system mask的例句大全

A simple character recognition system described in this paper consists of a periodically spaced trasmitting pinhole array mask without the aid of any lens.

本文描述一个不用透镜，只用一个具有周期性空间透射率的针孔阵列掩模来构成的简单特征识别系统。

In modern aviation technology, although there is fine oxygen system, pilots often suffer from different hypoxia because of loss of cabin pressure, unfitness of mask, trouble with oxygen system, and so on.

在现代航空中，虽然有良好的供氧防护装备，但由于飞机密封增压座舱失密封、面具佩戴不严或供氧系统故障等，均可引起飞行人员不同程度的缺氧。

By inserting a piece of pupil phase mask in the pupil plane of an optical system, the wavefront coding technique can increase the depth of focus by an order, and the focus-elated aberrations can also be corrected.

波前编码技术通过在光学系统的出瞳面加入一个非球面透镜，使光学系统的焦深增加一个数量级，并能够校正由各种原因的离焦引起的像差。

The major works are as follows: 1. Based on the theoretical analysis and numerical calculation, the depth of focus and the extension rate of depth-of-focus in the wavefront coding system with a cubic phase mask is reviewed and analyzed. 2.

论文主要完成了以下几个方面的工作：1.在理论分析波前编码成像系统的机理和计算方法的基础上，对三次位相编码系统的焦深和焦深拓展率进行了理论分析。

Illumination system, as one of the main parts of lithography, enables to supply high uniformity intensity distribution on the mask, controls exposure dose and creates off-axis illumination ( OAI) modes which enhance the resolution and enlarge depth of focus of lithography.

照明系统是光刻机的重要组成部分，其主要作用是提供高均匀性照明、控制曝光剂量和实现离轴照明，以提高光刻分辨率和增大焦深。

DICM has been successfully utilized to measure the mask standard step height and the experimental results agree well with that of the international calibration. The results also show the system has good repeatability with a maximum deviation of 5 nm.

将该系统应用于微电子掩模板台阶高度标准的测量，实验表明DICM的测量值与国际比对结果相符合，系统具有良好的复现性，极限偏差小于5nm。

CDT Shadow Mask Detection System Based on Image Measurement Technology

基于图像测量技术CDT荫罩板检测系统研究

Research of High-resolution Display System of 25 inch Shadow Mask PDP

25in高分辨率荫罩式等离子平板显示系统的研究

The Design and Implementation of Automatic Test in Shadow Mask Aperture Passthrough Rating Test System

荫罩孔径透过率自动测量系统的设计与实现

Renovation of the automatic control system of thermo shield An analysis of thermal deformation of shadow mask

热浮力罩电气自动控制系统的改造荫罩热变形的分析与计算

An Image Analysis Based on Mesh Measuring System for Shadow Mask

基于图像分析的荫罩网孔检测系统

The hardware of the system consists of a manipulator with 4 degrees of freedom ( DOFs), two mask storing boxes, a coarse aligning machine, a fine aligning machine, a PLC controller, servo drivers, etc.

系统硬件由1个4自由度机械手、2个版库、粗预对准机构、精细预对准机构、PLC控制器和伺服驱动器等构成；

the influence of digital micromirror device on the precision of the digital mask manufacture system is analyzed systematically.

数字化掩模制作系统的核心控制部件是数字微镜。

the system displays an edit mask for the reference location number and its hierarchy levels.

系统显示参考地址号的编辑掩码及其层次级别。

ASIC design follows the steps as described below : system design → logic design → circuitdesign → mask design → technology design.

专用集成电路的正向设计,需依次经历如下一些设计步骤: 系统设计→逻辑设计→电路设计→版图设计→工艺设计.

PowerNetConfig in Win 2000 system changes hostname, IP, Gateway, Subnet Mask and Proxy Server 2.

PowerNetConfig在Win2000系统下修改主机名 、 IP 、 网关 、 子网掩码和代理服务器2.

The paper described the reliable weld seam tracking system based on dynamic mask match spirally tubes.

设计一种基于动态模板匹配的焊缝自动跟踪系统.

Through analysis on mask defect and characteristic of laser, a method of laser gasification repairing superabundance chrome in mask is proposed. Based on the principle of the laser gasification and characteristic of LMT laser repair system, the LMT laser repair system is improved.

通过对掩模缺陷和激光特点的分析，提出用激光气化法修整掩模缺陷中多余铬缺陷的技术，对LMT型激光修版机进行了改进。

Compared different oxygen supply methods, BLB mask was chosen for oxygen supply system of passenger cars on Qingzang railway.

对比不同的供氧方法，选择BLB氧气面罩用于青藏客车供氧。

Objective: To a bio-aerosol test and estimate technical system to evaluate the efficiency of surgical mask.

目的: 为评价医用外科口罩性能的优劣而建立医用外科口罩的生物气溶胶防护效果的测试方法.