有裂纹的

Harry Truman, Doris Day, Red China, Johnnie Ray South Pacific, Walter Winchell, Joe DiMaggio Joe McCarthy, Richard Nixon, Studebaker, television North Korea, South Korea, Marilyn Monroe Rosenbergs, H-bomb, Sugar Ray, Panmunjom Brando,"The King and I" and "The Catcher in the Rye" Eisenhower, vaccine, England's got a new queen Marciano, Liberace, Santayana goodbye CHORUS We didn't start the fire It was always burning Since the world's been turning We didn't start the fire No we didn't light it But we tried to fight it Joseph Stalin, Malenkov, Nasser aand Prokofiev Rockefeller, Campanella, Communist Bloc Joel Billy Roy Con, Juan Peron, Toscanini, dacron Dien Bien Phu falls,"Rock Around the Clock" Einstein, James Dean, Brooklyn's got a winning team Davy Crockett, Peter Pan, Elvis Presley, Disneyland Bardot, Budapest, Alabama, Krushchev Princess Grace,"Peyton Place", trouble in the Suez CHORUS Little Rock, Pasternak, Mickey Mantle, Kerouac Sputnik, Chou En-Lai,"Bridge on the River Kwai" Lebanon, Charlse de Gaulle, California baseball Starkweather, homicide, children of thalidomide Buddy Holly,"Ben Hur", space monkey, Mafia Hula hoops, Castro, Edsel is a no-go U-2, Syngman Rhee, payola and Kennedy Chubby Checker,"Psycho", Belgians in the Congo CHORUS Hemingway, Eichmann,"Stranger in a Strange Land" Dylan, Berlin, Bay of Pigs invasion "Lawrence of Arabia", British Beatlemania Ole Miss, John Glenn, Liston beats Patterson Pope Paul, Malcolm X, British politician sex JFK, blown away, what else do I have to say CHORUS Birth control, Ho Chi Minh, Richard Nixon back again Moonshot, Woodstock, Watergate, punk rock Begin, Reagan, Palestine, terror on the airline Ayatollah's in Iran, Russians in Afghanistan "Wheel of Fortune", Sally Ride, heavy metal, suicide Foreign debts, homeless vets, AIDS, crack, Bernie Goetz Hypodermics on the shores, China's under martial law Rock and roller cola wars, I can't take it anymore CHORUS We didn't start the fire But when we are gone Will it still burn on, and on, and on, and on...

杜鲁门，多一天，中国红十字会，尊尼线南太平洋，沃尔特温切尔，迪马乔乔麦卡锡，尼克松，史蒂倍，电视朝鲜，韩国，玛丽莲梦露 Rosenbergs ，氢弹，罗宾森，板门店白兰度，"国王与我"和"麦田里的守望者"艾森豪威尔，疫苗，英格兰有一个新的女王马西亚诺， Liberace ，桑塔亚那再见合唱我们没有启动火灾这是永远燃烧由于世界上已转折点我们没有启动火灾没有我们没有根据它但是，我们试图斗争斯大林，马林科夫，纳赛尔aand普罗科菲耶夫洛克菲勒，康帕内拉，共产主义集团乔尔比利罗伊节能，胡安庇隆，托斯卡尼尼，涤纶奠边府瀑布"，着时钟摇滚乐"爱因斯坦，詹姆斯狄恩，布鲁克林了冠军队戴维克罗克特，彼得潘，埃尔维斯普雷斯利，迪士尼乐园芭铎，布达佩斯，阿拉巴马州， Krushchev 格雷斯公主，"冷暖人间"，麻烦在苏伊士合唱小石城，帕斯捷尔纳克，米老鼠地幔，凯鲁亚克人造地球卫星，周恩来，"桂河大桥"黎巴嫩，戴高乐Charlse ，加州棒球斯塔克，凶杀，儿童的酞胺哌啶酮好友霍利"，本宾虚"，太空猴，黑手党呼啦圈，卡斯特罗，埃德塞尔是一个没有去 U - 2型，李承晚， payola和肯尼迪查检查，"心理"，比利时人在刚果合唱海明威，艾希曼，"陌生人在一个陌生的土地"迪伦，柏林，猪湾入侵"阿拉伯的劳伦斯"，英国披头士狂热奥勒小姐，约翰格伦，利斯顿节拍帕特森教皇保罗，马尔科姆X ，英国政治家性别肯尼迪国际机场，炸毁，还有什么我必须说合唱节育，胡志明，尼克松再次 Moonshot ，伍德斯托克，水，朋克摇滚首先，里根，巴勒斯坦，恐怖航空公司阿亚图拉的伊朗，俄罗斯在阿富汗"命运之轮"，萨莉赖德，重金属，自杀外债，无家可归的老兵，艾滋病，裂纹，伯尼戈茨 Hypodermics的海岸，中国的戒严岩石和轮滑可乐的战争，我不能考虑它了合唱我们没有启动火灾但是，当我们已经一去不复返将它仍然烧伤，以及，以及，以及

The results show that the toughness of over-heated zone increased greatly because of austenite film lying in lathy martensite and a few ferrite.The toughness of fine grained zone decreased due to many factors,such as acicular martensite,a small quantity of austenite film,carbide separation and so on.

