手机看天气

扫码下载app,天气随时看

扫码下载app,天气随时看
收藏网页

您使用的浏览器版本过低!

可能无法正常浏览,您可以选择

昼想夜梦网 > 直接下载更新IE浏览器 >

扫码码下载APP,天气随时看

安卓下载 App Store

发布

本篇文章给大家谈谈直击雷,以及直击雷防护装置对应的知识点,希望对各位有所帮助,不要忘了收藏本站!

内容导航:
  • 雷电按其传播方式可分为直击雷和感应雷两种吗?
  • 直击雷的损害原理
  • 什么是直击雷
  • 什么是直击雷?
  • 什么是直击雷?
  • 什么是直击雷?

Q1:雷电按其传播方式可分为直击雷和感应雷两种吗?

雷电按其传播方式可分为直击雷和感应雷、球形雷三种。


直击雷是带电云层(雷云)与建筑物、其它物体、大地或防雷装置之间发生的迅猛放电现象,并由此伴随而产生的电效应、热效应或机械力等一系列的破坏作用。


感应雷也称为雷电感应或感应过电压。它分为静电感应雷和电磁感应雷。


球形闪电即球状闪电,俗称滚地雷,闪电的一种,通常都在雷暴之下发生,就是一个呈圆球形的闪电球。球状闪电十分光亮,略呈圆球形,直径大约是15~30厘米不等。


通常它只会维持数秒,但也有维持了1-2分钟的纪录。颜色除常见的橙色和红色外,还有蓝色、亮白色,幽绿色的光环。火球呈现多种多样的色彩。


扩展资料:


热雷电是夏天经常在午后发生的一种雷电,经常伴有暴雨或冰雹。热雷电形成很快、持续时间不长,1~2小时;雷区长度不超过200~300km,宽度不超过几十千米。热雷电形成必须具备以下条件。


(1)空气非常潮湿,空气中的水蒸气已近饱和,这是形成热雷电的必要因素。


(2)晴朗的夏天、烈日当头,地面受到持久暴晒,靠近地面的潮湿空气的温度迅速提高,人们感到闷热,这是形成热雷电的必要条件。


(3)无风或小风,造成空气湿度和温度不均匀。无风或小风的原因可能是这里气流变化不大,也可能是地形的缘故(如山中盆地)。


参考资料来源:百度百科-雷电

Q2:直击雷的损害原理

带电积云与地面目标之间的强烈放电称为直击雷。 直击雷的放电过程如图。

雷电直接击在受害物上,产生电效应、热效应和机械力,从而对设施或设备造成破坏和人畜造成伤害。

地球上每年若发生31亿次闪电,直击雷占1/5--1/6。直击雷放电电流可达200KA以上,并有1MV以上的高电压。雷云放电大多具有重复放电的性质,一次雷电的全部时间一般不超过500ms,大约50%的直击雷每次雷击有三四个冲击,最多能出现几十个冲击。

雷击(Lightning Stroke)是雷云对大地及地面物体的放电现象。

直击雷(Direct Lightning Flash)是直接击在建筑物或防雷装置上的闪电。

非直击雷(Indirect Lightning Flash)是击在建筑物附近大地、其它物体或与建筑物相连的引入设备的闪电。


Q3:什么是直击雷

直击雷是指雷电直接打在某个高度的物体(如高楼,树,高压塔,通讯塔等)上,用眼直接就能看见闪电从天而降直接打在物体顶上,这样的雷就是直击雷,直击雷危险是非常大的.

越高的物体越容易被雷击到,尤其是高度大于60米以上的各种金属物体都容易产生直击雷.

Q4:什么是直击雷?

大气中带有电荷的雷云对地电压可高达几亿伏。雷云同地面凸出物之间的电场强度达到空气的击穿强度时,产生的放电现象称为直击雷。其每一次放电过程分为先导放电、主放电和余光。先导放电是从雷云向大地发展的不太明亮的一种放电。当先导放电接近大地时,立即从大地向雷云发展成极明亮的主放电。主放电后有微弱的余光。大约有50%的直击雷有重复放电的性质。平均每次雷击有三、四个冲击,最多能出现几十个冲击。第一个冲击的先导放电是阶段形先导放电;第二个以上冲击的先导放电是箭形先导放电。阶段形先导放电时间约5~2Oms,箭形先导放电约1ms;主放电不超过0.O5~0.1ms;余光延续时间约30~50ms。大气放电直接通过地面建构筑物和地面设备,强大的雷电流经过这些物体入地,在瞬间产生很大的机械振动力和高温高热使物体遭到破坏。当雷电流通过具有电阻或电感的物体时将产生很大的电压降和感应电压,能破坏绝缘,产生火花,引起燃烧、爆炸。

Q5:什么是直击雷?

