逆水寒

一 |     播放          下一个          打开循环播放          00:00     /     00:00          倍速          3.0X     2.0X     1.5X     1.25X     1.0X     0.75X     0.5X          多音轨          AirPlay          0          静音播放中，点击 恢复音量          画中画          网页全屏          全屏          你可以 刷新 试试          视频信息     1.33.6          播放信息 上传日志 调试信息 [X]          视频ID     VID     -          播放流水     Flowid     -          播放内核     Kernel     -          显示器信息     Res     -          帧数     -          缓冲健康度     -          网络活动     net     -          视频分辨率     -          编码     Codec     -          mystery     mystery     -          按住画面移动小窗          21世纪经济报道记者柳宁馨 常州报道          一根碳纤维拉索，正成为我国重大基础设施建设的新材料支撑。

二 |          7月21日，在“活力中国调研行”江苏站，21世纪经济报道记者实地走访长三角碳纤维及复合材料技术创新中心（以下简称“创新中心”）了解到，碳纤维拉索已应用于桥梁领域。         （长三角碳纤维及复合材料技术创新中心展示的碳纤维材料拉索，柳宁馨/摄）          “在大桥建设中，传统钢索服役寿命约25年，而碳纤维拉索服役寿命可达100年，维护成本更低。    WARSAW, Poland -- Polish opposition leader Donald Tusk declared the beginning of a new era for his country after opposition parties appeared to have won enough votes in Sunday's parliamentary election to oust the governing nationalist conservative party.That party, Law and Justice, has bickered with allies and faced accusations of eroding rule of law at home in its eight years in power. It appeared that voters were mobilized like never before, voting in even greater numbers than when the nation ousted the communist authorities in 1989. In some places people were still in line when polling officially closed, but all were allowed to vote. If the result predicted by an exit poll holds, Law and Justice won but also lost. It got more seats than any other party but not enough to be able to lead a government that can pass laws in the legislature. The Ipsos exit poll suggested that Law and Justice obtained 200 seats. Its potential partner, the far-right Confederation got 12 seats, a showing the party acknowledged was a defeat.It also showed that three opposition parties have likely won a combined 248 seats in the 460-seat lower house of parliament, the Sejm. The largest of the groups is Civic Coalition, led by Tusk, a former prime minister and former European Union president. It won 31.6% of votes, the exit poll said. “I have been a politician for many years. I’m an athlete. Never in my life have I been so happy about taking seemingly second place. Poland won. Democracy has won. We have removed them from power,” Tusk told his cheering supporters.“This result might still be better, but already today we can say this is the end of the bad time, this is end of Law and Justice rule," Tusk added.Law and Justice leader Jaroslaw Kaczynski acknowledged the ambiguous result. He told supporters at his headquarters that his party’s result, at nearly 37% of the vote, according to the exit poll, was a success, making it the party to win the most votes for three parliamentary elections in a row. “We must have hope and we must also know that regardless of whether we are in power or in the opposition, we will implement this (political) project in various ways and we will not allow Poland to be betrayed," Kaczynski said.If the result holds, and Law and Justice is the single party with the most seats, then it would most likely get the first chance to try to build a government.It falls to President Andrzej Duda, who is an ally of Law and Justice, to tap a party to try to form a government.Prime Minister Mateusz Morawiecki said on Polsat News that Duda “will entrust the mission of forming the government to the winning party and in this first step we will certainly try to build a parliamentary majority."Three opposition parties, Tusk's Civic Coalition, Third Way and the New Left, ran on separate tickets but with the same promises of seeking to oust Law and Justice and restore good ties with the European Union.Wlodzimierz Czarzasty, a leader of the Left party, vowed to work with the others to “create a democratic, strong, reasonable and predictable government.”Katarzyna Pelczynska-Nalecz, the head of election campaign for Third Way, called it a “huge day for our democracy.”Votes were still being counted and the state electoral commission says it expects to have final results by Tuesday morning.At stake are the health of the nation’s constitutional order, its legal stance on LGBTQ+ rights and abortion, and the foreign alliances of a country that has been a crucial ally to Ukraine after Russia launched its full-scale invasion.LGBTQ+ rights activist Bart Staszewski called it the end of a “nightmare” for himself as a gay man and others.“This is just the beginning of reclaiming of our country. The fight is ahead but we are breathing fresh air today,” Staszewski said.Environmental activist Dominika Lasota was emotional with relief, saying “we have our future.”Law and Justice has eroded checks and balances to gain more control over state institutions, including the courts, public media and the electoral process itself.During the campaign many Poles described the vote as the most important one since 1989, when a new democracy was born after decades of communism.Turnout Sunday appeared to be even higher than the 63% of voters who turned out for the 1989 election that led to the ouster of the communists. Despite many uncertainties ahead, what appeared certain was that support for the governing party has shrunk since the last election in 2019 when it won nearly 44% of the vote, its popularity dented by high inflation, allegations of cronyism and bickering with European allies.There is a high level of state ownership in the Polish economy, and the governing party has built up a system of patronage, handing out thousands of jobs and contracts to its loyalists. A political change could open the way for the EU to release billions of euros in funding that has been withheld over what the EU viewed as democratic erosion.Piotr Buras, of the European Council of Foreign Relations, said the opposition had gained from “growing fatigue” with the government among Poles, "beyond the groups usually supporting the liberals.” The fate of Poland's relationship with Ukraine was also at stake. The Confederation party campaigned on an anti-Ukraine message, accusing the country of lacking gratitude to Poland for its help in Russia's war. Its poor showing will be a relief for Kyiv.A referendum on migration, the retirement age and other issues was held simultaneously. Some government opponents called on voters to boycott the referendum, saying it was an attempt by the government to galvanize its supporters. Many voters were seen refusing to take part in the referendum.___Associated Press journalists Kwiyeon Ha, Pietro De Cristofaro and Rafal Niedzielski contributed to this report.。同时，碳纤维重量更轻，可进一步提升桥梁跨度，为跨海大桥建设提供更加经济、安全的解决方案。

