- 动力酌
- 动力作用
- 动态活动
- 动态酌
- 动态作用
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dynamic action中文什么意思
例句与用法
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- Petri nets can make strict analyze and imitate in system ? dynamic action but there are more nodes in modeling realistic system , it also lack of effective requirement analyze and modeling method theory guide . unified modeling language is a standard modeling language for visual construct software system model . it syncretizes many merits of object - oriented modeling method and language
Petri网能够对系统的动态行为进行严密的数学分析和模拟，但是利用petri网对实际系统建模时经常出现节点过多的问题，而且缺乏有效的需求分析方法和建模方法论的指导；统一建模语言uml是用于可视化构造软件系统模型的标准建模语言，融合许多面向对象建模方法和建模语言的优点，可以直观化地描述用户需求、系统的静态特性和动态行为，但对uml描述的系统模型目前缺乏严密而有效的验证方法和分析模拟方法。 - 2 . on the basis of the stress - strain models of determining the steel and concrete under dynamic actions , theoretical analysis for p - a monotonic and hysteretic curves of cfrst is performed by fiber model method , and the theoretical results agree well with those of tests
在确定钢材和核心混凝土在往复荷载作用下的应力-应变关系模型的基础上，采用纤维模型法对矩形钢管混凝土压弯构件p -滞回关系曲线和单调曲线进行了理论分析，理论分析结果和试验结果吻合良好。 - In this paper , the erosional characteristics along the suizhong sarldy coast of the liaodong bay are analyzed by comparing nautical charts in different periods and analyzing remote sensing images and multi - year field monitoring data , and it is shown from the analysis results that the loose coastal sediments and intense coastal dynamic actions are the basic conditions for the recent coastal erosion , and the decrease in terrigenous material discharged into the sea , marine dynamic actions , coastal engineering structures and offshore sand recovery are the main affecting factors for the coastal retrogradation
摘要通过不同时期海图对比、分析遥感图像和多年现场监测资料，分析了辽东湾绥中沙质海岸侵蚀的特点，认为海岸组成物质松散与海岸动力作用强烈是本区现代海岸侵蚀的基本条件；陆源物质入海量减少、海动力作用、沿岸工程建筑和海上采砂是其海岸蚀退的主要影响因素。 - In the article , considering the potentially severe pollution of the subsurface environment from the low level radioactive waste , the dynamic integrated transport model of low level nuclide in vadose and saturate zones has been established and is used to predict the dynamic action of the nuclide in a disposition spot
摘要针对处置库中低中放核素释放对地下环境潜在性污染的严重性，建立了核素在包气带和含水层中联合迁移的数值模型，利用所建立模型对某一处置场核素迁移的动力学行为进行环境预测。 - The vibration of upper structure of bridge which caused by the dynamic action of vehicle pass the railway bridge may make the structural component fatigue and decrease the intensity and stability . the more vibration of bridge will influence the safety and stability of vehicles ; when the dynamic changing frequency of vehicle equal or approach to the free vibrational frequency of bridge , wh ich will make the resonance may intensify the response of bridge and vehicles
列车动力作用引起桥梁上部结构的振动可能使结构构件产生疲劳，降低其强度和稳定性；桥梁振动过大可能会对桥上车辆的运行安全和稳定性产生影响；当列车的动力变化频率与桥跨结构自振频率相等或接近时，引起的共振可能会使车桥动力响应加剧。