查询词典 flow control

The results show that there is fractality containing in traffic flow, which is significant for traffic-flow modeling, traffic volume short-term forecasting and traffic control strategy choosing in pra...

研究结果表明，交通流变化具有分形特性。这一结论对交通流理论建模、交通流短时预测和交通管控策略的制定具有重要的意义。

The flow rate of oil phase and water phase in the continuous production line of emulsion explosive is measured by the use of flow rate meter and this key physical quantities measured which indicate the production capacity and quality of the production line has definite requirement in the technological control.

乳化炸药连续生产线的油、水相流量采用流量计测量，对这一重要的物理量，有一定的工艺控制要求，它表征生产线生产能力和质量。

Control of Low Flow Rates/Tight Shutoff- Micro-Flute and Micro-Form valve plugs provide superb rangeability in high-pressure, low-flow applications, while maintaining tight shutoff.

在低流速控制/紧堵-微长笛和微表阀插头提供了良好的可调换范围在高压力，低流量的应用，同时保持紧密关断。

When the cerebral vessels are stenotopic, the method will be applied to control the turbulent blood flow and change the blood flow into a laminar state by the characteristic of hemodynamics.

在时间延迟反馈控制混沌的基础上，提出了时间延迟连续反馈控制法，并根据血流动力学特点，将其应用於控制脑血管狭窄时血液流动的湍流状态，使其转变为层流状态。

The supersonic interacting flowfield induced by gaseous secondary flow injected into supersonic flow is typical and encountered in many fields, such as thrust vector control, gas-turbine cooling, and fuel-air premixing in scramjet engines, et al.

二次射流与超音速来流的干扰流场主要应用在推力矢量控制、飞行器气动控制、超音速燃烧和气膜冷却等方面。因为其复杂性和应用的广泛性，二次射流干扰流场多年以来一直是流体力学界的重要研究课题。

The role of spring pressure difference over flow control valve guts on the size of the area, so that the flow through the valve constant.

弹簧受压差的作用自动控制阀胆上过流面积的大小，从而使通过阀门的流量恒定。

Indoor heating systems, temperature control valve to ensure the required flow through each radiator, dynamic balancing valve to ensure constant flow of all risers, address the level of imbalance.

室内采暖系统，温控阀保证每个散热器通过所需流量，动态平衡阀保证各立管流量恒定，解决水平失调。

Figure 2-30 is a three commonly used control valve sleeve sleeve diagram, due to changes in hole size is different spool move When the flow area is also different, in order to achieve the required flow characteristics.

图2—30是三种常用套筒控制阀的套筒示意图，由于开孔面积变化不同，阀芯移动时，流通面积也不同，从而实现所需流量特性。

Main work of this text:First, in view of the use widespread some type parameter cage control valve, use the three-dimensional modeling software to establishment valve interior flow field model, through CFD preprocessor production computation grid, using CFD software to separate solve, may obtain the regulating valve interior flow field the visible graph, like pressure and velocity vectors chart, contour map and so on.

本文主要工作：一、针对使用广泛的某一类型参数的套筒型调节阀，应用三维建模软件建立阀门内部流场模型，通过CFD前处理器生成计算网格，应用CFD软件进行离散求解，可以得到调节阀内部流场的可视化图形，如压力、速度等矢量图，等值线图等。

Ompare the experimental results with analytical results and sum up the factors which affect the flow front of underfill to find the method which can control the flow front, reduce the chance of short shot and air trap; therefore, enhance the reliable of underfill process of Flip-Chip.

AE(Computer-Aided-Engineering)模流分析模拟其流动情况；在完成实验与分析模拟之后，进行实验与模拟结果比较，归纳出影响底部充填波前形状的因素，并寻求控制底部充填流动波前形状的方法，降低短射与包风的发生，提高覆晶底部充填制程的可靠度。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。