聚焦换能器、声透镜、相控阵聚焦系统。

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The particle simulation code of CST and the electron optics simulator of MTSS are used to simulate the focusing system of low-light level image intensifier.

利用CST粒子仿真软件和MTSS的电子光学模拟器对像增强器的聚焦系统进行了仿真模拟，对比分析了两种模拟软件所得到的聚焦效果。

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a piezoelectric ultrasonic focusing system is developed for microjetting biological microarrays.

研制了一种用于制作生物微阵列的超声聚焦微喷系统.

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two key techniques of this focusing system are investigated: moving object tracking and the choice of auto-focusing algorithm.

对于其中的两大关键技术：运动目标的跟踪定位和自动调焦算法的选择进行了深入的研究。

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mass spectrometer is composed by ion source, vacuum system, ion focusing system, mass analyzer, detector and data processing system components.

质谱仪一般由离子源、真空系统、聚焦导引系统、质量分析器、检测器和数据处理系统等部分组成。

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