Using ABAQUS/Explicit simulation research and experiment research, from the view of statics and kinematics, it deeply analyzed the basic rules of cold ring rolling deformation, researched the distribution laws of residuary stress, deduced formulas about moving parameters of rollers and constructed design and optimization model for technology parameters. All above researches provided academic and experimental basis for the development of cold ring rolling technology.

本文通過ABAQUS／Explicit有限元模擬研究和實(shí)驗(yàn)研究欧美黄频免费a，從靜力學(xué)二区在线网站、運(yùn)動(dòng)學(xué)方面一级伦奷视频A片一女，深入分析了環(huán)件冷輾擴(kuò)變形基本規(guī)律色偷偷偷偷色精品视频，研究了殘余應(yīng)力分布規(guī)律草av在线，推導(dǎo)出了軋輥的運(yùn)動(dòng)參數(shù)設(shè)計(jì)公式求一毛片网站在线观看，建立了工藝參數(shù)設(shè)計(jì)和優(yōu)化模型有沪有免费黄色网站，為環(huán)件冷輾擴(kuò)技術(shù)應(yīng)用發(fā)展提供了理論和實(shí)驗(yàn)依據(jù)。

The sneeze that catchs a cold to prevent catch a cold, bazoo is urticant wait for a symptom, often can chafe nose ministry.

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Stone cold dead. Actually, the blame is being put on Fermi and it's power use, so it might not be stone cold, maybe burnt to death by hot stones.

石冷死了一区二区三区日韩。其實(shí)无码理论片，歸咎于正在把米，它的權(quán)力使用在线观看免费人成视频色WWW，這樣它可能不是石頭冷欧美夜A级一级一级一级，也許燃燒熱石頭死亡。

To be seized with cold .Their long legs and long hair allow them to survive in cold, snowy climates.

東北虎擁有長(zhǎng)腿和長(zhǎng)毛亚洲天堂在线咨询，這使它們能夠在寒冷和多雪的氣候環(huán)境中生存中文字幕第2中文字幕第二页。

To be seized with cold .Tom is away with cold .

湯姆由于感冒而來沒來上課。

Miss you, I can but hold the bellyful miss consign to cold wind tell cold star.

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I Zhanzaiyuanzili listening to the noise of the city's heart, was quickly surrounded by the cold air, cold air from beriberi Cuanjin a heart, no more than I miss you warmer this time of the fingers.

我站在院子里聽著這個(gè)城市的喧囂，心高潮少妇50p，被冰冷的空氣迅速包圍著全黄色免费免播放器曰韩，寒氣從腳氣竄進(jìn)了心里，沒有人比我這個(gè)時(shí)候更思念你溫溫的手指国产国产人免费视频在线观看。

The connection between Russia and America was cold or heat between whiles, since the cold war had been over, especially when the American President, Bush, began to take port, he pushed a idea called "singleism" very highly to defy and threaten Russia, so the relation of the two countries worsened.

自冷戰(zhàn) 結(jié)束以來美女在线视频一区二区三区，俄美關(guān)系乍冷乍熱。尤其是美國(guó)總統(tǒng)小布什上臺(tái)之初欧美黄色免费网站一区二区，大力推行"單邊主義"亚洲欧美国产丝袜一区，對(duì)俄進(jìn)行挑釁和威脅，兩國(guó)關(guān)系一度陷入低潮毛片视频a毛片。

While reading Bligh's journal I found that his crew suffered an incredible amount due to being cold and even complained more about being cold than being hungry.

在閱讀布萊的航海日志時(shí)我發(fā)現(xiàn)欧美色一区二区，他的船員們?cè)诟鞣N艱難困苦中，寒冷是最令他們難以忍受的黄片一级二级，他們抱怨寒冷的次數(shù)甚至要比抱怨挨餓的多久操免费在线观看。

Red wine bath, detox blood circulation Most people miss the cold weather is bathing, can be soaked in warm, cold winter, the water is really a joy to use.

天冷時(shí)最讓人懷念的就是泡湯，能夠在寒冷的冬天泡在熱呼呼的水里真的是一大享受色视污网站大全。