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本篇文章给大家谈谈abs材质,以及abs材质的优缺点对应的知识点,希望对各位有所帮助,不要忘了收藏本站!

内容导航:
  • abs是什么材质?
  • abs材质的优缺点,abs材质好不好
  • abs是什么材料
  • ABS材质是什么意思
  • abs材质是什么材料?
  • abs是什么材质?

Q1:abs是什么材质?

abs塑料指的是丙烯腈(A)、丁二烯(B)、苯乙烯(S)三种单体的三元共聚物,其中abs塑料中的丙烯腈耐化学腐蚀、耐热,并有一定的表面硬度,丁二烯具有高弹性和韧性,苯乙烯具有热塑性塑料的加工成型特性,同时还可以改善电性能。abs塑料又可以制成各种树脂材料。在机械、电气、纺织、汽车、飞机、轮船等制造工业及化工中有广泛应用。例如Stratasys公司推出的ABS-CF10,就结合了碳纤维材料的优点与ABS塑料3D打印材料的理想机械性能和易用性,想了解更多可以百度一下。

Q2:abs材质的优缺点,abs材质好不好

大家平时接触塑料是比较多的,家里的很多生活用品都是塑料做的。而在所有的塑料材质中,abs塑料是比较特别的,常常用在机械、电气、汽车等领域,相信很多人都没有听过abs,对其优缺点也不是太了解。那么abs材质的优缺点,abs材质好不好?下面给大家详细解答这个问题。

abs材质的优点有这些:

1、不容易燃烧,安全系数也高。力学性能和热性能都不错,硬度高。

2、加工性强,加工起来也很方便,难度低,能和其他材料结合,也可以涂装、着色、进行电镀等。

3、具有良好的光泽性、耐油性、抗冲击性,耐磨性。

4、它的低温冲击性能也比较好,制作尺寸稳定,容易成型。

5、耐腐蚀性好,能耐水、无机盐、碱醇或者是酸碱类的侵蚀,不会有任何影响。

abs材质的缺点有这些:

1、容易受酮类、醛类液体等溶剂的影响而应力出现开裂。

2、耐气候性差,易受阳光的作用,从而变色和变脆。

总的来说,abs材质还是比较好的,具有比较多的优点,而且价格便宜,产量高,是使用范围广泛甚至巨大的塑料。

Q3:abs是什么材料

【太平洋汽车网】ABS材料是目前产量最大,应用最广泛的聚合物,abs将PS,SAN,BS的各种性能有机地统一起来,兼具韧,硬,刚相均衡的优良力学性能。总得来说,abs就是一种用途极广的热塑性工程塑料。


ABS是五大合成树脂之一,其抗冲击性、耐热性、耐低温性、耐化学药品性及电气性能优良,还具有易加工、制品尺寸稳定、表面光泽性好等特点,容易涂装、着色,还可以进行表面喷镀金属、电镀、焊接、热压和粘接等二次加工,广泛应用于机械、汽车、电子电器、仪器仪表、纺织和建筑等工业领域,是一种用途极广的热塑性工程塑料。


ABS材质又称为ABS工程塑料,外观为不透明呈象牙色粒料,其制品可着成五颜六色,并具有高光泽度。ABS相对密度为1.05左右,吸水率低。ABS同其他材料的结合性好,易于表面印刷、涂层和镀层处理。ABS的氧指数为18~20,属易燃聚合物,火焰呈黄色,有黑烟,并发出特殊的臭味。(图/文/摄:太平洋汽车网邹婷1)


Q4:ABS材质是什么意思

ABS是Acrylonitrile Butadiene Styrene的首字母缩写,是指丙烯腈-丁二烯-苯乙烯共聚物)是一种强度高、韧性好、易于加工成型的热塑型高分子结构材料,又称ABS树脂。


ABS材料是丙烯腈(Acrylonitrile)、1,3-丁二烯(Butadiene)、苯乙烯(Styrene)三种单体的接枝共聚物。实际上往往是含丁二烯的接枝共聚物与丙烯腈-苯乙烯共聚物的混合物,其中,丙烯腈占15%~35%,丁二烯占5%~30%,苯乙烯占40%~60%,乳液法ABS最常见的比例是A:B:S=22:17:61,而本体法ABS中B的比例往往较低,约为13%。ABS塑料的成型温度为180-250℃,但是最好不要超过240℃,此时树脂会有分解。


扩展资料:


ABS应用


1、汽车内外饰:仪表板,饰柱,仪表前盖,格栅,内外饰件


2、商务设备机壳和内置部件:笔记本/台式电脑,复印机,打印机,绘图仪,显示器


3、电信,移动电话外壳,附件以及智能卡(SIM卡):


4、电器产品,电子产品外壳,电表罩和壳体,家用开关,插头和插座,电缆电线管道


5、家用电器,如洗衣机,吹风机,微波炉内外部件


参考资料来源:百度百科-树脂


参考资料来源:百度百科-ABS材料

Q5:abs材质是什么材料?

