涡流

In this paper, we introduce a scalar potential function in the nonconducting region,and prove the existence of an auxiliary function which is important to the problem.

本文在非涡流区引入标量位函数，证明了在推导过程中起重要作用的辅助函数的存在性。

The improved electrode can produce stronger axil magnetic field and the axial magnetic flux density at contact edge was similar to maximum value.

对铁芯式两极纵磁真空灭弧室触头间隙的纵向磁场和铁芯中涡流进行了数值分析，根据分析结果，对触头结构进行了改进。

But the total amount of angular momentum flux around the cylinder axis is increased. The directional port are affected by helical port and the total amount of angular momentum flux is significantly reduced.

动量矩流率的总量与两个进气道单独存在时相比有明显的减小，因而两个进气道组合后的涡流比比单独一个气道使用时要低。

Result proof, because can be calculated accurately to large scale backset, big eddy imitate compares S-A model to have taller precision on computation of function of pneumatic of wind energy conversion system.

结果证实，由于能够对大尺度涡流精确计算，大涡模拟比S-A模型在风力机气动性能计算上具有更高的精度。

The magnetic field and backset can not influence a method named electroˉopˉ tic measuring method which is got by charactering black and white s tripes on the gyro.

光电测量法利用在陀螺转子上刻上黑白条纹测量角，采用这种方法可以不受磁场、涡流等因素影响。

With local ozone sterilization and functional degradation of pesticides can kill germs, remove the pesticide residue on vegetables, with the pollution-free high-performance characteristics of a true green cleaning preferred antidote. 4, it ad hoc tableware bacteria may be washed into the cutlery basket with water.

全自动电脑控制，自动时水、清洗杀菌解毒，排水自动完成，轻松省事。2、采用涡流喷淋水流，洗涤更彻底。3、本机设有臭氧杀菌及农药降解功能，能杀灭病菌、清除蔬菜上残留的农药，具有高效无污染的特点，是真正绿色的清洁解毒首选。4、该机特设餐具杀菌功能，可将餐具置入洗涤筐内浸泡。

In one side, the asymmetry of flow beget vortex and the separation of airflow which is the cause of pressure losses.

首先流动的不均匀性，一方面产生涡流和气流分离现象，引起流动阻力的增加；另一方面，造成温度分布的不均匀。

Discussion concerning the effects of bluff body characteristic length and bluffness on the scale of vortical structures was carried out subsequently.

所制造之感测器经实验测试获得灵敏度性能报告；另一方面，对於滞流区之涡流拉伸尺度与钝型体之几何形状做了相关性分析与讨论。

Microsensor;Stretched vortical structure;Stagnation flow;Bluffness

中文关键字微感测器；拉伸涡流结构；停滞流；钝性

The converged solution of the vortical flow around body of revolution at angle of attack as high as 60° is obtained, where the relative residue is 10〓.

采用本文算法，得到了迎角大到60°时旋转体对称与非对称的涡流解，其中最大相对误差为10〓。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。