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- Flow dynamic characteristics 流体动力性特征
- And the effect of the dynamic characteristics of the electromagnetic switch on the quantitative controlled material flow was analyzed theoretically. 从理论上分析了填料装置中电磁开关的动态响应特性对物料定量控制精度的影响。
- Then, the dynamic characteristics of the valve are investigated. 同时对其动态特性也进行了较为详细的分析。
- This paper studies the dynamic characteristics of Electro-hydraulic Position Servo System,and proposes a method of equivalent flow feedback to realize serial control. 针对单回路电液位置伺服系统的动态特性，提出了一种等效流量反馈的控制方法，从而实现了串级控制。
- The second consideration is the dynamic characteristics of the application. 第二个需要考虑的因素是应用程序的动态特性。
- The dynamic characteristics are the key issue of long-run refinancing. 动态性是长期再融资的关键性问题。
- The study of the stiffness matrix and dynamic characteristics on the DTCS. 3.;大底盘双塔楼连体结构刚度矩阵、动力特性的研究。
- Influence of Mach Number on Tornado Corner Flow Dynamics. 数对龙卷角流动力学的影响。
- The thermodynamics first law and second law analyses were performed for orifice type and double-inlet type pulse tube refrigerator (PTR), and the dynamic characteristics of the flow and heat transfer processes inside the PTR were revealed. 摘要采用热力学第一定律和第二定律分别对小孔型和双向进气型脉管制冷机进行了热力学分析，揭示了制冷机内部的流动和传热过程的动态特性。
- Manifold air flow dynamic model calculates air mass flow into the cylinder when work and fuel supply system provides proper fuel in time according to AFR control purpose. 空气动态模型用来计算发动机工作过程中的进气量，并结合空燃比的控制目标使燃油供给系统及时提供适量的燃油，而燃油模型则考虑了油膜的形成对进入气缸的燃油量的影响。
- The priming pressure, static and dynamic characteristics of cantilever microvalve are analyzed to obtain the relationship between geometrical size, static pressure difference and flow rate. 对悬臂梁式微型阀的启动、静态和动态过流特性进行了分析和模拟。得到了微型阀的启动压力和静态下阀的流量与压差的关系以及阀片的几何尺寸对阀的流量的影响。
- Objective To evaluate the diagnostic value of color Doppler flow dynamic changes in patients with vertebral artery course variation. 摘要目的：研究椎动脉走行变异患者推动脉血流动力学的超声诊断价会值。
- At the same time the inlet and outlet of the impeller and the guide vanes were measured by using five-hole pellet flow dynamic probe. 采用五孔圆球流体动力探针对叶轮及导叶进出口流场进行了测量，给出速度和压力分布图。
- This paper examines the fluid dynamical characteristics of the duct flow in a swirlmeter by using the computational fluid dynamics approach. 本文运用计算流体动力学方法研究旋涡进动流量计的流道流体动态特性。
- Results CDFI demonstrated the blood flow dynamic changes accurately without injury.The blood flow of inferior vena cava,hepatic and protal veins.were shown aocurately. 结果彩超可准确、无创获取布-加综合征血流动力学改变信息,准确反映下腔静脉、肝静脉、和门静脉的血流循环状态。
- Analysis of kinetic and dynamic characteristics of pumping unit with six-bar linkage. 六连杆抽油机的运动和动力特性分析。
- System portal are developed based on xml and xsl with a good dynamic characteristics. 知识管理门户采用XML和XSL相结合的开发方法,具有动态特点。
- Dynamic characteristic of flow of triplex pump based on angle of delay of pump valve. 基于泵阀滞后角的三缸泵流量动态特性
- The dynamic characteristics of loess in Irkutsk,Russia are studied by using the dynamic triaxial test. 利用动三轴实验系统 ;对俄罗斯伊尔库茨克地区黄土的动力特性进行了研究 .
- The dynamic characteristics of lunar rover are very complex when the rover steers on soft soil. 月球探测车在月球表面松软土壤上的转向动力学特性比较复杂。