是一种通过了丙烯腈、丁二烯和苯乙烯这三种化学物质所合成的一种原料产物。它的外观是呈浅黄色的颗粒状或者是一种不透明珠状的树脂,其强度和韧性也是非常的强大。


因其具有着非常好的耐磨性、耐油性以及抗冲击性等特性,被广泛的应用在食品行业、建筑业以及冰箱制冷等工业新型领域的一种材料。


abs的材质又被称为工程塑料,其外观也是为不透明的象牙色的颗粒状,可以用其做成五颜六色的成品,光泽度又十分的高,而且因为它的密度是在1.05左右。


所以其吸水率也非常的低,它的电绝缘性能也比较的好,并且几乎不会受到温度、湿度以及频率的影响,可以在大多数的环境当中去使用,也是一种加工性能十分优良的热塑性的塑料,所以它也被广泛的应用于汽车、电子电器以及建材行业等多个应用领域。


abs塑料材质的特点


abs材质的自身是无毒无味的,吸水率极低,其存在状态则是不透明的象牙色的颗粒状。因其光泽度非常的出色,所以它也可以制作成各种各样颜色的产品。而且它与其它的材料也具有非常出色的结合性,表面的印刷和涂层或者是镀层都是十分的简单。

Q6:abs是什么材质?

abs就是一种用途极广的热塑性工程塑料。以下是有关abs灯的介绍:1、含义:ABS是防抱死制动系统(Anti-lock-Braking-System)的英文缩写由罗伯特·博世有限公司所开发的一种在摩托车和汽车中使用能够避免车辆失控并一般能增加制动距离以提高车辆安全性的技术。2、作用:ABS的作用就是在汽车制动时自动控制制动器制动力的大小使车轮不被抱死以保证车轮与地面的附着力在最大值。3、分类:在ABS中对能够独立进行制动压力调节的制动管路称为控制通道。ABS装置的控制通道分为四通道式、三通道式、二通道式和一通道式。

关于abs材质和abs材质的优缺点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abs材质的详细内容...

今日天气详情" target="_blank" onClick="allCount('首页_点击_实况天气_实况天气')"> 5 °

本篇文章给大家谈谈abs材质,以及abs材质的优缺点对应的知识点,希望对各位有所帮助,不要忘了收藏本站!

内容导航:
  • abs是什么材质?
  • abs材质的优缺点,abs材质好不好
  • abs是什么材料
  • ABS材质是什么意思
  • abs材质是什么材料?
  • abs是什么材质?

Q1:abs是什么材质?

abs塑料指的是丙烯腈(A)、丁二烯(B)、苯乙烯(S)三种单体的三元共聚物,其中abs塑料中的丙烯腈耐化学腐蚀、耐热,并有一定的表面硬度,丁二烯具有高弹性和韧性,苯乙烯具有热塑性塑料的加工成型特性,同时还可以改善电性能。abs塑料又可以制成各种树脂材料。在机械、电气、纺织、汽车、飞机、轮船等制造工业及化工中有广泛应用。例如Stratasys公司推出的ABS-CF10,就结合了碳纤维材料的优点与ABS塑料3D打印材料的理想机械性能和易用性,想了解更多可以百度一下。

Q2:abs材质的优缺点,abs材质好不好

大家平时接触塑料是比较多的,家里的很多生活用品都是塑料做的。而在所有的塑料材质中,abs塑料是比较特别的,常常用在机械、电气、汽车等领域,相信很多人都没有听过abs,对其优缺点也不是太了解。那么abs材质的优缺点,abs材质好不好?下面给大家详细解答这个问题。

abs材质的优点有这些:

