因此，适当调整燃烧室的旋流数可以降低NO排放。
Therefore by regulating swirl number of combustor NO emission caw be reduced.
在旋流场截面中最大旋流数符合简化理论的分析关系。
The maximum value of swirl number in the flow sections is agreed with the simplified theoretical relation.
自由旋流对传热有明显的强化作用，这种作用与旋流数有关。
The free swirl flow obviously enhances the heat transfer and the enhancement is related to S_w.
采用工作时的瞬时码流和控制流数据，通过处理得到初始的随机数源；
The initial source of random numbers is obtained by processing the instantaneous data stream and data flow for controlling.
计算了外射流在不同旋流数时及内外射流流量比不同时燃烧室内的速度分布。
Predictions of effects of swirls and the rate of flows on velocity are obtained.
应用五孔感头测定沿程截面内气流的切向角、轴向速度、气流静压和旋流数的分布。
A five hole probe is used for measuring the tangential Angle of flow, axial velocity, static pressure of flow and swirl number in the flow sections of the conveying system.
因此，他决定拓展数学的疆界，发明一套新的系统--他称之为“ 流数术 （fluxions）”。
He therefore decided that the answer was to extend the boundaries of maths by inventing a system that he called “fluxions”.
测量了在不同的一次风旋流数下，气体的时均温度、O2、CO2、CO和NO浓度的分布。
The distributions of gas temperature, O2, CO2, CO, and NO concentrations were measured under different swirl numbers for the primary air.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
利用相位多普勒仪（PDPA）系统研究了不同旋流数下突扩旋风筒内气粒两相湍流特性的变化规律。
The dilute gas-particle flows in a cyclone chamber with axial and tangential inlers of different swirl numbers were studied by using a Phase-Doppler Particle Anemometer(PDPA).
莱布尼茨否认了这种行为。准确的说，牛顿还未发表过任何关于流数术fluxions的文章，也不太可能同一个短暂停留的客人讨论他的观点。
He denied the charge (probably accurately, since Newton had still not published anything on fluxions, and would hardly have discussed his idea with a transient acquaintance).
流量的福劳德数是流动状态的影响因素，即超临界流或亚临界流。
The Froude number of flow is the factor of flow status: supercritical flow or subcritical flow.
即使你能找到一位,一流的经理人,但在债券市场收益中,第一和第三个四分位数之间几乎没有区别
Where even if you can find somebody who's going to be a first quartile manager, there's almost no difference between the first quartile return and the third quartile return.
这将执行业务流程实例、调用中介流和调用适当的航空服务以检索乘客的里程数。
The business process instance is executed, the mediation flow is invoked, and the appropriate airline service is called to retrieve the passenger's mileage.
Razor尽量减少编写一个视图模板需要敲入的字符数，实现快速流畅的编程工作流。
Razor minimizes the number of characters and keystrokes required when writing a view template, and enables a fast, fluid coding workflow.
这个自然数的流每隔一秒就被发送到 ScaleInt进程的in通道。
This stream of natural numbers one second apart is then fed into the in channel of the ScaleInt process.
数据流最频繁K项挖掘是指在数据流中找出K个项，它们的支持数大于数据流中的其他项。
Mining most frequent K items in data streams means finding K items whose frequencies are larger than other items in data streams.
一些较大规模的火山喷发可以形成绵延数英里的熔岩流。
The lava released in a major eruption mates searing flows that stretches for miles.
实验结果表明，在较高的雷诺数下翼型近尾迹流动是一种以旋涡的运动学和动力学特性为主导的湍流剪切流。
The experimental results indicate that the turbulent near wake flow is dominated by the dynamic and kinematic characteristics of vortices at relatively high Reynolds number.
为了解决电站锅炉炉膛结渣的问题，研究了对结渣有重要影响的颗粒碰撞数受二次风旋流强度影响的规律。
The effect of the secondary air swirl number on the number of particle impacts which affects slagging was studied to reduce slagging in utility boilers.
接着我们设计一种基于该伪随机数产生器的流密码。实验结果证明，该流密码具有安全性高、代价低和实现特性好的特点。
Then a chaotic stream cipher based on the pseudo-random number generator is designed, which has high security, low cost and easy realization proved by some experiments.
实验发现环状流区高气速时的压差波动分维数大于1.5 ，在其它流型内都小于1.5。
The fractal dimension of the fluctuations are lower than 1.5 in all flow regimes besides the annular flow with great gas superficial velocity.
不同的转动数下流场的形态有明显的差别，这表明由哥氏力引起的二次流在确定流场结构时起重要的作用。
The evident difference among the flow patterns with different rotation number shows that the secondary flow induced by Coriolis force takes an important role in determining the flow structure.
计算了雷诺数为8.9 ~ 1000.0时圆球绕流受到的阻力，分析尾涡形状及长度随雷诺数的变化规律。
The drag on the sphere was calculated for Reynolds numbers8.9to1000.0, and the shape and length of the wake behind the sphere were investigated.
结果表明，窄隙流道内的换热在低雷诺数区表现出与普通流道不同的多变特性，而在高雷诺数区与普通流道相近。
The results show that the performance of heat transfer in lower re number region is poly tropic, and that in higher re region is similar to conventional channel.
对上游进口段，特别是靠近叶片前缘区域流场参数分布有较大影响，但对于上游叶片表面马赫数影响不大。
The flow field parameter distribution can be affected more in upper stream, especially near the leading edge area while the Mach number distribution of the upstream blade surface is affected little.
对于同一叶栅进行了定常流场的计算与分析，比较了平面叶栅在不同进口马赫数、不同攻角下的定常流场。
Steady flow fields are also calculated to analyze flow field structure for the same cascade with different inlet Mach Numbers and incidence Angle.
实验中对不同雷诺数、不同出流比时通道端壁表面的静压分布、压力损失系数、弦向流量分配以及换热系数进行了测量。
Experiment measure static pressure, pressure loss coefficient, flow rate of lateral and heat transfer coefficient of endwall at different re and different lateral-flow ratio (c).
实验中对不同雷诺数、不同出流比时通道端壁表面的静压分布、压力损失系数、弦向流量分配以及换热系数进行了测量。
Experiment measure static pressure, pressure loss coefficient, flow rate of lateral and heat transfer coefficient of endwall at different re and different lateral-flow ratio (c).
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