Numerical method was used to calculate the flow field in three-phase fluidized bed, and to find the better arrangement of rectifying plate. The Discrete Phase Model was used to track the particles track and analyse the influence of structure parameters and operating parameters on dust-collection efficiency. The experimental results coincided with the calculation result.

利用數(shù)值計算的方法模擬計算三相流化床塔內(nèi)流場分布，探求三相流化床的設計參數(shù)和運行參數(shù)對流場分布的影響玖玖爱资源网，并找出優(yōu)化整流板布置的方法6080亚洲三片级；利用離散相模型模擬計算粉塵粒子運動軌跡，分析設計參數(shù)和運行參數(shù)對除塵效率的影響日本超刺激视频在线观看网站，并與實際工程測試結(jié)果比較一级绝黄A片AAA，結(jié)果是兩者基本吻合。

Indoors model test employing similarity materials and mainly considering V-class surrounding rock is carried out respectively in respect of single track and double track so that the characteristics of ground pressure, structural stress of portal and internal force distribution in various case of slope and dead-weight stress field can be investigated. The main characteristics are as follows:l.

通過室內(nèi)相似材料模型試驗研究黄色录像网站一个片，模型試驗圍巖參數(shù)以Ⅴ級為主啪啪免费特级黄片，分別從單線和雙線出發(fā)，詳細闡述了三種新型洞門型式在正交和斜交情況下欧美色综合,色综合，在不同地形坡度和自重應力場作用下圍巖壓力和洞門結(jié)構(gòu)應力及結(jié)構(gòu)內(nèi)力分布特征你懂网站在线观看。

Individuals and teams compete on field comprising an oval track and an infield for the field event .

場地賽中，個人和團體常在一個運動場比賽欧美成人嘿咻在线视频，運動場包括橢圓形跑道和田賽

American track-and-field star Jesse Owens won four gold medals at the 1936 Olympics in Berlin, including one for the 200-meter run.

美國田徑明星杰西歐文斯（在這里看到能观看的三级国产tv视频网址，在一個資格熱）贏得了4枚金牌，在1936年奧運會在柏林舉行亚洲永久精品一区二区在线观看，其中包括為200米奔跑直播欧美牲爱。

The city leaders held a dinner partly in honour of the sportsmen .who had won glory for our nation,and among them was the outstanding track-and-field from our country.

市領(lǐng)導給為國家贏得榮譽的運動員舉行了宴會，其中有一名來自我縣的杰出田徑運動選手交配视频欧美性爱视频。

The city leaders 英語翻譯 a banquet in honor of the sportsmen who had won glory for our nation, and among them was the outstanding track-and-field athlete from our county.

市領(lǐng)導 為國家贏得榮譽的運動員舉行了宴會白白在线播放免费视频，其中有一名來自我縣的杰出田徑運動選手。

The city leaders held a banquet/dinner party in honour of the sportsmen who had won glory for our nation, and among them was the outstanding track-and-field athlete from our country.

市領(lǐng)導為國家贏得榮譽的運動員舉行了宴會黄色免站视频，其中有一來自我縣的杰出田徑運動選手99在线AⅤ视频。

This past week, for example, members of Australia's track-and-field contingent said they would stay in their Hong Kong training camp and skip the opening ceremonies, partly because of 'concerns of air quality,' spokesman Mike Tancred said.

舉例來講，澳大利亞田徑隊的發(fā)言人邁克唐克雷德上周表示欧美又粗又长啪啪动态，他們將呆在香港的訓練營一区二区三区视频，不參加奧運開幕式，原因之一就是擔心空氣質(zhì)量黄色A片wwwcom。

This past week, for example, members of Australias track-and-field contingent said they would stay in their Hong Kong training camp and skip the opening ceremonies, partly because of concerns of air quality, spokesman Mike Tancred said.

舉例來講国产永久福利在线，澳大利亞田徑隊的發(fā)言人邁克·唐克雷德上周表示深夜色网址大全，他們將呆在香港的訓練營，不參加奧運開幕式欧美人牲，原因之一就是擔心空氣質(zhì)量久久久久精。

"Canadian sprinter Donovan Bailey and hurdler Colin Jackson were two of the stars at the International Indoor Track and Field Meet in Maebashi, Japan on Monday."

星期一，在日本前橋舉行的世界室內(nèi)田徑賽中午夜大片欧美，加拿大短跑健將多諾萬·巴利和跨欄選手科林在线播放国产高潮流白浆视频。杰克森是兩顆耀眼的明星。