126

四个台风接续而来，如何应对？_我的网站

A |     

    Air China flight CA723 takes off from the Beijing Capital International Airport in Beijing, on August 12, 2026. China launched the first international route featuring its homegrown C919 aircraft, connecting Beijing with Ulaanbaatar, capital of Mongolia. Photo: VCGAt around 4:58 pm on Wednesday, Air China flight CA723, a China-designed and manufactured C919 aircraft carrying 121 passengers, landed in Mongolian capital Ulaanbaatar, marking the latest milestone in the C919's commercial operation since its maiden commercial flight on May 28, 2023. The journey, which started in Beijing, was more than another takeoff, as it marked the C919's first international commercial flight and the beginning of regular international operations for China's homegrown large passenger aircraft.
As the C919 climbs higher and flies farther beyond China's borders, the runway behind it gradually disappears. What comes into focus instead is a much broader journey - one in which China's advanced engineering capabilities are reaching new markets, new partners and new possibilities around the world.
Historic moment
Hours before takeoff, a passenger surnamed Zhang, who was completing check-in procedures at Beijing Capital International Airport, said with a smile that he had stumbled into a "historic moment" by chance.
"I didn't pay much attention when I booked the ticket. I had heard that our homegrown C919 would soon begin international service, but I never expected it would be this very flight," Zhang told the Global Times on Wednesday. "I feel incredibly proud and excited."
From its maiden flight in Shanghai in 2017, when its first takeoff had many watching with bated breath, to its first scheduled international commercial service today, the C919's journey reflects China's sustained push to build up its capabilities in advanced aviation manufacturing. 
In recent years, China's top-level policies have strongly supported the development of high-end manufacturing. As the nation enters the opening year of the 15th Five-Year Plan period (2026-30), Chinese high-end manufacturing is increasingly translating technological breakthroughs into globally competitive products and solutions to contribute more broadly to industrial development and connectivity worldwide, Chinese experts noted.
And the C919 program is one of China's most ambitious endeavors to push the frontiers of high-end manufacturing.
The C919 is China's first self-developed trunk jetliner in accordance with international airworthiness standards and registered with independent intellectual property rights, according to the Xinhua News Agency on Wednesday.
Industry experts said the C919's progress reflects the rapid advance of China's broader manufacturing capabilities. Only a handful of countries are capable of developing single-aisle mainline passenger jets, and even fewer can bring a certified aircraft into commercial service.
The C919 aircraft's biggest achievement is that China has built the capability to take a large passenger jet from the drawing board all the way to a certified commercial product, covering overall design, airframe manufacturing, system integration and airworthiness approval, Wang Ya'nan, editor-in-chief of Beijing-based Aerospace Knowledge magazine, told the Global Times on Wednesday.
Much of the aircraft's design, major structural manufacturing and key systems are completed in China. He said this marks a significant step forward in China's civil aviation manufacturing capability, placing the country among the few able to develop a modern trunk-line jet and bring it into commercial service. Its expanding operations now represent the next stage of that progress, he added.
As of Monday, the C919 aircraft had served 57 routes linking 25 cities and handled more than 7.5 million passenger trips, said the Commercial Aircraft Corporation of China (Comac), the jet developer, according to Xinhua.
However, the C919 still faces intense competition in a global market dominated by established players. Experts said, however, that its competitiveness could continue to strengthen as operational experience grows and China accelerates indigenous development of key components and systems.
The UK-based aviation industry publication Airline Economics noted on July 13 that Malaysia Airlines continues to consider Comac's C919 as a future fleet option, but Western regulatory certification remains a key requirement before the carrier would consider operating the Chinese narrowbody.
This has also brought into sharper focus the dual considerations of certification and market demand among potential international customers for the C919, as Wang said this is precisely why the C919's continued expansion into new routes and markets matters. 
As cross-border services expand, the C919 will also need to move closer to international operating standards by building a support network that goes beyond its domestic maintenance system to cover the full cycle of international operations, including regulatory coordination, overseas maintenance facilities and spare-parts logistics, Han Tao, an expert with China's civil aviation think tank, told the Global Times on Wednesday. 
Strengthening these capabilities will be crucial to supporting more international routes and meeting the standards and operational needs of potential overseas customers, Han said.
Meanwhile, industry observers noted that China is also stepping up efforts to advance key components and systems for large commercial aircraft, an area that remains a major challenge for most countries' aviation industries, with mature capabilities still largely concentrated in the US, the UK and France.
Pushing boundaries, sharing opportunities
As the C919 flies farther, it is carrying with it not only China's advances in high-end manufacturing, but a broader story of how Chinese innovation is moving from breakthroughs at home to new possibilities shared with the world.
Underpinning that shift is China's expanding advanced manufacturing capacity and increasingly complete industrial ecosystem, which are helping turn technological breakthroughs into scalable products, a Chinese expert said.
China is upgrading its traditional industrial base while cultivating new sectors that could shape future competitiveness, seeking to move beyond scale and cost advantages toward a more innovation-driven industrial model, injecting new impetus into the country's high-quality development, according to Xinhua's another report on July 21.
The nation's 15th Five-Year Plan underscores the development of a modernized industrial system with advanced manufacturing as its backbone, the report said.
China's vast and diverse market provides advanced manufacturing with something equally important as technological capability: abundant real-world scenarios for testing, refinement and commercialization, Bian Yongzu, executive deputy editor-in-chief of Modernization of Management magazine.
This helps turn breakthroughs into mature, scalable products more quickly. Over the longer term, he said, advanced manufacturing will strengthen China's competitiveness by combining stronger industrial capabilities with complete supply chains and global cooperation, allowing more Chinese technologies, products and solutions to reach international markets, Bian said.
Aviation manufacturing, as a key pillar of high-end manufacturing, is benefiting from this broader push toward industrial upgrading and technological innovation.
At the fourth China International Supply Chain Expo held in Beijing in June, a complete aviation industry innovation chain stands out, spanning aviation materials, core forgings and low-altitude economy applications, drawing widespread attention to the participating companies, Xinhua reported.
Bian said that a complex project such as the C919 can drive coordinated upgrades across advanced materials, precision equipment, core components, system integration, logistics and skilled talent. In this sense, building a large commercial aircraft is a comprehensive test of a country's industrial depth, supply-chain coordination, and ability to turn sophisticated technologies into reliable commercial products.
。          　　过去的6天时间里，又有4个新台风陆续生成。台风“简拉维”24日中午在福建泉州沿海登陆，台风“紫檀”一直“滞留”在北部湾，给广西等地带去强降雨。

