One is that how to demount the wheel and the output shaft that were too difficult to demount in the L60 vertical axial-flow fans, the other problem is to test static balance about the wheel. 就L60立式轴流风机轮毂与输出轴难于拆卸的问题和叶轮静平衡测试问题进行探讨,并提供用自制的简易龙门架和静平衡装置的方法进行检修的经验。
The Influence of Sling-Exercise-Therapy Training on Pain Intensity and Static Balance Ability of Chronic Low Back Pain Patients 悬吊运动训练对慢性腰痛患者疼痛及静态平衡能力的影响
This paper, by using analysable method of static balance, presents the calculated balance position and balance mass of large bell for blast furnace, so as to improve installational speed and quality. 文章采用静平衡分析的方法,给出了高炉大钟的平衡位置和平衡质量的计算方法,可以有效提高大钟的安装速度和质量。
Inactivity resulting from a static balance between opposing forces. 由于静态平衡而导致的没有运动。
Analysis of Gaseous Film for Static Balance Measurement of ESG Rotator with Compressed Air 气体阻尼球形转子静不平衡解析计算静电陀螺转子气浮法静平衡检测的气膜分析
Establishment of a static balance ability software platform for male adolescents 构建中国男性青少年人体静态平衡能力的软件评价平台
Characteristics of Muscular Power Changes of Knee Joint and Static Balance in Elderly with Knee Osteoarthritis 老年双膝骨性关节炎患者膝关节屈伸肌力与静态平衡的变化特征
Comparative Study and Construction of Evaluating Model on the Static Balance of Children Aged 6~ 8 6~8岁儿童静态平衡能力的比较研究与评价模型的建立
Comparison research on improving aged women's static balance by Taijiquan and vigorous walk 太极拳、健步走对改善女性老年人静态平衡功能效果的对比研究
Establishment and test of the evaluating system of human s static balance& Preliminary selection of Wushu athlete about static balance; The available potential energy has been computed by reference to a statically stable reference state. 人体静态平衡能力评价系统的建立与评价&武术运动员静态平衡能力的初级选材可用势能是以静力稳定参考状态为基准计算的。
The wheels must also be in proper dynamic and static balance to achieve these purposes. 车轮也必须在适当的动态和静态的平衡,以达到这些目的。
The Comparative Study on the Static Balance Ability of the Elderly Female by Taking Tai Chi Chuan 、 Ballroom Dancing and Vigorous Walk 参与太极拳、交谊舞、健步走对老年女性静态平衡能力的对比分析
And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect. 平衡阀主要有:静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。
Relationship Between Static Balance Ability and Trunk Muscle Strength Characteristics of National Elite Men's Freestyle Skiing Aerials Athletes 国家优秀男子自由式滑雪空中技巧运动员躯干肌力特征及与静态平衡能力的关系探讨
Using static balance method of slide body, normal force on slip circle and safety factor of resistant heave stability can be calculated, and the analysing method is verified by the practical engineering example. 提出了采用滑动体整体静力平衡的方法,确定滑裂面上的法向力和抗隆起安全系数,并以工程实例加以验证。
Conditions of static balance and the equations are adopted in force analysis of statically indeterminate structure. 超静定系统的受力分析要采用构件的静力平衡条件和机构中有关弹性环节的变形协调关系。
The research work of this paper offers a certain foundation for the study of static balance machine and also offers some theoretical foundations and measuring methods for the static balance measuring of huge rotor such as propeller. 本文的研究工作为静平衡仪的研究及其应用打下了一定的基础,也为螺旋桨等大型转子的静平衡检测提供了一些理论依据和检测方法。
Gymnastics training has good influence on main determining factors of static balance ability. 主要结论:体操训练对决定静态平衡能力的主要因素产生良好影响;
Finally, the computer measuring principle and method on static balance is put forward. 最后,提出了静平衡的计算机检测原理与方法。
Then with the methods of Hierarchical Cluster Analysis and Factor Analysis, 7 indexes were selected as factors for evaluating the static balance, and the evaluating system was established based on the evaluating system, evaluating structure was also established. 运用聚类分析、因子分析法对这些指标进行分析后,归结出评价静态平衡能力的7个因子,确立了静态平衡能力的评价指标体系,并依据该评价指标体系建立了静态平衡能力的评价结构。
In order to reduce the influence on rotating accuracy of spindle, the system design of dynamic balance in dual correction plane and the static balance of the whole equipment are achieved. The conclusion is a directive to the structure and system design of precision rotating equipment. 为了减小对主轴回转精度的影响,进行了双校正面的动平衡系统设计和整机的静平衡系统设计,其结论对各类精密旋转设备总体结构和主轴系统设计具有指导意义。
Through calculation in theory, analysis demonstration, using the method of dynamic balance on site, the problems of dynamic static balance on site are solved. 经理论计算和分析论证,采用现场动平衡的方法,解决了现场动、静不平衡的问题。
The problem of fan vibration is solved with the method of static balance. 用静平衡的方法解决风机振动问题。
Simultaneously absolute static balance cannot be attained between administrative supervision regulations and power framework. 同时行政监督制度与权力结构不可能保持绝对、静止的平衡。
In this paper, the relation between induced charge amount value and inducing charge amount value on static balance conductor surface is discussed qualitatively and quantitatively to clarify the student's fuzzy understanding of this question. 就静电平衡导体表面感应电荷量值与施感电荷量值之间的关系进行定性和定量的讨论,澄清学生对这个问题的模糊理解。
This paper analyzes the static balance principle in structural design of architecture, relationships between force and deformation and acceleration. The importance of conceptual design is emphasized in order to improve design ability of engineers and ensure the rationality and security in structural design. 分析了建筑结构设计的静力平衡原理,力与变形的关系、力与加速度的关系,强调了结构概念设计的重要性,以提高工程师的设计能力,保证设计结构的合理性、安全性。
The test result shows that the fully hydraulic static balancing machine with high accuracy and its measuring system are effectual in static balance measuring for propeller. 并对所设计的静平衡仪和检测系统进行了现场调试,调试结果表明全液压高精度静平衡仪及其检测系统对螺旋桨的静平衡检测是有效的。
This paper introduces the design of the measurement system is divided into WEB management system and static balance of the weighing system two subsystem. 本文设计的系统分为计量WEB管理系统和静态秤称量系统两个子系统。
The balance of VP rotor can be classified into two types, namely static balance and dynamic balance. 转子平衡主要分为静平衡和动平衡两类。
The Jacobian matrix introduced, then the finger static balance equation was established through the equilibrium relationship of force and moment. 引入雅克比矩阵,建立了手指静力学模型,并通过力及力矩平衡关系建立了手指静力平衡方程。