结果表明，10Ni8CrMoV这一新型钢种的模拟焊接热影响区的过热区和细晶区表现出与绝大多数材料完全相反的规律，过热区存在少量的铁素体组织，马氏体板条束之间形成了一定量的奥氏体薄膜，这些韧度相的存在使得过热区的冲击韧度与基体相比有了较大的提高；细晶区部位奥氏体含量很少，细小的板条马氏体端部呈针状特征造成应力集中，易于诱发裂纹。

The results show that mechanical heterogeneity has great influence on the J-integral of welded joint containing transverse crack. The J-integral on the path cross the interface between welded joint and base metal is higher than the J-integral on the paths in the weld metal for undermatched joint,while the J-integral on the path cross the interface between weld metal and base metal is lower than the J-integral on the paths in the weld metal for overmatched joint. Moreover,the difference of J-integral values increases with the increasing of the load and strength mismatching difference and the path-enclosed length of interface between weld metal and base metal.

计算结果表明：力学不均匀性对含横向裂纹焊接接头的J积分有重要影响，低匹配焊接接头中积分路径穿越焊缝与母材界面的J积分值高于积分路径在焊缝内的J积分值，高匹配焊接接头中积分路径穿越焊缝与母材界面的J积分值低于积分路径在焊缝内的J积分值；载荷越大，焊缝与母材的强度差别越大；积分路径中包含的焊缝与母材界面长度越大，J积分的差值越大。

At lower normal loads, the composites exhibit wear resistance superior to that of SiCw/6061Al composite under unlubricated sliding friction conditions.

对低Al含量的复合材料，由于Al〓O〓颗粒的存在强化了Al〓Ti相的晶界，增加了Al〓Ti解理裂纹扩展阻力，同时位错强化和细晶强化也对强度有一定贡献；对以Al为主要相的复合材料，兼有位错强化、固溶强化、细晶强化和弥散强化多种机制。

For different materials,the macrostructure of damage sites are dissimilar.The microstructure of damage sites were indicated as follows:the damages of granite and marble after being particle impacted were made up of damage of cleavage surfaces and crystal faces and spread of cracks along phase interface and pore space,which is harmful to mechanical property;while the damages of concrete and mortar were made up of cracks of transition zone and aggregates and plastic flow of C-S-H,which may cause more hidden danger to perma nence than to mechanical properties.

对四种材料损伤形貌的微观分析表明：花岗岩、大理石受颗粒冲击后产生的损伤主要为拉应力导致的解理面、晶面的破坏以及裂纹沿相界面和孔隙的扩展，对其力学性能有较大的危害；混凝土和砂浆的损伤由过渡区开裂、骨料破裂和C-S-H的塑性滑移共同构成，对耐久性造成的隐患远大于对力学性能的影响。

Harry Truman, Doris Day, Red China, Johnnie Ray South Pacific, Walter Winchell, Joe DiMaggio Joe McCarthy, Richard Nixon, Studebaker, television North Korea, South Korea, Marilyn Monroe Rosenbergs, H-bomb, Sugar Ray, Panmunjom Brando,"The King and I" and "The Catcher in the Rye" Eisenhower, vaccine, England's got a new queen Marciano, Liberace, Santayana goodbye CHORUS We didn't start the fire It was always burning Since the world's been turning We didn't start the fire No we didn't light it But we tried to fight it Joseph Stalin, Malenkov, Nasser aand Prokofiev Rockefeller, Campanella, Communist Bloc Joel Billy Roy Con, Juan Peron, Toscanini, dacron Dien Bien Phu falls,"Rock Around the Clock" Einstein, James Dean, Brooklyn's got a winning team Davy Crockett, Peter Pan, Elvis Presley, Disneyland Bardot, Budapest, Alabama, Krushchev Princess Grace,"Peyton Place", trouble in the Suez CHORUS Little Rock, Pasternak, Mickey Mantle, Kerouac Sputnik, Chou En-Lai,"Bridge on the River Kwai" Lebanon, Charlse de Gaulle, California baseball Starkweather, homicide, children of thalidomide Buddy Holly,"Ben Hur", space monkey, Mafia Hula hoops, Castro, Edsel is a no-go U-2, Syngman Rhee, payola and Kennedy Chubby Checker,"Psycho", Belgians in the Congo CHORUS Hemingway, Eichmann,"Stranger in a Strange Land" Dylan, Berlin, Bay of Pigs invasion "Lawrence of Arabia", British Beatlemania Ole Miss, John Glenn, Liston beats Patterson Pope Paul, Malcolm X, British politician sex JFK, blown away, what else do I have to say CHORUS Birth control, Ho Chi Minh, Richard Nixon back again Moonshot, Woodstock, Watergate, punk rock Begin, Reagan, Palestine, terror on the airline Ayatollah's in Iran, Russians in Afghanistan "Wheel of Fortune", Sally Ride, heavy metal, suicide Foreign debts, homeless vets, AIDS, crack, Bernie Goetz Hypodermics on the shores, China's under martial law Rock and roller cola wars, I can't take it anymore CHORUS We didn't start the fire But when we are gone Will it still burn on, and on, and on, and on...