B | 台风“艾莎尼”和台风“沙德尔”则正在行进中。

C | 四个台风将会影响哪些地区?今年台风为啥这么多?面对已经出现的灾害风险，广西又在如何抢险救灾?本期《新闻1+1》带来分析解读。     　　四个台风同存在、同时活跃是否常见?      　　中央气象台首席预报员 周冠博：四个台风共舞在历史上来说是比较罕见的，但也不是绝无仅有。

D | 目前“紫檀”和“简拉维”互旋效应比较明显。“艾莎尼”和“沙德尔”由于距离比较远，“沙德尔”的体积比较小，强度比较弱，所以它们互旋的情况比较微弱。但不管怎么样，当有多个台风同时存在的时候，会给每个台风的路径和强度预报都带来极大的困难。所以它们的未来走向，以及强度的发展的不确定性都是比较大的，要密切关注不断更新的台风预警信息。     　　四个台风最新变化一览      　　“简拉维”停止编号      　　中央气象台于24日晚8点将“简拉维”停止编号，但这不意味着它带来的影响减弱了。由于“简拉维”尾部大量季风云团涌入，福建中部沿海的水汽特别丰沛，再加上地形抬升的作用，未来的几天依然会受到残余涡旋的影响，也会给华东地区带来比较明显的降雨影响。      　　“紫檀”在北部湾打转      　　目前“紫檀”虽然没有登陆广西，但是从25日开始它将以5-10公里每小时的速度向偏北方向移动，逐渐向广西，以及广东的雷州半岛西侧靠近，由于它在同一个地方不断打转，风雨的叠加效应特别明显。

E |      　　“艾莎尼”对“沙德尔”强度和路径发展会有一定影响      　　相较于“沙德尔”，新编号的“艾莎尼”强度比较弱，纬度又比较靠南，所以它们的距离比较远，目前不考虑互旋以及吞并的情况。

F | 但是随着“艾莎尼”不断向北移动，它停止编号之后的残余涡旋就会给“沙德尔”的强度和路径发展造成一定的影响。      　　“沙德尔”26日前后进入东海      　　“沙德尔”经过远洋西行之后，从广阔的西北太平洋上吸收更多的能量和水汽，所以它在26日进入我国东海之前，一直是维持超强台风的强度，甚至继续增长。26日移入我国之后，由于海温切变的影响，“沙德尔”强度有一定的不确定性。目前它的直径是比较庞大的，水汽也特别充沛，所以它将直面我国华东沿海地区，要密切防范“沙德尔”登陆时带来的强风降雨的影响。

G |      　　今年台风数量较历史同期多9个，是什么原因?      　　周冠博：最主要的原因就是今年正处于一个超强的厄尔尼诺年，从今年的5月中旬开始，赤道中东太平洋的海温在持续飙升，强厄尔尼诺年会造成西北太平洋以及南海地区生成台风的个数偏多，强度也会偏强。

H | 随着海温继续飙升，影响和登陆我们国家的台风会明显偏多，偏强。

I | 据国家气候中心的统计，在9到11月，台风个数依然会有8-10个，其中3-5个会登陆或直接影响我国。     　　强降雨给北江乡造成什么影响?      　　总台记者 邓君洋：宁明县的北江乡、板棍乡、那勘镇、海渊镇发生了严重内涝，出现了断电、断路、断网、断水的情况，四个乡镇的村民受灾。

J | 北江乡大约有1.3万多人，大多数人在内涝发生之前就已经得到了预警预报提前转移了。县城有应急转移的安置点，同时有些村民也会到县城投靠亲友。目前村屯里面有一些行动不便但是家里有人照顾的老人，或者是一些即将要开学的学生，他们不想转移到太远的地方，那里还是有一些备用的物资供应，每天乡政府统计物资需求进行运送。     　　北江乡抢险救灾工作最新进展      　　邓君洋：北江乡受灾村落已经处在内涝之中了，从路边进村，进入到北江乡政府所在地大概需要一个小时左右，这一段路已经分不清是河道还是甘蔗地了，内涝积水很浑浊。但是我们隐约可以看到长高的甘蔗叶子，基于村干部反映，当地的甘蔗已经长到2-3米，说明内涝还是比较深的。应急救援人员主要是把医护人员、乡政府的轮值干部、电力救援人员，还有一些救援物资送进受灾的村落，再把一些轮班的干部、需要及时就医的村民 运送出来，整个过程还是比较顺利的。

Current article:http://753.zhouangnaoguangsundianzhenmou.cfd/3txmqj/kcbji8.html

Published on:06:42:00