1、不容易燃烧,安全系数也高。力学性能和热性能都不错,硬度高。

2、加工性强,加工起来也很方便,难度低,能和其他材料结合,也可以涂装、着色、进行电镀等。

3、具有良好的光泽性、耐油性、抗冲击性,耐磨性。

4、它的低温冲击性能也比较好,制作尺寸稳定,容易成型。

5、耐腐蚀性好,能耐水、无机盐、碱醇或者是酸碱类的侵蚀,不会有任何影响。

abs材质的缺点有这些:

1、容易受酮类、醛类液体等溶剂的影响而应力出现开裂。

2、耐气候性差,易受阳光的作用,从而变色和变脆。

总的来说,abs材质还是比较好的,具有比较多的优点,而且价格便宜,产量高,是使用范围广泛甚至巨大的塑料。

Q3:abs是什么材料

【太平洋汽车网】ABS材料是目前产量最大,应用最广泛的聚合物,abs将PS,SAN,BS的各种性能有机地统一起来,兼具韧,硬,刚相均衡的优良力学性能。总得来说,abs就是一种用途极广的热塑性工程塑料。


ABS是五大合成树脂之一,其抗冲击性、耐热性、耐低温性、耐化学药品性及电气性能优良,还具有易加工、制品尺寸稳定、表面光泽性好等特点,容易涂装、着色,还可以进行表面喷镀金属、电镀、焊接、热压和粘接等二次加工,广泛应用于机械、汽车、电子电器、仪器仪表、纺织和建筑等工业领域,是一种用途极广的热塑性工程塑料。


ABS材质又称为ABS工程塑料,外观为不透明呈象牙色粒料,其制品可着成五颜六色,并具有高光泽度。ABS相对密度为1.05左右,吸水率低。ABS同其他材料的结合性好,易于表面印刷、涂层和镀层处理。ABS的氧指数为18~20,属易燃聚合物,火焰呈黄色,有黑烟,并发出特殊的臭味。(图/文/摄:太平洋汽车网邹婷1)


Q4:ABS材质是什么意思

ABS是Acrylonitrile Butadiene Styrene的首字母缩写,是指丙烯腈-丁二烯-苯乙烯共聚物)是一种强度高、韧性好、易于加工成型的热塑型高分子结构材料,又称ABS树脂。


ABS材料是丙烯腈(Acrylonitrile)、1,3-丁二烯(Butadiene)、苯乙烯(Styrene)三种单体的接枝共聚物。实际上往往是含丁二烯的接枝共聚物与丙烯腈-苯乙烯共聚物的混合物,其中,丙烯腈占15%~35%,丁二烯占5%~30%,苯乙烯占40%~60%,乳液法ABS最常见的比例是A:B:S=22:17:61,而本体法ABS中B的比例往往较低,约为13%。ABS塑料的成型温度为180-250℃,但是最好不要超过240℃,此时树脂会有分解。


扩展资料:


ABS应用


1、汽车内外饰:仪表板,饰柱,仪表前盖,格栅,内外饰件


2、商务设备机壳和内置部件:笔记本/台式电脑,复印机,打印机,绘图仪,显示器


3、电信,移动电话外壳,附件以及智能卡(SIM卡):


4、电器产品,电子产品外壳,电表罩和壳体,家用开关,插头和插座,电缆电线管道


5、家用电器,如洗衣机,吹风机,微波炉内外部件


参考资料来源:百度百科-树脂


参考资料来源:百度百科-ABS材料

Q5:abs材质是什么材料?

是一种通过了丙烯腈、丁二烯和苯乙烯这三种化学物质所合成的一种原料产物。它的外观是呈浅黄色的颗粒状或者是一种不透明珠状的树脂,其强度和韧性也是非常的强大。


因其具有着非常好的耐磨性、耐油性以及抗冲击性等特性,被广泛的应用在食品行业、建筑业以及冰箱制冷等工业新型领域的一种材料。


abs的材质又被称为工程塑料,其外观也是为不透明的象牙色的颗粒状,可以用其做成五颜六色的成品,光泽度又十分的高,而且因为它的密度是在1.05左右。


所以其吸水率也非常的低,它的电绝缘性能也比较的好,并且几乎不会受到温度、湿度以及频率的影响,可以在大多数的环境当中去使用,也是一种加工性能十分优良的热塑性的塑料,所以它也被广泛的应用于汽车、电子电器以及建材行业等多个应用领域。


abs塑料材质的特点


abs材质的自身是无毒无味的,吸水率极低,其存在状态则是不透明的象牙色的颗粒状。因其光泽度非常的出色,所以它也可以制作成各种各样颜色的产品。而且它与其它的材料也具有非常出色的结合性,表面的印刷和涂层或者是镀层都是十分的简单。