三 | ”长三角碳纤维及复合材料技术创新中心热塑性复材首席科学家咸贵军向记者介绍。         咸贵军表示，碳纤维作为关键战略材料，曾长期面临国外封锁和垄断，一度成为制约我国高端制造发展的重要瓶颈。近年来，我国碳纤维及复合材料产业发展迅速，创新中心正围绕桥梁拉索等典型应用场景，加快推动碳纤维材料产业化应用。

四 |          如今，常州依托产业基础，加快布局先进复合材料产业，碳纤维及复合材料产业已成为当地未来产业发展的重要支撑。         作为这一产业的重要创新平台，长三角碳纤维及复合材料技术创新中心由常州市人民政府、江苏省产业技术研究院和常州国家高新区管委会共同组建成立，聚焦航空航天、土木工程结构、关键装备等领域的新材料研发与应用。         据咸贵军介绍，创新中心重点开展先进碳纤维、高性能与多功能复合材料、装备轻量化、异质材料连接、全寿命周期评价与循环应用等关键技术攻关，着力破解碳纤维及复合材料领域“卡脖子”难题，推动创新资源集聚和产业协同发展。

五 |          不过，创新中心成立之初也面临成果转化与落地的难题。咸贵军介绍，研究团队在工程复材、航空复材等领域具有较强科研实力，解决了一系列“0到1”的基础科学问题，但产业化仍需突破技术放大、稳定性等“1到10”的关键环节，如何推动科研成果快速走向产业，成为中心必须破解的问题。         因此，创新中心在持续开展基础研究与应用技术研发的同时，进一步完善中试平台，并用好“拨投结合”机制，推动财政资金与社会资本协同，通过内生培育项目、研发资金支持等方式，推动科研成果从实验室走向产业化应用，打通成果转化“最后一公里”。         目前，创新中心一方面承担国家“十四五”重点研发计划项目、国家自然科学基金项目、省重点基金项目等基础研究项目，另一方面承担多项重大横向课题，解决产业技术问题，并推动原创技术产业化落地和产业化公司的成立，为长三角碳纤维及复合材料产业持续发展提供创新支撑。          （视频剪辑：实习生陈迎禧）。