collimator
美 ['kɒləˌmeɪtə] 
英 ['kɒlɪmeɪtə]
英汉解释
例句
With a multi leaf collimator, conformal radiotherapy can be realized by shaping the beam to target contour.
多叶准直器使射线束的截面形状与病灶的轮廓相吻合，可以实现适形放射治疗。
This provides technological guarantee for the auto-collimator whole-range measurement repetition precision.
为自准直仪的重复测量精度提供了技术保证。
The major advantages of the present invention include shortened optical assembly length and easy manufacture of the straight collimator.
本发明的最大优点是缩短了光学组件的长度，有利于降低直光管的制造难度。
The collimator projects a reticle to infinity. The specimen produces an image of the reticle in its focal.
准直仪将十字线投影到无穷远。被测样品在焦平面上产生一个十字线的像。
The alternative approach is to switch one collimator for another midway through treatment, altering the field size.
另一种可供选用的方法是在治疗过程中通过更换不同类型的准直器来改变射野大小。
It provided the reference to choosing collimator at designing small angle neutron scattering spectrometer.
这为中子小角散射谱仪设计中准直器的选择提供了一个参考。
The increase to total collimator thickness also halves secondary collimator transmission.
总准直器厚度的增加也减半了次级准直器的射线传输。
The simplest approach to radiosurgery is to use a single, fixed collimator to shape the treatment field.
对于放射外科来说，塑造治疗射野最简单的方法是采用单一、固定的准直器。
This problem is eradicated with the Iris Variable Aperture Collimator described by Gernot Echner and colleagues .
GernotEchner及其同事所描述的鸢尾花型可变孔径准直器可彻底解决这个问题。
The external cavity is made up of fast axis collimator, collimating optical system and diffraction grating.
外腔由快轴准直镜、准直光学系统和闪耀光栅组成。
A new automatic measuring system of alignment error portable laser collimator is introduced.
介绍了一种新颖的直线度误差自动测量系统———便携式激光准直仪。
The dynamic object should arrive at the view field of the collimator in the camera exposure time to simulate infinity object.
在相机拍照曝光时间内，尺形分辨率板运动至平行光管的视场内，以模拟无限远动态目标。
With this model, all kinds of factors on the coupling efficiency and collimation degree of the muti-mode fiber collimator were analyzed.
利用所建立的模型，分析了各种因素对光纤准直器耦合效率和准直度的影响。
The collimator lighting remains also switched on.
准直仪照明仍然保持开启。
A method to design muti-mode fiber collimator by using ZEMAX software is introduced.
利用ZEMAX软件进行多模光纤准直器的设计。
By leveling screws or so grating plane and the vertical axis collimator.
通过调平螺丝或使光栅平面与平行光管光轴垂直。
In this paper is advanced a new type of collimator-dual sieve-mesh collimator.
提出了一种新型的准直器——双筛孔式准直器。
Sight or collimator with bracket.
瞄准或用支架描准仪。
A new method for packing the collimator based on image processing technique has been put forward.
提出了一种基于数字图像处理技术的光纤准直器封装方法。
Examine Assembling Accuracy of the Polarization-maintaining Dual Fiber Collimator basing on Machine Sight
基于机器视觉的保偏双尾纤装配精度检测
Measuring the focal length of concave lens using collimator
利用准直管法测凹透镜的焦距
The Structure Research and Parameter Design of the Dual Fiber Polarization-maintaining Collimator
双光纤保偏准直器结构研究与参数设计
Research on Semiconductor Laser Collimator and Its Laser Beam Drift Compensation
半导体激光准直仪及其激光束漂移补偿研究
Digital Improvement of the Traditional Collimator Adjustment
传统瞄准镜调节数字化改进
Influence of tertiary add-on mult-leaf collimator over the collimator-scatter factor
外挂式多叶准直器对准直器散射因子的影响
Leaf shape design of multi-leaf collimator in radiotherapeutic machine for optimum conformation;
讨论了三维适形放射治疗中的多叶组合光栅的叶片设计。
The application of CAD Reverse Technique for RPM in designing collimator for setting nails on cervical vertebra
CAD反求技术在面向RPM的颈椎置钉瞄准器设计中的应用
The Research of Applying Infrared Range Finder Function into Traditional Collimator
红外测距在瞄准镜中的应用
Colourless optical glass test methods--Test method by collimator for optical homogeneity
无色光学玻璃测试方法光学均匀性平行光管测试方法
Monte-Carlo Simulation Optimization for Neutron Soller Slit Collimator
蒙特卡罗方法在Soller中子狭缝准直器优化设计中的应用
Realization of large-aperture collimator to measure of optical axis parallelism
大口径平行光管用于光轴平行度测量的实现
Research of dog's brain radioresponse to gamma knife with high dosage, single-site and small collimator
伽玛刀高剂量、单枪点、小准直器对狗脑放射效应的研究
Design and Simulation on Flexible Damper of Optical Collimator 's Percussive System
光学瞄具冲击系统弹性阻尼设计仿真
The Research and Design of Polarization-maintaining Dual Fiber Collimator
保偏双光纤准直器的研究与设计
Design of automatic debugging and assembling system for optic fiber collimator
光纤准直器自动调试装配系统的设计
Discrepancy between twice collimator errors
两倍照准差
The Practical Application of the DR System Collimator Field Size
DR系统准直器视野尺寸的实际应用
Discussing The Principle of Adjust Collimator With Penta Prism Method
用五棱镜法调校平行光管原理的探讨
Structure design of the off-axis parabolic collimator
离轴抛物面反射式平行光管的结构设计
Automatic combination for collimator and filter
准直器和滤光片的自由组合