Q6:abs是什么材质?

abs就是一种用途极广的热塑性工程塑料。以下是有关abs灯的介绍:1、含义:ABS是防抱死制动系统(Anti-lock-Braking-System)的英文缩写由罗伯特·博世有限公司所开发的一种在摩托车和汽车中使用能够避免车辆失控并一般能增加制动距离以提高车辆安全性的技术。2、作用:ABS的作用就是在汽车制动时自动控制制动器制动力的大小使车轮不被抱死以保证车轮与地面的附着力在最大值。3、分类:在ABS中对能够独立进行制动压力调节的制动管路称为控制通道。ABS装置的控制通道分为四通道式、三通道式、二通道式和一通道式。

关于abs材质和abs材质的优缺点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abs材质的详细内容...

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多人银行卡莫名盗刷 警方:用ATM机前要做1个动作

    多人银行China demands Japan reflect on its history of aggression, and take a correct attitude towards and do not smear or meddle with the application," Lu said

    卡莫名盗The Chinese side reiterated that like the current Philippine government, the Chinese government maintains "zero tolerance" policy on illicit drugs, calling on the two sides to further enhance and strengthen collaborative efforts to bust drug smugglers刷警方用Noting that the anti-drug cooperation between China and the Philippines has gone through a long history and achieved fruitful results, the two sides said the current cooperation has entered an increasingly good period

    多人银行卡莫名盗刷 警方:用ATM机前要做1个动作

    前要做[Photo/Agencies]MANILA - China and the Philippines have fully affirmed the positive results achieved so far in their anti-drug cooperation, vowing to further strengthen their cooperation in this regard in the future个动作The comments and pledge came as officials from the two countries met here recently on the sidelines of the 11th ASEAN Ministerial Meeting on Transnational Crimes多人银行The Chinese and Pakistani air forces have cooperated in planning and implementing strategies, as well as learning operational concepts and tactics from each other through sitting in the same fighter during the ongoing joint drills named "Shaheen VI" from Sept 7 to 27卡莫名盗Chinese and Pakistani air force personnel sit in a Pakistani fighter after a joint drill in China, Sept 14, 2017刷警方用Letting them work here can make better use of their contribution, and also working in a country can give the foreigners more opportunities to develop a more profound understanding of the country

    前要做In the urban area of Hefei, there is a hill called Dashu Hill个动作I think China should attract even more foreigners, because from my own experience, having a look at the real China, not just the view from overseas, makes a big difference多人银行Over the last 21 years, South Korean teacher Cho Sung-hye has contributed much to the friendship between the people of her country and China

    卡莫名盗A remarkable South Korean teacher took up residence in Hefei, Anhui province, at the urging of her young son and never looked back刷警方用"Nowadays all the primary schools in my country have made Chinese-language courses available to students," said Cho, who was believed by some local media to have given the strongest push to the achievement前要做It was the first primary school in the country to do so个动作"At the peak, I had 21 relatives living here, and there are still 12 of them now," Cho said

    For the last five years, the air has been clearing upWhat do you think China will be like in five years' time? How do you view China's longer-term future? Chinese people's incomes have increased significantly in recent years and they will become richer in the next five years

    多人银行卡莫名盗刷 警方:用ATM机前要做1个动作

    " Cho and her husband have also donated hundreds of thousands of yuan to help prevent the children of poverty-stricken rural families in Anhui from dropping out of schoolCho said the number of the poverty-stricken students is declining, and they can now get more financial support from the government, rather than relying on occasional social donationsDo you believe that some of China's experiences or practices could be used to solve pressing global problems? If so, what are they? China has a very mature and comprehensive system to foster leadershipWhat are your expectations for the upcoming 19th National Congress of the Communist Party of China? What are the key issues you care about most? I think China loves peace more than some of the developed countries

    In recent years, I have received numerous awards from the Chinese governmentAnd she has brought even more students from South Korea to ChinaBy comparing these figures, Pew seems to suggest that China and the US are engaging in a popularity contest in the PhilippinesMeanwhile, two-thirds say having a strong economic relationship with China is more important for ties between the two nations, while only 28 percent say being tough with China on territorial disputes is more vital

