数字显示

Conventional imaging technique which unsubtracted bone was used first,use 3D treatment on workstation to reconstruct cerebral vessels,to diagnose aneurysm,vascular malformation and tumor as well as to evaluate the preoperative and postoperative efficacy.Subtract bone techniques including one by one slice subtraction,semi-automatic digital subtraction radiography,matched mask bone elimination and control tube exposure light spot imaging technique can show the vessels more clear without the interference of bone as well as the relationship between vessel and pathological changes more accuracy.

首先是未去骨的常规成像技术，利用工作站进行多平面重建技术、最大密度投影、容积再现、表面遮盖法等多种三维处理得到头部血管及肿瘤图像，对动脉瘤、血管畸形及肿瘤血管进行病变诊断及术前、术后评价；其次是近年出现的逐层减影、半自动数字减影、匹配蒙片骨去除法及控制球管曝光点的减影等去除颅骨的减影技术，没有颅骨的干扰血管显示更加清楚，血管与病变关系显示更准确。

Within the integreted system,the function of the data-basedmanagement sub-system is to input,store,inquire and calculatedata;the function of graphic data management sub-system is toinput,store,inquire,display,output and transform data;thefunction of digital terrain model sub-system is to displaythree dimention graph,calculate slope,aspect and hilling;thefunction of general analysis model sub-system is to make multi-factor statistical analysis such as regression analysis;thefunction of applied model sub-system is to predict the amountof soil erosion,evaluate the land resource and make land useplanning.

属性数据管理子系统具有对属性数据进行输入、存储、检索、统计的功能；图形数据管理子系统具有对图形进行输入、存储、查询、显示、输出及数据格式转换的功能；数字地形模型子系统具有显示三维图形及计算坡度、坡向和阴影的功能；一般分析模型提供了在多因子分析中常用的诸如回归分析等模型；应用模型开发了计算土壤侵蚀量、进行土地资源评价及土地利用规划的模型。

Driven by decoding output circuit, it can display showing clear and intuitive figures. Due to walking error of digital clock, we design time calibrat in the system.

在译码显示电路输出的驱动下，显示出清晰、直观的数字符号。

It adopt the light pillar/ arithmetic figure to show at the same time, making current trend in gauge instructioned, having again the number show the watch accuracy, clear keep the view ground measures the industry emulation in the process puts together with the close knot in amount of engineering, is front international last the manifestation gauge flies to the style.

它采用光柱/数字同时显示，使仪表既有趋势指示，又有数显表精度，清晰直观地把工业过程中的模拟量和工程量紧密结合起来，是当前国际上显示仪表的流行款式。

Led display program, through the timer interrupt, you can dynamically display the figure in the digital control on.

详细说明： led显示程序，通过定时器中断，可以动态显示数字在数码管上。

Display technology: Applying the VFD、 LCD display screen , display figure and amount clearly

显示技术：利用VFD LCD显示屏，清晰显示数字和金额。

Dynamic display, using the human eye afterglow, so that the number steady display in the digital pipe.

详细说明：动态显示，利用人眼余辉，使数字稳定显示在数码管上。

And the key technology is providing a proper simulated target. Play the LCD panel on the focal plane of the collimator,to display the real-time figure formed by the simulation software.With the light shining on the LCD panel,the collimator forms a simulated target with a infinite distance.

本课题研究主要内容是：提出了用计算机控制的数字仿真目标设计思想，以液晶光阀替代传统成像平行光管的分划板，并实时显示计算机生成的各种图形；在外光源的照射下，平行光管将液晶光阀显示的图形成像于无穷远，提供给被测光电跟踪测量设备。

According to system requirements, can be intelligent valve indicator is divided into three parts from the hardware design: analog and digital parts, key / display section.

根据系统的要求，可将智能阀门显示仪从硬件上分为3部分来设计：模拟部分、数字部分、按键/显示部分。

According to the requirements of the system can be smart valve indicator from the hardware design is divided into three parts: analog and digital parts, key / display section.

根据系统的要求，可将智能阀门显示仪从硬件上分为3部分来设计：模拟部分、数字部分、按键/显示部分。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。