直击雷是带电云层(雷云)与建筑物、其它物体、大地或防雷装置之间发生的迅猛放电现象,并由此伴随而产生的电效应、热效应或机械力等一系列的破坏作用。指带电的云层与大地上某一点之间发生迅猛的放电现象,主要危害建筑物、建筑物内电子设备和人。直击雷的电压峰值通常可达几万伏甚至几百万伏,电流峰值可达几十KA乃至几百KA,其之所以破坏性很强,主要原因是雷云所蕴藏的能量在极短的时间(其持续时间通常只有几us到几百us)就释放出来,从瞬间功率来讲,是巨大的。雷电会直接损害电气设备和电子设备。数十乃至一、二百千安的雷电冲击电流,具有巨大的电磁效应、热效应和机械效应。


雷电冲击电流流过被击物体形成幅值很高的冲击电压波,使电气设备绝缘破坏;冲击电流的电动力作用,使被击物体炸裂;冲击电流使导线等导线等金属物体温度突然升高,以致熔断炸裂;冲击熔断破坏。其中以第一种情况的破坏性最大,也是我们主要关注的问题,防避直击雷通常都是采用避雷针、避雷带、避雷线、避雷网或金属物件作为接闪器,将雷电流接收下来,并通过作引下线的金属导体导引至埋于大地起散流作用的接地装置再泄散入地。雷电直接击在受害物上,产生电效应、热效应和机械力,从而对设施或设备造成破坏和人畜造成伤害。


Q6:什么是直击雷?

通常所说的“打雷”是指一部分带电的云层与另一部分带异种电荷的云层,或者是带电的云层与大地之间的迅猛放电现象。带电的云层与大地上的某一点之间发生的放电现象,称为直击雷,即雷电直接击中地面上的某一物体,如建筑物、人、畜或其他物体等。


直击雷是云层与地面凸出物之间的放电形成的。直击雷可在瞬间击伤、击毙人、畜,同时也会毁坏发电机、变压器等电气设备。

关于直击雷和直击雷防护装置的介绍到此就结束了,不知道你从中找到你需要的信息了吗?如果你还想了解更多这方面的信息,记得收藏关注本站。

查看更多关于直击雷的详细内容...

今日天气详情" target="_blank" onClick="allCount('首页_点击_实况天气_实况天气')"> 1 °

本篇文章给大家谈谈直击雷,以及直击雷防护装置对应的知识点,希望对各位有所帮助,不要忘了收藏本站!

内容导航:
  • 雷电按其传播方式可分为直击雷和感应雷两种吗?
  • 直击雷的损害原理
  • 什么是直击雷
  • 什么是直击雷?
  • 什么是直击雷?
  • 什么是直击雷?

Q1:雷电按其传播方式可分为直击雷和感应雷两种吗?

雷电按其传播方式可分为直击雷和感应雷、球形雷三种。


直击雷是带电云层(雷云)与建筑物、其它物体、大地或防雷装置之间发生的迅猛放电现象,并由此伴随而产生的电效应、热效应或机械力等一系列的破坏作用。


感应雷也称为雷电感应或感应过电压。它分为静电感应雷和电磁感应雷。


球形闪电即球状闪电,俗称滚地雷,闪电的一种,通常都在雷暴之下发生,就是一个呈圆球形的闪电球。球状闪电十分光亮,略呈圆球形,直径大约是15~30厘米不等。


通常它只会维持数秒,但也有维持了1-2分钟的纪录。颜色除常见的橙色和红色外,还有蓝色、亮白色,幽绿色的光环。火球呈现多种多样的色彩。


扩展资料:


热雷电是夏天经常在午后发生的一种雷电,经常伴有暴雨或冰雹。热雷电形成很快、持续时间不长,1~2小时;雷区长度不超过200~300km,宽度不超过几十千米。热雷电形成必须具备以下条件。