    Fully 86 percent have a favorable view of Duterte himself; 78 percent support his handling of the illegal-drugs issue; and 62 percent say that the Philippines government is making progress in its anti-drug campaignThat was certainly not the policy under Obama when he launched the US pivot-to-Asia policy, trying to gang up US allies on China

    多人银行卡莫名盗刷 警方:用ATM机前要做1个动作

    And on global economic status, about half of Filipinos (49 percent) say that the US is still the leading economic power, but that is down from 66 percent who said so in 2015But Filipinos also share positive views of China and its leader, President Xi Jinping

    Since becoming Philippines president in June 2016, Rodrigo Duterte has refused to be used by the US to advance its strategyHowever, the Pew survey finds that Duterte and his policies are widely popular at home despite concerns expressed by some governments, in particular the US, over Duterte's clashes with drug cartels and alleged human rights violationsIn 2014, the Philippines was still led by Aquino IIIThis represents a dramatic shift since that question was last asked in 2015It clearly suggests that one's gain is another's lossThe Philippines under Duterte has tried to develop an independent foreign policy rather than being a US puppet most of the time

    The US government, lawmakers and pundits have generally expressed negative views of Duterte since he took office last JuneAnd overall, the perception gap between the US and China in the Philippines is narrowing

    According to the survey, 78 percent in the Philippines have a positive view of the US as of this spring, down from 92 percent who expressed positive sentiments in 2015But the Philippines, and indeed all the countries in the region, should be encouraged to have good relations with both China and the US, a real win-win situation for not just the three countries involved, but for the region and the world

    At the same time, 78 percent believe the current economic situation is good, and 57 percent are satisfied with the direction of the country, a 21 percentage-point increase from 2014, the last time this question was asked in the PhilippinesSome even believe that he would not able to serve the full six-year term

    A zero-sum mentality about China-US relations is reflected not only in the thinking of some US politicians, but also in a new survey conducted by the Pew Research CenterThe report finds that people in the Philippines still like the US and have confidence in its leader, President Donald TrumpThe survey released on Sept 21 bore a title saying people in the Philippines still favor the United States over China, but that the gap is narrowingA quarter now name China as the world's leading economy, up from 14 percent the last time the Philippines was surveyed

    Such an independent policy is dealing a heavy blow to those who still view the relationship between the three countries as zero-sumAnd despite the Philippines being the most pro-Trump nation in Pew's spring 37-country survey, confidence in Trump now is lower than it was in then-President Barack Obama in 2015

    The US was believed to be fully behind the scenes when the Philippines, under President Benigno Aquino III, filed the arbitration suit in 2013 against China in a tribunal in The Hague, a case in which China had refused to participateHis tough rhetoric on the US and softened rhetoric on China, especially compared with his predecessor Aquino III, has worried many in the US

    The Obama administration had done everything it could to internationalize the South China Sea issue and had used the Philippines, a US ally, to advance the American strategyThe negotiations may take days or weeks before a deal is struck between the future governing partners

    Winston Peters, the party chief of the New Zealand First Party, however, refused to say which party he would side withAUCKLAND - New Zealand's parliamentary elections on Saturday yield no clear winner as tally ended in the wee hours of Sunday, leaving the third largest party with 7The New Zealand First Party has garnered nine seats, making it the indispensable coalition partner for both the National Party and the Labor Party to form the governmentThe ruling National Party has secured 46 percent of the party votes, which transfer to 58 seats in the 120 member Congress in an Mixed-Member Proportional voting system, with the opposition Labor Party lagging behind at 35

    8 percent votes or seven seats in the congress would just make enough seats to form a government if they can successfully get the New Zealand First Party on boardAccording to the Ministry of Education of the Inner Mongolia, the exhibition attracted 39 universities from 16 countries, including Mongolia, Russia, the United States, Britain and South Korea

    It showcased the achievements of Chinese and foreign universities in education exchange, personnel training, and scientific research cooperationTeachers and students of Inner Mongolia Normal University gave performances at the event, including Tai Chi, flute playing, and Mongolian songs and dances, which have won generous applause

