The change in the tropical cyclone intensity as it passes the area near to Shanghai is remarkable. In general, the minimum surface level pressure of tropical cyclone center near to Shanghai is greater than 920 hPa.

上海及其近海區(qū)域臺(tái)風(fēng)強(qiáng)度隨緯度增加而減弱的變化特徵明顯，在東海北部一级毛片免费在线观看不卡，近50 a內(nèi)尚未出現(xiàn)過(guò)中心氣壓低920 hPa的臺(tái)風(fēng)亚洲天天综合网在线。

The real tangential velocity fluctuation indicated that there existed an instability of swirling flow in the cyclone.This instability resulted in the rotation center of the swirling flow deviating from the geometric center of the cyclone,which produced the quasi-periodic oscillation of swirling flow and gave the real tangential velocity fluctuation.

瞬時(shí)切向速度的變化反映了旋風(fēng)分離器內(nèi)旋轉(zhuǎn)流的不穩(wěn)定性永久黄片，這種不穩(wěn)定性導(dǎo)致了旋風(fēng)分離器內(nèi)旋轉(zhuǎn)流的旋轉(zhuǎn)中心與幾何中心不重合国产精品黄片在线免费看，旋轉(zhuǎn)中心圍繞著幾何中心擺動(dòng)，由此造成了瞬時(shí)切向速度隨時(shí)間的類(lèi)周期的波動(dòng)變化亚洲综合伊人精品推荐。

Design of the structural of the cyclone collector with double outlet for dust is based on the traditional cyclone collector.

雙出風(fēng)口分離器的結(jié)構(gòu)設(shè)計(jì)主要是在單出風(fēng)口分離器的基礎(chǔ)上改進(jìn)而來(lái)a级片你懂。

The structure, flow field distribution and the dust separating procedures of inner speeding vortex cyclone collector are very different from that of traditional cyclone dust collectors.

混流區(qū)和中心旋流區(qū)是內(nèi)旋流加速旋風(fēng)集塵器的主要特征之一成熟男女性满足视频。

The structures and the critical dimensions of a normal cyclone separator are improved, and a new type of cyclone PV-E is developed.

對(duì)影響PV型旋風(fēng)分離器分離性能的關(guān)鍵尺寸和結(jié)構(gòu)進(jìn)行了改進(jìn)偷窥偷拍视频，開(kāi)發(fā)出了一種壓降更低、效率更高的PV-E型旋風(fēng)分離器亚洲欧美强伦一区。

Under different structural parameters of exit tube,including the inner diameter and the structure shape,the separation efficiency and pressure drop of the guide vane cyclone tube were measured by comparative experiments and the flow field in the guide vane cyclone tube was measured by an intelligent five-hole pilot tube.

通過(guò)對(duì)比實(shí)驗(yàn)測(cè)定了不同排氣結(jié)構(gòu)下導(dǎo)葉式旋風(fēng)管的分離效率及壓降黄片香蕉，同時(shí)用智能型五孔球探針測(cè)試儀測(cè)定了不同排氣結(jié)構(gòu)的旋風(fēng)管內(nèi)流場(chǎng)分布，結(jié)合性能實(shí)驗(yàn)與流場(chǎng)測(cè)量的結(jié)果久久精品国产999久久久，研究了排氣芯管內(nèi)徑及其結(jié)構(gòu)型式對(duì)分離性能的影響91最新国产中文字幕，為旋風(fēng)管結(jié)構(gòu)優(yōu)化和開(kāi)發(fā)及其分離機(jī)理的研究提供了一定的實(shí)驗(yàn)基礎(chǔ)。

It suggests that the horizontal momentum of the meso-cyclone was brought down to the surface by heavy rain. At the right edge of meso-cyclone the momentum and RIF have the same direction, the two airflows overlay together and make the wind increase, so damage wind occurred.

分析認(rèn)為www色视频操13，弓狀回波后部存在較強(qiáng)后部下沉入流色综合热无码热国产，由于強(qiáng)降水的拖曳作用，將中層中氣旋的水平動(dòng)量帶到地面国产办公室毛片高潮A片，中氣旋右側(cè)動(dòng)量的方向與弓狀回波后部的強(qiáng)下沉入流方向一致久久毛片免费全部播放无码，兩者疊加久久riav25.co，使地面風(fēng)速加大亚洲A∨无码乱码在线观着性色，造成災(zāi)害性大風(fēng)。

The wind convergence, mesoscale cyclone and vertical wind shear at lower levels may produce heavy rainfall. The mesoscale cyclone and vertical wind shear at middle and upper levels may produce strong downburst or hails.

低層水平風(fēng)的輻合一区二区免费视频在线观看、中氣旋国产精品一区二区视频、垂直風(fēng)向切變等可以產(chǎn)生強(qiáng)降水，中高層的中氣旋日韩精品免费人成视频观看、垂直風(fēng)切變可以產(chǎn)生下?lián)舯┝髅夥芽椿破唇印⒈⒌葟?qiáng)對(duì)流天氣。

The paper has introduced the handling capacity improvement of no-volt product heavy media cyclone ,solution to clean coal product with dirt,decrease of medium lose,together with the separation efficiency of cyclone and problems existing in dressing technology.

介紹了無(wú)壓三產(chǎn)品重介旋流器處理量的提高全球的偷拍各种视频网站，精煤產(chǎn)品夾矸問(wèn)題的解決欧美国产亚洲精品高清不卡，介質(zhì)損失的降低，以及旋流器的分選效果和選煤工藝存在的問(wèn)題黄色AV免费网址。

Fully Upgradeable using any of the components or upgrades from any of the Cyclone Family allows you to dial in your Cyclone S as your budget allows!

提供全面的升級(jí)使用任何組件或升級(jí)的任何氣旋的家庭可以讓您在您的撥號(hào)氣旋S作為您的預(yù)算允許91P0RNY大屁股人妻！