(1)空气非常潮湿,空气中的水蒸气已近饱和,这是形成热雷电的必要因素。


(2)晴朗的夏天、烈日当头,地面受到持久暴晒,靠近地面的潮湿空气的温度迅速提高,人们感到闷热,这是形成热雷电的必要条件。


(3)无风或小风,造成空气湿度和温度不均匀。无风或小风的原因可能是这里气流变化不大,也可能是地形的缘故(如山中盆地)。


参考资料来源:百度百科-雷电

Q2:直击雷的损害原理

带电积云与地面目标之间的强烈放电称为直击雷。 直击雷的放电过程如图。

雷电直接击在受害物上,产生电效应、热效应和机械力,从而对设施或设备造成破坏和人畜造成伤害。

地球上每年若发生31亿次闪电,直击雷占1/5--1/6。直击雷放电电流可达200KA以上,并有1MV以上的高电压。雷云放电大多具有重复放电的性质,一次雷电的全部时间一般不超过500ms,大约50%的直击雷每次雷击有三四个冲击,最多能出现几十个冲击。

雷击(Lightning Stroke)是雷云对大地及地面物体的放电现象。

直击雷(Direct Lightning Flash)是直接击在建筑物或防雷装置上的闪电。

非直击雷(Indirect Lightning Flash)是击在建筑物附近大地、其它物体或与建筑物相连的引入设备的闪电。


Q3:什么是直击雷

直击雷是指雷电直接打在某个高度的物体(如高楼,树,高压塔,通讯塔等)上,用眼直接就能看见闪电从天而降直接打在物体顶上,这样的雷就是直击雷,直击雷危险是非常大的.

越高的物体越容易被雷击到,尤其是高度大于60米以上的各种金属物体都容易产生直击雷.

Q4:什么是直击雷?

大气中带有电荷的雷云对地电压可高达几亿伏。雷云同地面凸出物之间的电场强度达到空气的击穿强度时,产生的放电现象称为直击雷。其每一次放电过程分为先导放电、主放电和余光。先导放电是从雷云向大地发展的不太明亮的一种放电。当先导放电接近大地时,立即从大地向雷云发展成极明亮的主放电。主放电后有微弱的余光。大约有50%的直击雷有重复放电的性质。平均每次雷击有三、四个冲击,最多能出现几十个冲击。第一个冲击的先导放电是阶段形先导放电;第二个以上冲击的先导放电是箭形先导放电。阶段形先导放电时间约5~2Oms,箭形先导放电约1ms;主放电不超过0.O5~0.1ms;余光延续时间约30~50ms。大气放电直接通过地面建构筑物和地面设备,强大的雷电流经过这些物体入地,在瞬间产生很大的机械振动力和高温高热使物体遭到破坏。当雷电流通过具有电阻或电感的物体时将产生很大的电压降和感应电压,能破坏绝缘,产生火花,引起燃烧、爆炸。

Q5:什么是直击雷?

直击雷是带电云层(雷云)与建筑物、其它物体、大地或防雷装置之间发生的迅猛放电现象,并由此伴随而产生的电效应、热效应或机械力等一系列的破坏作用。指带电的云层与大地上某一点之间发生迅猛的放电现象,主要危害建筑物、建筑物内电子设备和人。直击雷的电压峰值通常可达几万伏甚至几百万伏,电流峰值可达几十KA乃至几百KA,其之所以破坏性很强,主要原因是雷云所蕴藏的能量在极短的时间(其持续时间通常只有几us到几百us)就释放出来,从瞬间功率来讲,是巨大的。雷电会直接损害电气设备和电子设备。数十乃至一、二百千安的雷电冲击电流,具有巨大的电磁效应、热效应和机械效应。


雷电冲击电流流过被击物体形成幅值很高的冲击电压波,使电气设备绝缘破坏;冲击电流的电动力作用,使被击物体炸裂;冲击电流使导线等导线等金属物体温度突然升高,以致熔断炸裂;冲击熔断破坏。其中以第一种情况的破坏性最大,也是我们主要关注的问题,防避直击雷通常都是采用避雷针、避雷带、避雷线、避雷网或金属物件作为接闪器,将雷电流接收下来,并通过作引下线的金属导体导引至埋于大地起散流作用的接地装置再泄散入地。雷电直接击在受害物上,产生电效应、热效应和机械力,从而对设施或设备造成破坏和人畜造成伤害。


Q6:什么是直击雷?