    The China-Mongolia Education and Technology Exhibition was held in Hohhot, Inner Mongolia autonomous region on Sept 26, when nine cooperation agreements were signed by eighteen Chinese and foreign universitiesThe pandas were born at the Ya'an Bifengxia base, part of the China Conservation and Research Center for the Giant Panda in Sichuan

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1 关注:上网被“劫持”? 不能让网络“程咬金”为所欲为孙俪晒抱娃照分享育儿经验 感慨成为母亲后的转变 23~26 °
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4 浙江高院与工商联建立合作机制 保障民营经济发展步长制药销售费用是研发费用的近17倍 上交所发函质疑 23~25 °
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7 世界女排联赛中国队25人大名单出炉 朱婷任队长习近平出席亚洲文明对话大会开幕式 20~25 °
8 智能化大兴国际机场:领衔打造世界级机场群还盯着衬衫不放?试试这款长袖Tee,能防晒又百搭 20~25 °
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10 马来西亚华总9月改选方天兴:拟卸任总会长【英】 罗思义:比较中美经济要拨开迷雾见真章 12~25 °
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1 探险家在马里亚纳海沟10927米处发现塑料垃圾中国咖啡市场进入高速发展,2018年市场规模达569亿元 -24~-12 °
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3 网信办清理涉黄低俗乱象:1.21万款违法违规APP下架两对亲兄弟相争,NBA分区决赛还有这些看点! -23~-12 °
4 美军最新部署中东B52曝光 刚到就忙着飞行巡逻曹和平:中国经济向好,唱衰之声何来 -23~-8 °
5 智能化大兴国际机场:领衔打造世界级机场群日本便利店给食品运送时限松绑 -20~-8 °
6 世界首富3236颗卫星计划掀资源争夺战大兴国际机场首次试飞 B787-9成功降落 -20~-8 °
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8 习近平主席将出席亚洲文明对话大会并发表主旨演讲美使馆:美国下令从伊拉克撤离“非紧急”工作人员 -19~-10 °
9 4个亿的私人飞机,明星大咖们的私生活竟然是这样美新登月计划随名“月亮女神” -18~-12 °
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1 【亚洲文明对话大会】全域旅游 | 神农架国家公园的生态协奏曲 7优
2 五月赏花大全:月季花、蔷薇花、油菜花,花开成海,美爆了橘红色夏季当道! 搭配时尚更显白? 7优
3 民营企业党组织书记培训示范班开班宋国友:“美企回流”难过四道坎 7优
4 存发动机舱起火隐患 沃尔沃召回6223辆进口XC90汽车5G时代,电线杆不再只是电线杆 7优
5 行情:“独立走势”凸显韧性 A股行情支撑稳固4个亿的私人飞机,明星大咖们的私生活竟然是这样 7优
6 VR黑科技,帮你在家看房源(图)两对亲兄弟相争,NBA分区决赛还有这些看点! 7优
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8 帮忙置顶美国伟大的国务卿韩国足协放弃申办亚洲杯 中国成唯一申办国 7优
9 全国居民购房杠杆率连降八个季度后首次回升美使馆:美国下令从伊拉克撤离“非紧急”工作人员 7优
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1 中国科学家在琥珀中发现史前海洋动物神奇世界看看看第195季 381严重
2 美菲海警在黄岩岛附近海域演练 菲媒:中国海警船现场监控毛坦厂陪读经济:陪读爸代陪读百名学生年入200万 324严重
3 印一男子穿越铁轨突遇火车驶来 俯卧躲过一劫(视频)单仁平:中国国运要依靠自强而非美国的善意 273重度
4 中国咖啡市场进入高速发展,2018年市场规模达569亿元投资东南亚电商 :巨头捷足先登,后者机会犹存 270重度
5 文旅 | 潮旅游追捧中国文化网信办清理涉黄低俗乱象:1.21万款违法违规APP下架 269重度
6 植保无人机推广背后的产业难题高艳东:网络安全,未成年人优先 257重度
7 杨光斌:国家竞争的制胜之道是什么?韩国军方:朝鲜此前发射的不明飞行器或为两枚近程导弹 256重度
8 多数网友投票赞成她“去死”后,马来西亚一女孩自杀曝父亲是侵华日军 村上春树有勇气 229重度
9 里皮二度领航 国足继续主打“豪门牌”山西大同回应"拖欠医保结算费用":1人被免职,3人被停职 229重度
10 重庆将打造3000亿元超高清视频产业日本便利店给食品运送时限松绑 226重度
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