旋风

DAYANG" products include: rotary kiln, ball mill,"Possession of mill, cement mill, raw mill, raw mill, cooling machine, dust collector, vertical mill, drying machine, crushing machine, five cyclone preheater device, humidification tower, the wind swept coal mill, roller press, plate feeder, bucket elevator, screw conveyor and other building materials machinery and chemical machinery and auxiliary electrical control system and a variety of bridges mold.

大洋产品有：回转窑，球磨机，〈管磨机、水泥磨、生料磨、原料磨〉、冷却机、收尘器，立式磨，烘干机，破碎机，五级旋风预热器、增湿塔、风扫煤磨、辊压机、板式喂料机、斗提机、螺旋输送机等建材机械和化工机械及配套电气控制系统以及各种桥梁模具。

The problem of noise of the fan is studied with the non-linear theory, and pressure pulsation of axial flow fan's inside flow was measured by dynamic pressure sensor, the gas-structure coupled noise of contra-rotating axial flow fan was studied through a

摘要用非线性动力学的理论对风机噪声问题进行了分析，同时运用实验手段测量了轴流风机流场内部流动的压力脉动，从全新的角度研究了对旋风机的气固耦合噪声。

To calculate the pressure drop of cyclone must consider the tangential velocity. Researchers regarded inner vortex as quasi-forced vortex and outer vortex as quasi-free one before.

旋风分离器阻力损失的理论计算离不开切向速度分布，以往在切向速度的研究中，认为内涡旋是准强制涡、外涡旋是准自由涡。

The swirling flow inside the cyclone showed the Rankine vortex characteristics, i e, strong swirling vortex at the central region of the cross-section and weak swirling quasi-free vortex near the wall.

方形旋风分离器内的流动具有Rankine涡的特点，即中心部分为强制涡区，边壁附近是准自由涡区。

The mixing occurs within void space 86 of housing 60 and creates a vortexing or tornado action.

混合发生的无效空间86房屋60 ，并创建一个涡旋式或旋风式行动。

By analyzing the results of simulation and experiment, a series of new phenomena were found. There is an inner boundary within the rotational flow field of cyclone. The velocity head is zero on the inner boundary.

通过对仿真结果的分析，并结合试验数据，揭示出一系列新的现象，主要归纳为：旋风分离器内的旋转流场中存在一内边界，其速度头为零。

During extracting vacuum still bottom and hydrocyclone underflow of H-coal process,coal liquid could be clearly divided into deashed liquidproducts of ash yield less than 0.05% and ash-rich residue with ash yield greater than 60%.

在萃取氢-煤法减压蒸馏釜液或水力旋风分离器底流物时，这些重质物料可分离成灰分在0.05%以下的低灰液体产品和灰分达60%以上的富灰残渣。

At last a project of revamping traveling grate boiler to circulating fluidized bed boiler is introduced. The advantage of horizontal square cyclone is proved through the scheme and economical comparison between horizontal square cyclone and normal cyclone.

通过对一台35 t／h链条炉改造为循环流化床锅炉的工程项目分别应用方形卧式分离器和圆形上排气旋风分离器进行方案设计，通过方案比较和经济性评价进一步论证了方形卧式分离器在低循环倍率锅炉改造中应用的优势。

It was a whirlwind 4 hour tour through town and by the end of it my head was spinning with all the information.

这是4小时旋风式访问，并在年底通过镇镇长纺纱它与我国所有信息。

Three-leaf winding wing will whirling along with the friction of water and the laundry, it is efficient to decrease the possibility of ruffling cloth as washing by hand.

&三叶旋风翼&会随着水流和衣物的摩擦而转动，如同水洗一般，能有效地减少洗衣时导致的皱褶。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。