结合原理

This model is different from the structural dynamics model in a non-inertial reference frame with large overall motions known.

本文从力学基本原理出发，分析了刚柔耦合零次近似理论失效的原因，深入研究了有大范围运动的柔性体变形场的描述，建立了刚柔耦合一次近似的动力学模型；然后利用上述模型，从非惯性系下的结构动力学问题和大范围运动为自由的刚柔耦合动力学问题这两个层次上进行了刚柔耦合动力学建模理论与性态的研究，采用理论和实验相结合的手段来检验了一次近似刚柔耦合动力学模型的正确性。

By analyzing especially the principle of norland corporation xr-46 two-type x-ray bone density meter and the equipment's service cases, we discuss the importance of the medical instrument's calibration and maintenance.

本文介绍了常用骨密度仪的测量技术，对norland xr-46 双能x线骨密度仪的工作原理进行了分析，结合设备的维修案例，探讨了仪器校准质控和维护的重要性，给使用和维修人员提供故障处理的思路和方法。

It is often combined with elements of numerology.

通常，风水还与占数学的原理结合起来使用。

After stereo matching, object's distance can be obtained by means of triangulation measurement principle and has a better precision.

在完成立体匹配的基础上，结合三角测量原理实现了基于立体视觉的物体距离测量，且具有较好的测量精度。

Secondly, the basic principle project was successfully designed by summing up the experience of the former, considering fully the form and structure of the oilcan, basing on the basic reason of low cost, steady and credibility, discussing time after time and comparing again and again.

其次，总结前人的经验，充分考虑油罐形体的特点，结合低成本、平稳可靠的基本思路经过多次讨论、反复比较成功地设计出本系统的基本原理方案。

But using object oriented programming to study Finite Element is a new method to design and construct Finite Element.

本文从计算机科学的角度出发，将电磁场数值分析方法与软件科学相结合，研究了面向对象有限元方法的原理，设计了电磁场数值分析可视化软件系统。

An Object Oriented Finite Element Modeling Expert System, developed by combining the principle of object oriented programming and logical based reasoning is presented.

介绍了运用面向对象原理与人工智能逻辑推理技术相结合的方法来构造航空结构有限元建模专家系统。

Methods: This research based on the viewpoints of three theories, namely, the combination of exopathogens and inpathogens, coldness of body and drinking cold tends to impair lung, and overstrain leading to consumption of qi, combining with asthmatic nosogenesis of modern medicine.

依据"外内合邪"、"形寒饮冷则伤肺"、"劳则气耗"等观点，结合现代医学支气管哮喘致病原理，在冬季寒冷环境中，以冰水及寒性饮食饲养大鼠，配以冰水游泳，卵蛋白致敏的方法，建立支气管哮喘病寒饮蕴肺证大鼠模型。

The theory of the system is combining formation of image and parallel white light projection. The system uses many edg measurement methods with subimage-element accuracy, and has many merits such as hige measurement accuracy, strong anti-interference function, intuitionistic measurement, convenient using and esay maintenance and so on. The repeatability of position measurement is below 0.1μm (0.05 pixel). EDG is used in practical machining of feedback stick, which is used in astronavigation industry.

在分析研究各种CCD工业检测技术基础上，研制了基于CCD和PC数字图像处理技术的反馈杆刚度检测系统，该系统采用成像法和平行白光投影法相结合的原理，综合运用了多种亚像素精度边缘检测方法，具有检测精度高、抗干扰能力强、检测直观、使用方便和易于维护等优点，其位置检测的重复精度可稳定在0.1μm（0.05像素）以内。

This project is to analyze the distribution of the light in the high-power laser system, it bases on principles of ray optical, use the paraxial ray trace and real ray trace , proposes a new data structure and way to simulate the light in the optical system in the computer.

本课题就是以含衍射元件的大功率激光装置中由于多次残余反射形成的鬼像为研究对象，从光线光学的基本原理出发，应用近轴光线与空间光线追迹相结合的技术路线，提出一种新型的分析方法和数据结构，开发出用于含衍射元件的高功率激光系统杂散光分析的软件。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。