通常所说的“打雷”是指一部分带电的云层与另一部分带异种电荷的云层,或者是带电的云层与大地之间的迅猛放电现象。带电的云层与大地上的某一点之间发生的放电现象,称为直击雷,即雷电直接击中地面上的某一物体,如建筑物、人、畜或其他物体等。


直击雷是云层与地面凸出物之间的放电形成的。直击雷可在瞬间击伤、击毙人、畜,同时也会毁坏发电机、变压器等电气设备。

关于直击雷和直击雷防护装置的介绍到此就结束了,不知道你从中找到你需要的信息了吗?如果你还想了解更多这方面的信息,记得收藏关注本站。

查看更多关于直击雷的详细内容...

今日天气详情" target="_blank">阴
空气质量74优
未来2小时内无雨~

驻埃及使馆提醒中国游客斋月期间注意事项

    驻埃及注意事File photo shows Philippine President Rodrigo Duterte supporters gather during a vigil backing the anti-drugs crackdown at the Luneta park in metro Manila, Philippines February 25, 2017

    使馆提Also, Xi has been very good at choosing the right people to work with him醒中国项I was one of the torchbearers for the Beijing Olympic Games torch relay in Hefei in 2008

    驻埃及使馆提醒中国游客斋月期间注意事项

    游客斋月期间Impressed by how the history teacher had influenced her son, Cho has encouraged Chinese students to go to South Korea驻埃及注意事Travelers had to change flights in Shanghai or Nanjing, Jiangsu province使馆提The university was the first in the province to have such a course醒中国项She also serves as an economic counselor for the Hefei Economic and Technological Development Area, where Hefei University is based, and the Hefei High-Tech Industry Development Zone游客斋月期间"My husband and I came to China - to Hefei - to fulfill my elder son's dream

    驻埃及注意事How to make the other countries believe a rapidly developing China is not a threat is really a tough issue使馆提Within a year, she moved to the city with her husband, Park Nam-gyu, and her sons醒中国项DPRK conducted its sixth and most powerful nuclear test to date on Sept 3

    游客斋月期间Saturday's earthquake is likely to be a "delayed collapse earthquake", the joint report said, without elaborating on the cause of the quake驻埃及注意事The earthquake took place around 4:30 pm near the area of Kilju in the northeastern DPRK, just around 6 kilometers from the Punggye-ri facility where the country held its latest test使馆提The Republic of Korea's weather agency also assessed the quake as natural, The Associated Press reported on Sunday醒中国项Kim was the first among the surviving "comfort women", a euphemism for the hundreds of thousands of girls and women in 13 Asia-Pacific countries or regions who were forced into sexual slavery by the Japanese army from 1930 to 1954, to go public in front of television cameras about her story in August 1991

    "Julie Tang and Lillian Sing, both judges of the Superior Court of San Francisco County who retired two years ago and co-chair the CWJC, vowed to erect more memorials around the United StatesHowever, those who deny history in Japan denigrate them as "paid prostitutes" or "willing volunteers

    驻埃及使馆提醒中国游客斋月期间注意事项

    She had spoken before in front of local and national legislative bodies as well as national and international human rights committees, and to reporters, about presumably the largest-scale crime specifically targeting women in human historyThe memorial is a gift from the "Comfort Women" Justice Coalition, or CWJC, a local grassroots advocacy group consisting of more than 30 multi-ethnic community organizations"It is my soul, it is your soul, and it should be the soul of everybody," she saidIt was not the first time for Lee, aged 89, to make such a statement

    It was not the first time for Lee, now an activist, to travel around the world to tell people what it means for her to seek justice, especially for those who did not survive to hear a formal apology from the Japanese governmentMary Square in San Francisco, the United States, on Sept 22, 2017The face of the sculpture depicted Kim Haksoon, a Korean woman forcefully taken at the age of 17 by Japanese soldiers and confined to a "comfort station"Historians believe that as many as 200,000 women, mostly from the Korean Peninsula as well as from China and Southeast Asian nations, were forced into sex enslavement for Japanese soldiers during the devastating war

