论述目前机械基础系列课程实验教学中长期存在的问题。
This paper discussed the existing teaching problems in mechanical base experiments and put forward a basic thought of teaching reform on mechanical base experiments.
开设目的是为系统学习电气制图与识图、机械基础等课程打下基础。
Its goal is laying the foundation for learning the subjects of Electrical Drawing and Reading and machinery foundation.
动力机械基础在水平旋转振动作用下，过去均不考虑土的惯性作用。
Up till now, in design the foundations of motive machines under the action of horizontal-rotating vibration, the inertia action of base soils was ignored.
快速卷帘门在使用过程中，专用设备应有专人使用和保管，并具有一定电工及机械基础知识。
Fast shutter door in the use of special equipment should be used and storage, and has a certain electrical and mechanical knowledge.
为了保证教学质量，实现机械基础系列课程的网上教学，必须对网络课程建设关键技术进行研究。
And it is necessary to study the key technology for constructing the basic Web-oriented mechanical courses to guarantee teaching quality and realize the Web-oriented education.
在特别例子中这样的一门课程不能被教工程师，许多介绍的事情形成应用的工程力学的数学和机械基础。
In the particular case where such a course cannot be taught to engineers, a lot of introduced matters constitute the mathematical and mechanical bases of applied engineering mechanics.
在《机械基础》课教学中，实施项目教学法的具体步骤包括项目的准备、计划制定、计划实施、评估和交流。
In the teaching of "mechanical basis", the steps of implementation of item teaching method include: preparing item, establishing scheme, carrying out scheme, evaluating and communicating.
对基于VRML技术在机械基础实验的实验仪器设备的静态建模方法及实验的动态仿真等的关键技术问题进行了探索。
The static state modeling method of equipment and the key technology of dynamic simulation in experiment of machinery bases based on VRML are explored.
在考虑了地基土的惯性作用的基础上，计算了动力机械基础的动力特性和动力响应，讨论了一些对参振土质量有影响的因素。
The dynamic response of machine foundation considering the inertia effect of base soil has been computed. Some factors which affect the mass of base soil participating in vibration are discussed.
中国鼓励进口工业原材料，如石油、基础金属，甚至是高品质的纺织品和工业机械—用来生产出口产品。
China encourages the import of industrial commodities, such as oil, base metals and even quality fabrics and industrial machinery-provided goods made with them are sent abroad.
外国金属及基础设施建设机械供应商和针对中国消费者的公司会密切关注中国刺激方案的效果。
Foreign suppliers of metals and machinery for infrastructure construction and companies that target Chinese consumers will be closely watching the effects of the stimulus program.
他说，“如果刺激计划带动基础设施建设”，卡特彼勒重型机械的市场需求也将出现回升。
“If Obama’s stimulus gets moving with the infrastructure,” he contends, demand will rise for Caterpillar’s heavy machinery.
支持复数是机械和电子工程师，以及大部分科学工作者所使用的任何编程语言的基础。
Support for complex numbers is essential for any programming language used by mechanical and electrical engineers, as well as most scientific disciplines.
事实上，好的计划幸免于难的原因是他们在如何改变的行动准则方面打好了基础，而不是机械化的执行。
In fact, a good plan survives being amended, because a good plan is grounded in principles of behavior rather than mechanizations.
陕西工业基础雄厚，形成了军工、机械、电子、纺织等传统加工工业优势。
Shaanxi has solid industrial foundations, with advantages of traditional processing industry in respect of military industry, machinery, electronics and textile.
为了挖掘非洲大陆的潜力，非洲需要更新基础设施，引进大型机械设备、改善品种和产量。
To unlock its potential, Africa needs to revamp its infrastructure, introduce large-scale mechanization and improve varieties and yields.
今年以来，两国企业界和有关方面开展了多个经济技术合作项目，涉及能源资源、基础设施建设、金融、机械、汽车技术等。
Several economic and technical cooperation projects were launched this year, covering energy and resources, infrastructure, finance, machinery and automobile technology.
诊断和分析工具提供经济数据和报告的基础上的机械状况，性能和振动的工业往复发动机，压缩机，和旋转设备。
Diagnostic and analysis tools provide economic data and reports based on the mechanical condition, performance and vibration of industrial reciprocating engines, compressors, and rotating equipment.
因为它以非常成熟的现有设计为基础，所以它的机械系统被认为非常可靠。
Its mechanical system was considered very reliable because it was based on very mature existing designs.
并以此为基础，通过一个典型的船舶机械液压传动系统，推导出全信息方程来确定最佳的监测点和故障位置。
On these bases, this paper deduces the full information equation to determine the best monitoring points and fault position by a typical shipping mechanical HTS.
所有的电气和机械效率的基础上的估计。
All electrical and mechanical efficiencies are based on an estimate.
针对风机基础刚度差引起的振动故障，建立了旋转机械转子力学模型。
The reason of vibration due to weak stiffness of foundation of rotary machinery is analyzed from vibration mechanism.
展望未来，人才和技术的优势为谢之机械的再次腾飞奠定了基础。
Looking to the future, personnel and technology advantages of machinery for the re-laid the foundation for takeoff.
回转支承是工程机械行业的重要基础件。
Slewing bearings are basic components widely used in construction machinery industry.
带传动实验是工科学校《机械设计》和《机械设计基础》两门课程的重要教学实验之一。
The belt drive experiment is very important to engineering students in learning the curricula of "machine design" and "machine design foundation".
在试验基础上，讨论了相关的机械设备。
On the basis of these tests, the correlative mechanisms are discussed.
在机械仿真软件ADAMS基础上，用计算机建立了月球微重力环境并进行了数字仿真。
Based on ADAMS mechanical simulation software, a microgravity environment was established by computer and some simulation study had been carried out about the lunar lander.
以此为基础阐述了建立平面多体机械系统键合图模型的一般方法及其动力学原理。
Based on this, the generic procedure of modeling planar multibody mechanical systems by bond graphs and its dynamic principle are described.
以此为基础阐述了建立平面多体机械系统键合图模型的一般方法及其动力学原理。
Based on this, the generic procedure of modeling planar multibody mechanical systems by bond graphs and its dynamic principle are described.
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