( 3 ) in main stress trace protraction , based on the character of main stress trace , propose an automatic method ( 3 )研究了一种简便快速的主应力迹线自动化绘制方法。
2.
I complete the hardware work on the card , including design of the whole card , fpga interface program and evaluation of all of the registers of pci9030 , protraction of schematic and pcb of the card , debugging the hardware part of the card 在具体实现时,采用了pci总线接口? pci处理板卡与主机协同处理的方法?本卡由我独立完成本卡的硬件整体构思
3.
After maxillary protraction and mandibular retraction with occipito - mental anchorage ( oma ) appliance on first stage , the patient was successfully treated with fixed orthodontic appliance with modified multiple loop edgewise archwire ( meaw ) and asymmetric elastics 本病例报告为一12岁女孩，主诉下颚前突及偏斜，经第一阶段以功能性颚骨矫正将上颚拉出及抑制下颚骨生长；第二阶段使用全口固定式矫正装置，以改良式meaw在3 ~ 4个月内改善齿列正中线，以及修正偏斜的下颚。
4.
From the introduction of the structure and characteristic of dcs , the analyzing in process and control peculiarity of huaxin type cement kiln and the analyzing in the ordinary forms of computer control system in the cement plant , to determine the feasibility of application of the dcs in computer control system of huaxin type cement kiln ; introduced the structure of the system hardware , constitutes and characteristic of the industrial network , the characteristic and the performance in industrial control system of the software system ; illuminated the whole course of the design and the application of simatic s7 - 300 programmable controller in the industrial producing process profoundly : the protraction of a control flowchart ; the confirmation of the control scheme in every cell ; how to workout a table of the all controlling and measuring dots in the control system ; how to set up a plc control project ; the configuration of the hardware and the network in project ; illuminated the course of how to program the plc control program in detail ; how to establish a connection between the plc and the programmer ; how to download the configuration and the program of the plc project ; the configuration of control center software simatic wincc ; the whole course and the methods of the control system debugging ; illuminated the essential in the course of the design in project and program ; illuminated the problem and its respondence maybe encountered in the project ; illuminated the superiority of the new control system in inspecting , operating and its stability ; discuss the development of the computer control system in the application of the huaxin type cement kiln 从介绍了dcs的结构、特点和分析华新型水泥窑的工艺控制特点及当今在水泥窑计算机控制系统上采用的几种常见形式的比较出发，分析了在华新型水泥窑应用dcs的可行性；详细介绍了系统硬件结构、网络组成及特点、所采用的软件体系的特点及其在工业控制应用中的性能；深入详细地说明了西门子s7 - 300可编程序控制器在华新型水泥窑控制上应用及设计的全过程：控制流程图的绘制；单元控制方案的确定；系统控制测点表的编制； plc控制项目的建立；项目硬件及网络的组态； plc控制程序的编制过程并详细说明了控制程序的编制思路； plc与编程器连接的建立； plc项目组态及控制程序的下载； wincc监控软件的组态；控制系统的调试过程及方法；对设计和使用的要点及系统调试时应注意的问题进行了说明；对项目的实施后的华新型水泥窑控制系统在操作和控制上及其在系统易维护性、系统稳定性上的优势进行了说明并讨论了华新型水泥窑计算机控制系统的发展方向。
5.
The article is directed by the modern structural geology , seismic stratigraphy and petroleum geology . in the study of works , geology , seismic and logging data are used . with the computer ' s ( workstation ) help , adopted many methods which are the technology of balanced section , calculation of the structural movement rate , the renewal of the erosion thickness , renewal of the ancient thickness , the protraction of the cover history curve and the " pagoda " figure , and based on the previous research achievement , this article studies the characteristic of rupture and fold , the degree of structural movement and the fashion of structural movement and brings forward that ludong area has experienced three big phases of structural evolvement 以现代构造地质学、地震地层学和石油地质学为指导，全面利用各种地质、物探、测井资料，借助先进的计算机(工作站) ，采用多种方法(平衡剖面技术、构造活动速率计算、剥蚀厚度恢复、古厚度恢复、埋藏史曲线制作、宝塔图制作等) ，并结合前人的研究成果，研究了陆东地区断裂和褶皱的特征、构造运动的期次以及构造运动的方式，提出了陆东地区经历了三个大的构造演化阶段。
6.
This system provides photo elastic , moire , holographic , speckle technology contained in optical measure strain and displacement analysis software interface , and mainly realizes photo elastic image collection , interference image pretreatment , automatic skeleton extract method , automatic main strain trace protraction method and planar photo elastic image strain analysis function . all the work that the author has done has established a good foundation for more realization of an intact optical measure image strain analysis software system . furthermore , engineer and lab assistant can quickly obtain concise , intuitionistic and quantificational information 该系统提供了光测力学所包括的光弹法、云纹法、全息法以及电子散斑法等技术应力和位移分析软件实现的接口，主要实现了等差线图像和等倾线图像的采集、干涉条纹图像预处理、全自动提取光弹条纹图像骨架线、全自动绘制主应力迹线以及二维光弹应力分析功能，为进一步开发完整的光测力学图像应力分析软件奠定了基础，同时使工程技术人员以及实验人员能够迅速的获取简明、直观、定量的信息。
7.
The natural factors of the ground subsidence include crustal movement , geological structure , geology , physiognomy , and hydrology , etc . the human factor includes excessive exploitations of fluid resources , such as groundwater , etc . in the sixth part , the collection and management of data , the establishment and management of the database , and the protraction and usage of related maps in the research of ground subsidence were introduced and discussed 地面沉降影响因素包括地壳运动、地质构造、地貌、气候和水文等自然因素，以及过量开采地下水等人为因素。第六部分从数据的收集、整理、数据库的建立和管理及有关图件的绘制及应用等方面对gis在地面沉降研究应用作了介绍和探讨。
