dynamic force中文什么意思

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1. Refrigeration technology achieves quite extensive application not only on shore but also on neoteric ships . shipping cold store is not a part of dynamic force equipment and is not relative to sailing , but it has important relationship with running expenses and becomes indispensable one among equipment on ship
   制冷技术不仅在陆上，而且在近代船舶上也获得了十分广泛的应用，船舶冷库虽非船舶动力装置的组成部分与船舶的航行性能无关，但却与船舶营运有着极为重要的关联，并成为船上不可缺少的重要装备之一。
2. It is the basis of the theory analysis of the research . chapter 4 studies the dynamic model of the hydro - viscous by drawing its transmission functions and flow continuation equation based on the its dynamic force balance . the study of this chapter offers theoretical foundation and direction for next step study
   第四章以第三章油膜受力分析为基础，建立了液体粘性调速离合器的动态数学微分方程和增量传递函数，为具体分析液体粘性调速离合器的动态性能，以及针对液体粘性调速离合器的工作性能进行了控制器算法的选择。
3. The correlated degree of the density of deformed and failured masses and correlative dynamic force factors in tiger - leaping gorge reach are analyzed by effect measure analysis method which combines qualitative and quantitative analysis , and the key dynamic factors of bank - slope stability are established , which can provided the scientific information for origin division , evaluation , prevention of geological hazards and project planning
   本文采用定性与定量相结合的效果测度分析方法，对虎跳峡河段岸坡变形破坏密度与相关动力因子进行关联度量化分析，从而确定了影响岸坡稳定的关键性动力因子，可为水电开发中的岸坡灾害成因类型划分、危险性评价、灾害治理和工程规划设计等提供科学依据。
4. Abstract : to summarize the basic reason of energy conservation in metal mine ventilation . to describe the main technical measures in energy conservation in ventilation , which include optimization of ventilation network , renewing and reasonable disposing ventilating dynamic force device and maintaining and disposing ventilating installation
   文摘:概述了金属矿山通风能耗高的根本原因，论述了金属矿山通风节能的技术途径，主要方法有优化通风网络、更新及合理配置通风动力设备和通风构筑物的合理设置及维护。
5. The dynamic force - displacement relation curve is of crucial important to the design and operation of mechanical impact devices . using one - dimensional wave mechanics and characteristic line theory , this paper presents a testing method for determination of dynamic force - displacement relation curve from one - point strain measurement on an elastic rod endface . the principle of measurement , data processing method and experimental results for penetration into granite are discussed . 4figs . , 5refs
   冲击载荷下弹性杆端的作用力-位移关系曲线是冲击机械系统研究的重要内容.基于一维波动力学方程，应用特征线方法，探讨了已知一点应变求取弹性杆端的作用力-位移曲线的测试原理与数据处理方法，以及在花岗岩上冲击凿岩机具的测试结果，对一点应变测试法的可行性进行了论证.图4 ，参5