    Lee followed in June 1992, telling about her sufferings which started at the age of 16Mary's Square Annex in the city on the US West Coast, Lee witnessed the unveiling of a memorial called the "Comfort Women" Column of Strength on Friday

    驻埃及使馆提醒中国游客斋月期间注意事项

    Mike Honda, a former member of the US House of Representatives, who as the chief sponsor of a July 2007 House resolution urged Japan to acknowledge and accept responsibility for the sexual exploitation of "comfort women," joined elected officials at the event to greet Lee and denounce those who deny historyAt the unveiling ceremony, Eric Mar, a former board member who initiated the process, choked back tears when he said that he has a 17-year-old daughter and that Lee's courage to stand up against sexual violence and historical crimes is an inspiration for people fighting for justice

    [Photo/Xinhua]SAN FRANCISCO - "I hate the crime, not the people," an emotional Yong-Soo Lee, a Korean woman who survived the sexual slavery by the Imperial Army of Japan during World War II, told a packed audience at a corner of a public squareIn a statement released on the occasion, the CWJC said that "through our memorial, we remember all our grandmothers who are alive, and all those who have passed on but are still with us in both spirit and memory"The unveiling of the "comfort women" memorial, the first in a major city in the United States, which also includes a sculpture of three girls -- Korean, Chinese and Filipino -- took place on the second anniversary of a resolution passed by San Francisco city and the county's legislative Board of SupervisorsBesides calling for putting up the memorial, the resolution aimed at raising public awareness against sex trafficking and all forms of sexual violenceComfort Women Justice Coalition, a local grassroots advocacy group devoted to bring justice for the victims of Japanese military sexual slavery during the World War II, unveiled a monument dedicated to the "comfort women" in San Francisco on Friday" However, in the instance of "comfort women," the criminals "went away and got free, there was no justice for the comfort women

    Tang told Xinhua that during 26 years as a judge, she had to "make sure in each case that if somebody committed a crime, the person would be held accountable"Asked what the memorial means for her, Sing pointed at herself and at reporters at a press briefing, saying that it reflects the soul of everybody with a conscience

    "A sound wave, which is usually generated in the event of an artificial earthquake, was not detectedThe China Earthquake Administration, of which the CENC is a part, and related departments conducted studies on the infrasonic records of the earthquake and previous quakes including those provoked by nuclear tests on the Korean Peninsula

    Earlier, South Korea's weather agency said the quake is presumed to have been a natural one, the country's Yonhap news agency reportedThey concluded that Saturday's quake is a natural one, the seismic service said

    4 on the Richter scale that occurred Saturday in the Democratic People's Republic of Korea (DPRK) is not the result of a nuclear test, the China Earthquake Networks Center (CENC) said"The quake is presumed to have occurred naturally," the report quoted an agency official as sayingThe epicenter was roughly the same with a similar shallow earthquake on Sept 3, which turned out to be caused by a nuclear test by the DPRK4 on the Richter scale in the Democratic People's Republic of Korea(DPRK)

    BEIJING - China's seismic service CENC detected a zero-depth earthquake measuring 3Rabbani said the donation will help improve the working conditions of the Pakistani parliament, highlighting the friendship and exchanges between the two countries and two peoples

    The handover ceremony was held at the premises of the parliament in the capital IslamabadThe Chinese ambassador said enhancing bilateral exchanges is of great importance to deepen the mutually beneficial cooperation, especially to promote the bilateral policy coordination and people-to-people exchanges

    ISLAMABAD - China on Thursday handed over 330 pieces of office equipment including laptops, computers, scanners, printers and projectors to Pakistan's parliamentPakistani Senate Chairman Mian Raza Rabbani expressed gratitude for China's donation at the ceremony attended also by senators, parliamentarians and other high officials

    Chinese Ambassador Sun Weidong and Pakistani Senate Secretary Amjed Pervez Malik signed a handover document on behalf of their respective sidesSun Xinwei, deputy general manager of China State Construction Engineering Corp Central and Western African Region, advised that Chinese companies engaging in any large infrastructure projects in Congo should be aware of expenses for the period after the project is completed and before the official operation, as the Congolese government is suffering from an economic downturn due to oil price drop from 2014, which results in delayed paymentLyu Xinhua delivers a speech at the conference on investment and trade between China and Congo (Brazzaville), Sept 25, 2017The delegation consists of entrepreneurs in the sectors of finance, machine-building, energy, agriculture, textile, security, culture and education

