Hydraulic forces applied on the agitator are simplified as a main moment and a main force on the agitating shaft, Initial decentration of agitator is determined based on the balance standard. The dynamic responses, such as fluctuating bending stresses and dynamic deflections, of the agitating shaft under no-liquid and normal working conditions are studied.
将搅拌器上的流体作用力简化为一个主矩和主矢；为考虑作用在搅拌轴上的惯性力效应，根据平衡精度预设搅拌器的初始偏心；在转子动力学软件ROTOR中建立搅拌轴的梁盘模型，分别计算了搅拌轴在空载和搅拌工况下的动力响应，并进一步讨论了动力响应与工作转速、轴径和轴长的关系。
Ten types of amorphous soft magnetic material s based on Fe, Co and Ni were investigated.
研究了10种以铁钴镍为基的非晶态软磁材料。
And the amplitude is controlled by this method. Thirdly, this paper adopted the digital phase lock technique based on asynchronous varying-Frequency modulation algorithm to control the phase and frequency of the refrence current, and the power factor of the grid-connected inverter.
3针对并网参考电流相频的控制，采用基于异步变频调制的数字锁相算法，实现并网逆变器的并网电流对电网电压的频率和相位的跟踪，从而实现了对并网逆变器功率因数的控制。
The increased expression of Tau is associated to delayed axotomy and neuron apoptosis. The neuroprotection of HSP70 is likely based its effect on reducing aggregation of Tau. A new approach to treatment of diffuse axonal injury may be developed through the enhancement of intrinsic neuroprotective functions.
Tau蛋白表达增强可能参与了迟发性轴索断裂及迟发性神经元凋亡；HSP70可能通过减轻Tau蛋白的异常聚集而发挥神经保护作用；增强内源性神经保护作用可能是弥漫性轴索损伤治疗的新途径。
All institutions and enterprises will be encouraged to work based on a more flexible schedule, and even via remote online connection.
根据方案，年底前北京将扩大错时上下班范围，调整各级党政机关上下班时间，倡导有条件的企事业单位实行弹性工作制，鼓励网上办公。
Aiming at the characteristics of ship power system, two hybrid intelligent rough control methods were presented for the first time. The one is an adaptive neural PID control strategy based on RS-RBF neural networks identification; another one is excitation compound control method with rough neural inverse system feed forward compensation. The simulation results prove the validity of these methods.
针对船舶电力系统的特点，首次提出了基于粗糙-RBF网络辨识的发电机励磁神经PID控制和粗糙-神经网络逆前馈补偿的发电机励磁复合控制两种混合智能粗糙控制方法，仿真结果验证了所设计方法的有效性。
A proper way is to assign weights to the categories. The weights are determined based on the concept of risk in this paper, that is, the category which has a closer relationship with accident consequence is assigned with greater weight. The relationship is measured by the similarity between their corresponding time series created from historical accident statistical data. The similarity is calculated by Euclidean distance.
较好的方法是对不同类别设置不同权重，文章基于风险概念来设置权重，即对与事故后果关系密切的因素类别赋予较大的权重，管道失效因素类别与事故后果的关系通过历史事故统计数据形成的时间序列相似性程度来确定，时间序列的相似性用欧氏距离来衡量。
With respect to the theories in industrial organization, performance of regulation of automobile industry is evaluated based on the market structure and market performance.
接着，利用产业组织理论对汽车业的规制绩效进行评估，以市场结构和市场绩效作为衡量规制绩效的标准。
From the point of view of function approximation, a new nonlinear time series prediction model based on wavelet network and its learning algorithm by conjugate gradient method are developed. This model is applied to predict faults of propulsion system for spacecraft.
研究了小波网络模型，从函数逼近角度出发，提出基于小波网络模型的非线性时间序列预报模型，给出了基于共轭梯度的学习算法，并把该模型用于空间推进系统的早期故障预报。
The meshless method being presently developed, which based on the point approximation, would entirely or partially eliminate the mesh; it is the hot point and recent trend in the study of engineering calculation.
目前正在发展中的无网格方法采用基于点的近似，可以彻底或部分的消除网格，是目前科学和工程计算方法研究的热点，也是科学和工程发展的趋势。
Based on this background, this paper is mainly concerning with answering questions of three levels.
基于这一背景，本文的研究主要致力于探讨三个层次的问题。
The paper analyzes workshop's manufacturing process and logistics system and designs the work shop plan; abstracts AGV's path map based on workshop's layout, uses Gra...