杜鲁门，多一天，中国红十字会，尊尼线南太平洋，沃尔特温切尔，迪马乔乔麦卡锡，尼克松，史蒂倍，电视朝鲜，韩国，玛丽莲梦露 Rosenbergs ，氢弹，罗宾森，板门店白兰度，&国王与我&和&麦田里的守望者&艾森豪威尔，疫苗，英格兰有一个新的女王马西亚诺， Liberace ，桑塔亚那再见合唱我们没有启动火灾这是永远燃烧由于世界上已转折点我们没有启动火灾没有我们没有根据它但是，我们试图斗争斯大林，马林科夫，纳赛尔aand普罗科菲耶夫洛克菲勒，康帕内拉，共产主义集团乔尔比利罗伊节能，胡安庇隆，托斯卡尼尼，涤纶奠边府瀑布&，着时钟摇滚乐&爱因斯坦，詹姆斯狄恩，布鲁克林了冠军队戴维克罗克特，彼得潘，埃尔维斯普雷斯利，迪士尼乐园芭铎，布达佩斯，阿拉巴马州， Krushchev 格雷斯公主，&冷暖人间&，麻烦在苏伊士合唱小石城，帕斯捷尔纳克，米老鼠地幔，凯鲁亚克人造地球卫星，周恩来，&桂河大桥&黎巴嫩，戴高乐Charlse ，加州棒球斯塔克，凶杀，儿童的酞胺哌啶酮好友霍利&，本宾虚&，太空猴，黑手党呼啦圈，卡斯特罗，埃德塞尔是一个没有去 U - 2型，李承晚， payola和肯尼迪查检查，&心理&，比利时人在刚果合唱海明威，艾希曼，&陌生人在一个陌生的土地&迪伦，柏林，猪湾入侵&阿拉伯的劳伦斯&，英国披头士狂热奥勒小姐，约翰格伦，利斯顿节拍帕特森教皇保罗，马尔科姆X ，英国政治家性别肯尼迪国际机场，炸毁，还有什么我必须说合唱节育，胡志明，尼克松再次 Moonshot ，伍德斯托克，水，朋克摇滚首先，里根，巴勒斯坦，恐怖航空公司阿亚图拉的伊朗，俄罗斯在阿富汗&命运之轮&，萨莉赖德，重金属，自杀外债，无家可归的老兵，艾滋病，裂纹，伯尼戈茨 Hypodermics的海岸，中国的戒严岩石和轮滑可乐的战争，我不能考虑它了合唱我们没有启动火灾但是，当我们已经一去不复返将它仍然烧伤，以及，以及，以及

A Dense scale on the2O3(Cr/Y=4/1) coated specimen;2O3(Al/Y=3.6/1) coated specimen; Oxide nodules formed at the corner on the specimen coated with2O3(Cr/Y=2/1) deposited for 15 s; Locally spalled scale on the same specimen as in; The trace of cracks in the deposited oxide film on the scale formed on the specimen coated with2O3 (Cr/Y=2/1) deposited for 60 s; Showing the similar trace on the same specimen as in b

沉积复合OTFC试样的氧化层形貌有如下特征：(1)氧化层绝大部分致密、完整、与基体附着良好，晶粒细小（图7a，7b）；(2)在短时间(15s)沉积2O3 OTFC试样的局部表面出现了不均匀氧化（图7c，7d），但只是在沉积Cr/Y=4/1膜试样的局部表面产生了类似无涂层Fe25Cr上剥落的厚膜（图7d）；(3)沉积2O3(Cr/Y=2/1) 60s（图7e）与15s（图7c）的结果不同，前者整个试样表面氧化产物颗粒细小，无粗大氧化物颗粒形成；(4)沉积2O3(Cr/Y=2/1) 60s和2O3(Al/Y=3.6/1)薄膜的试样由于氧化增重非常少，氧化层很薄，刻印着涂层中局部出现的裂纹（图7e，7f），这种印迹的保留可能反映着传质机制的改变，即新氧化物由在外表面形成转变为在外表面以下形成。

Cold places like cold stone substrate, transparency, quality nourish, low hardness, gloss strong line better varieties; soft ground nearly frozen to substrate, but the lack of transparency; just manner, then the hardness high, often with quartz quality of sand screw; hard the worst quality, hardness, opacity, gloss weak, often more impurities, and rock in the gravel. 3, defects, including impurities and cracks in the stone.

冻地的底质似冻石、透明度高、质细润、硬度低、光泽强，系较佳品种；软地的底质接近冻地，但透明度不足；刚地，则硬度偏高，常含石英质砂钉；硬地的品质最差、硬度大、不透明、光泽弱，常有较多杂质和围岩中的砂砾。3、瑕疵，包括石中的杂质和裂纹。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。