    "In Cameroon and Cote d'Ivoire, I have reached consensus with the entrepreneurs who have the intent to cooperate with me in textile production and products," he said"We hope the Congolese enterprises and Chinese enterprises will form a sound cooperation partnership," she said

    China is the top trade partner and the largest engineering project contractor of CongoZhou Fuming, director general of Suzhou Mike Textile, who has set up a textile and dyeing company in Ethiopia, said that he learned more about Western Africa, the population, the resource and demand so that he would be able to bring Chinese resources to Africa and the Africans' to China

    In his speech at the conference, Lyu Xinhua, president of the council, said that the Chinese Council for the Promotion of the South-South Cooperation is willing to provide a platform for the Congolese and Chinese enterprises to exchange information and form partnership"However, in recent years, the Chinese government no longer tolerates the existence of polluting enterprises," he said

  • 贵州遵义公安局原常务副局长杨世杰被查 贵州遵义公安局原常务副局长杨世杰被查
  • 美派出新“利器”搜寻日本F-35 准备定位打捞 美派出新“利器”搜寻日本F-35 准备定位打捞
  • 你需要一座图书馆……如果是巴洛克式的皇家建筑就更好了 你需要一座图书馆……如果是巴洛克式的皇家建筑就更好了
  • 贾跃亭再获救兵?FF声称获2.25亿美元... 贾跃亭再获救兵?FF声称获2.25亿美元...
  • 最严银行资产风险分类标准来了!逾期90天即不良,资管产品穿透分类 最严银行资产风险分类标准来了!逾期90天即不良,资管产品穿透分类
  • 林峯带女友张馨月赴宴 穿情侣装搭肩好甜蜜 林峯带女友张馨月赴宴 穿情侣装搭肩好甜蜜
  • 马云、任正非、马化腾、雷军的日常:每... 马云、任正非、马化腾、雷军的日常:每...
  • 被中国人“冷落”后,这个国家“拼了”?! 被中国人“冷落”后,这个国家“拼了”?!
  • 3000亿社保降费启动 这些地区这些群体将同步“减负” 3000亿社保降费启动 这些地区这些群体将同步“减负”
  • 美军高官称已发现坠海F-35残骸 美军高官称已发现坠海F-35残骸

城市天气预报

  • 热门
  • ABCD
  • EFGH
  • JKLM
  • NPQR
  • STWX
  • YZ

国际城市天气预报

  • 亚洲
  • 欧洲
  • 美洲
  • 大洋洲
  • 非洲

合作伙伴

气温排行榜

  • 高温
  • 低温
排名 城市 今天气温
1 GitHub遭攻击!黑客给出十天限期让青春在民族复兴奋斗中飞扬 23~26 °
2 它,差点让iPhone在中国“消失”…现在又盯上了华为3小时近三千人重访“五四”起点,北大红楼今日成热点 23~25 °
3 金正恩指导朝军队火力打击训练 亲自下达射击命令美国检方要求取消首席辩护律师资格 华为强烈抗议 23~25 °
4 白人男子扒港铁车门引众怒,女友拍视频炫耀“发现浩克”特斯拉预计全球电动汽车电池矿物将出现短缺 23~25 °
5 那些横空出世又快速陨落的互联网巨头英媒曝华为将在剑桥建芯片工厂,华为回应 23~25 °
6 明迎返程高峰 四大城市群周边高速公路易拥堵缓行女副局长发飙后:未道歉,也没解决问题 23~25 °
7 琼海市纪委对“海南一医院违规接种九价宫颈癌疫苗”问责乘务员与拒查票女子和解 20~25 °
8 巴菲特:子公司会开发5G等方面的投资在爆挤景点喊“我想回家”走红 当事人:以后选人少地方 20~25 °
9 人类可能首次探测到黑洞与中子星相撞引力波韩、柯带职参选将成笑话?柯文哲:台湾笑话太多了 17~25 °
10 奇迹!羌塘无人区失联50天的杭州90后小伙找到了!蔡英文当众扇此人一个大耳光 吼出四个字 在场媒体炸锅 12~25 °
查看更多>
1 世园会用大数据“导游”,让游客进得来出得去又来挑战我们底线?澳大利亚把台湾列为“国家”跟中国并列 -24~-12 °
2 奋斗是青春最亮丽的底色韩、柯带职参选将成笑话?柯文哲:台湾笑话太多了 -24~-9 °
3 菲律宾民都洛岛附近海域发生5.5级地震 震源深度10千米华为正与高通谈判专利和解 -23~-12 °
4 人民日报连续刊登:微观察·习近平的这一周中国旅行团在巴黎遭抢劫 受害者被喷射催泪瓦斯 -23~-8 °
5 印度迎20年来最强“热带气旋”朝鲜试射数枚导弹 飞行距离70-200公里 -20~-8 °
6 开通三天,4000多人踏上这趟开往“春天的列车”巴菲特和苹果公司联手推出新APP -20~-8 °
7 特朗普罕见给普京打电话,朝鲜随后试射导弹巴菲特和苹果公司联手推出新APP -20~-5 °
8 美国驻华大使馆一高级专员今天早上突然死亡贪了15年的“明星县委书记” 央视曾播其母街头捡废品 -19~-10 °
9 NASA公开火星日出日落照“股神”巴菲特:金钱买不到快乐 我喜爱的是这些 -18~-12 °
10 美国一架波音737着陆失败冲入河中 机型与埃航坠机事故相同微纪录片 | 无奋斗,不青春 -18~-10 °
查看更多>