本文在对一个生产车间的制造工艺和物流系统分析后，设计了该车间的平面布局图；抽象出基于后桥机加工车间平面布局的AGV路径图，利用图论原理表达AGV的路径；在研究各种路径规划方法和遗传算法的基本理论基础上，运用遗传算法来对一个具体的例子进行求解，得出路径规划中的最短路径最优解。
The paper thinks that the core thought of the budget management is thetransformation of organization style from the ranking relations tothe bond relationsthrough examining the development of the CBM all over the world since 1920s. Therelations determine that the ranking relations of the organization have to appear in thebudget management system, and the rights and obligations of the department of theorganization, based on the structure of the organization, have to be clear.
本文对上个世纪二十年代以来全面预算管理在国内外的发展动态、企业预算与政府预算的差异分析，认为全面预算管理的核心思想是将组织的层级关系转化为契约关系，这种关系决定了组织在预算管理体系中要体现组织的层级关系，以组织的内部结构为基础，确定组织内部的权责利关系。
A new power saving pumping unit with fan-shaped crown sheave and flexible connecting rod is developed based on the conventional beam pumping unit. By means of large swing of the crown sheave, the pumping unit can operate with long stroke, resulting in a remarkable reduction of the power consumption.
在常规游梁式抽油机的基础上，设计了一种新型柔性连杆变矩节能扇形抽油机，其特点是结构简单紧凑，天车轮可以实现大摆角，易实现长冲程，节能效果显著。
Based on Symplectic Algorithm, according to the theory of linear equation system and consistent conditions, a new algorithm is presented.
在辛算法的基础上，根据线性方程组理论和相容条件提出了一个求解约束的新算法。
In this paper, based on B/S structure of the Electronic Medical Record Management System Design and Implementation of the process.
本文讲述了基于B/S结构的电子病案管理系统的设计与实现过程。
At first This paper formulates the necessity for depurating network information content, and introduces the history of information security and study point in information security. Also this paper analyses in detail the key technology of content filtering such as data frame capture, bridge, network protocol analysis and content analysis. And then this paper comes up with the solution for content filtering facing application layer which is based on the technology of protocol analysis and format conversion in combination with text filtering techonology of Multiple Patterns Matching..Also this paper amplifies on the design and the implement method of each module. Finally this paper introduces how the client of content filtering system manages the keywords and log and makes suggestion for the improvement of the system.
本文首先阐述了对网络信息内容净化的必要性，介绍了信息安全的发展过程以及当前信息安全方面的研究重点，详细分析了内容过滤的关键技术，如数据帧捕获、网桥、网络协议分析和内容分析等方面的技术，然后提出了在Windows2000下实现基于协议分析技术，结合多模式匹配的文本过滤技术，面向应用层的内容过滤解决方案，并给出了内容过滤引擎的详细设计以及各个模块的实现方法，最后介绍了内容过滤系统客户端对有害信息关键词和日志的管理以及对本系统改进的一些建议。
Data preprocessing method of Web log mining is studied. Frame pages filtering and overtime threshold value seting are analyzed. The improved method based on induction of decision tree(ID3) algorithm and threshold value dynamic amendment algorithm is proposed.
对网络日志数据挖掘预处理技术进行研究，针对Frame页面过滤方法与超时阈值设定进行分析，提出了应用ID3算法改进Frame页面过滤过程中丢失SubFrame页面信息且需要进行站点提升步骤。
This thesis is going to study the soundness of financial system in China based on the theory of financial structure.
本文正是以此为背景，力图从金融结构角度对我国金融体系的稳健性问题进行系统、深入地研究。
Based on this background, relevant issues about direct cooling of SMES are discussed in the paper.
本文以此为背景，研究超导磁储能系统直接冷却中的相关问题。
Based on a common aim of economic development, the potential of complementary trade and business relations can be further exploited.
Instead, it comes from a business ethic based on trust rather than litigation.
The only way to do good business is to have mutual confidence and trust based on a common moral issue.
Due to the traditional belief that business partnerships should be based on mutual trust, many small companies in China do not sign contracts with overseas customers.
The reporter who posted the story claimed it was based on inside information and actually was intended to bust the elopement myth.
Whether that judgment applies to US titles that have gone the same route is hard to say based on a single case study.
One International artist's agent says with more and more international shows playing here, the Chinese market is no longer buying based only on overseas reputation.
Based on reports by Chinese media outlets, both the launch and landing of Shenzhou V will take place during daylight.
The film was directed by animation producer George Dunning and based on the music of The Beatles.
Guo said the heating season was regulated by a government order, based on more than 20 years of research data from the Beijing meteorological bureau.