查询词典 dynamic

Meanwhile, it was difficulty to apply angle conversion system to practical goniometry curcuit. The fast following-up conversion was improved and a high-precision dynamic goniometer system and a nonlinear high-speed following-up conversion mode based on inductosyn were proposed, which were applied to the serve system of some weapon. The results of the dynamic and static tracking indicated that the servo system with fewer errors could satisfy the requirements of the accuracy.

对快速跟踪型轴角转换方法进行了改进，提出了一种基于感应同步器的高精度动态测角系统及非线性快速跟踪型转换方式，并在某武器伺服系统中进行了应用，动静态跟踪结果表明该伺服系统的误差较小，满足精度的要求。

This paper introduces the principles of the gravity measurement ,probes into the application of the gravity measurement in the dynamic monitoring of the mine drainage,and advance the design thought of the dynamic measurement gravimeter.

介绍了重力测量的原理，探讨了重力测量在矿井水动态监测中的应用，提出动态测量重力仪的设计思想。

The coupling effect between elastic deformation and the rigid motion was concerned in the dynamic equations. At the same time, the flexible manipulators were assumed as Euler-Bernoulli beams, the elastic deformation of the manipulator was represented by modality truncation equations, both elastic and gravitational potential energy were considered to calculate the total energy for whole system, therefore the finial dynamic modeling is more accurate and simple than others published.

该方法考虑了柔性机械臂刚体运动和弹性变形之间的耦合影响，并将柔性机械臂假设为一段Euler-Bernoulli梁处理，将弹性变形用截断模态方程表示，同时考虑了弹性势能和重力势能的影响，得到的双连杆柔性机械臂的动力学模型具有模型准确、结构简单等特点。

On one hand, every organ, tissue and even cell of the body participates in and affects the state of serum lipoprotein dynamic balance in different degrees. On the other hand, SLDB is a direct factor for maintaining the normality of whole vascular system, especially the vascular endothelium system. The serum lipoprotein dynamic imbalance, as an inducement or even etiological factor, can bring about various clinical diseases. Therefore, integrated analysis is needed to appropriately assess the state of SLDB.

一方面，机体的每一器官、组织以至细胞都不同程度地参与并影响著血清脂蛋白动态平衡状态；另一方面，血清脂蛋白动态平衡是全身血管系统功能正常的直接条件，其平衡失调则成为全身血管系统功能异常的诱因，甚至引发临床诸多病证。

Because a few pages will be dynamic generation, if not be user behavior,call, will not show come, you can put this link on your website map, will in order to help search engine index your important dynamic page.

由于一些页面将是动态产生，如果不是用户行为调用，将不会显示出来，您可以将此链接放在您的网站地图上，以帮助搜索引擎来索引您重要的动态页面。

This thesis contains three parts: The first part focused on the simulation of the dynamic buckling for rod impacted by dynamic force and rigid body in axial direction, which is hinge joint and uniform cross section, basing on the ANSYS/LS-DYNA and PAMCRASH.

本文的研究工作主要有三部分组成：第一部分基于有限元程序ANSYS/LS-DYNA、PAMCRASH分别对两端铰接、等截面直杆在轴向动力载荷作用下的屈曲和刚性块轴向冲击作用下直杆的动力屈曲过程进行了数值模拟和分析。

The dynamic stability is better than that of HMA under the same ratio of asphalt With a lower mix temperature, the mechanical property and pavement property of WMA can meet the requirements of the specifications, and the dynamic stability gets higher.

在降低拌和温度的情况下，温拌沥青混合料的力学性能和路用性能可以满足规范要求，并且动稳定度得到提高，温拌沥青混合料具有很好的工程应用前景。

Then again, with the aid of a multi period game model, the passage give the social welfare effects in firm's horizontal merger under open economy a dynamic analysis. In this way, no only the results are more systemic and more general, but also it can show the difference of the social welfare effects in short run and in long run of merger. In addition, it shows the potential conflict between governments and firms in dynamic condition.

其次，鉴于技术发展、产业变迁所产生的动态影响，本文运用多阶段博弈模型对企业兼并的社会福利影响给予了动态的分析，这样不仅使研究成果更加系统和客观，也反映了企业兼并对企业利润和社会福利的影响在短期与长期考察存在的差异，并揭示了动态条件下可能存在于政府和企业之间的利益冲突。

The relations of dynamic stress and dynamic strain of reinforced-soil is similar to that of pure soil, they are agree well with the hyperbola model.

通过上述试验对加筋土的动力特性有了一定的了解，并且得到了如下一些结论： 1。

At first, with the low-frequency data measured, three of the LRE fault detection systems for the real-time condition are proposed using the nonlinear identification technology of the BP neural network, the state estimation technology of the dynamic neural network, and the pattern recognition technology of the fuzzy hypersphere neural network. The learning algorithms of the BP and dynamic neural network are researched at the same time. Furthermore, while the engine operation is divided into the start and steady-state processes, the real time ability, the response time, the accuracy, the robustness, the sensitivity and the monitoring parameter optimization are studied. In the test data analyses of the YF-75 engine, the detection system correctly carried out for all normal tests, and in the three abnormal tests the engine faults were accurately forecasted.

首先，基于低频测量数据，采用BP神经网络的非线性辨识技术、动态神经网络的状态估计技术及模糊超球神经网络的模式识别技术，提出了三种发动机故障实时检测系统；同时研究了BP神经网络和动态神经网络的学习算法；另外还把发动机工作分为启动过程和稳态过程，分别讨论了神经网络故障检测系统的实时性、及时性、准确性、鲁棒性、敏感性及参数优化问题；在YF-75发动机试车数据分析中，不仅全部正确地监测了正常试车过程，而且准确地预报了三次异常试车中的发动机故障。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044