空气质量排行榜

  • 最优
  • 最差
排名 城市 今天空气
1 王稼琼任北京交通大学校长 宁滨不再担任(简历)盘点五四青年奖章体坛人物:武大靖携苏炳添展示中国速度 7优
2 桂林民房起火5死38伤 医院:伤者平均22 多为大学生快递业从春秋进入战国!寄东西会更便宜吗? 7优
3 GitHub遭攻击!黑客给出十天限期武汉一动物园以狗充狼?回应:母狗陪公狼不让它孤单 7优
4 14万民众向日本新天皇朝贺 121人中暑“五一”期间全国近2亿人次出游 市场繁荣超出预期 7优
5 法国和意大利总统共同纪念达·芬奇逝世500周年 背后有深意@总书记:中国的未来,请您放心! 7优
6 旅游途中冲动消费后悔了?这个城市可30天无理由退货!云南腾冲市发生2.7级地震 部分网友反馈震感明显 7优
7 独龙族七十年两次跨越中国积极政策逐渐显效 消费仍是稳增长“压舱石” 7优
8 女副局长发飙后:未道歉,也没解决问题警方用AI找回被拐10年儿童 7优
9 20年来最强热带气旋横扫印度 已致7人死亡(图)人民日报连续刊登:微观察·习近平的这一周 7优
10 24年前的历史,在5G时代重现不辜负党的期望人民期待民族重托 7优
查看更多>
1 英地方选举初步结果:两大政党因脱欧乱局流失席位巴菲特和苹果公司联手推出新APP 381严重
2 要不要建大型对撞机?杨振宁:盛宴已过!奇迹!羌塘无人区失联50天的杭州90后小伙找到了! 324严重
3 独龙族七十年两次跨越银行员工私转客户百余万存款潜逃 法院判银行无责 273重度
4 以互利合作实现发展繁荣14万民众向日本新天皇朝贺 121人中暑 270重度
5 中国积极政策逐渐显效 消费仍是稳增长“压舱石”女副局长发飙后未道歉也没解决问题?教育局回应 269重度
6 高铁香港段治理买短乘长《青春与祖国同在》微电影 重温百年前激情燃烧岁月 257重度
7 青年朋友的知心人习近平韩、柯带职参选将成笑话?柯文哲:台湾笑话太多了 256重度
8 特朗普罕见给普京打电话,朝鲜随后试射导弹女子跪求医生帮做人流术后翻脸让赔孩子 医生回应 229重度
9 铁路部门下发"买短补长"临时办法:执意越站加收50%票款20年来最强热带气旋横扫印度 已致7人死亡(图) 229重度
10 担心成靶子!台海巡士兵:出任务最怕配合台军导弹试射中国积极政策逐渐显效 消费仍是稳增长“压舱石” 226重度
查看更多>
>

友情链接: