The valve features a transitional flow contour that increases in flow area from inlet to outlet.
该阀采用了过渡流轮廓，增加了从入口到出口的流动面积。
The additional wall thickness prevents early failures due to erosion in the turbulent flow area.
壁厚的增加防止了由于在紊流区中的侵蚀而引起的早期损坏。
The results show that the reason why surge happened is that flow area of nozzle ring and blade was decreased.
结果表明：增压器喷嘴环和涡轮叶片流通面积减少是涡轮增压器喘振的主要原因。
The variation of local friction coefficient is similar to velocity and local minimum value occurred in reverse flow area.
摩擦阻力的变化趋势与速度类似，在产生逆向流处出现局部极小值。
The experimental results validate that the proposed method is practical for monitoring the terrain changes in the debris-flow area.
通过对差异探测结果进行分析验证，证明该方法对泥石流灾害地区的地表形变监测具有实际应用价值。
During last decades, with the emergence of computer, applying computer to simulate complex flow area has become an important experimental measure.
近几十年来，随着电子计算机的出现，应用计算机来模拟复杂的流场已成为一种重要的实验手段。
The results showed that the obvious nonuniform air field appeared over the fiber layer and there was a high-speed air flow area over the air distribution plate.
结果表明：在纤维层上部存在着明显的气流不均匀现象，匀风板上部具有高速气流区；
The utility model has the advantages of air flow area and air flow rate increasing, uniform water distributing and heat transfer and mass transfer effect promoting.
本实用新型可增加空气的流通面积和空气流量，均匀配水，提高传热传质效果。
When the tool is in the open position during descent, a large flow area is exposed and maximizes flow through the tool to decrease cycle time and increase well production.
当该工具处于开启状态时，会形成一个较大的流通面积，可以最大限度地提高流量，减少周期时间，提高生产。
The general analytic solution for the potential flow in an elliptical area with a coaxial elliptical hole was found by combining similar flow substitution and flow area division.
采用分区域解法，给出了中心有椭圆孔的椭圆形区域内位势流动问题的解析通解。
The controllable dampers are designed according to two basic principles which change damping force by changing the flow area of valves in damper and changing flow behaviors of damping oil.
主动阻尼器一般根据两种原理进行设计——改变阻尼器阻尼通道的流通面积和改变阻尼器中阻尼液的流动特性。
Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
流动面积为等效铜管换热器的3 - 5倍，具有自动清洁功能，因此其压降低，受污染可能性小。
Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
流动面积为等效铜管换热器的3 - 5倍，具有自动清洁功能，因此其压降低，受污染可能性小。
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