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万物竞发绘新景
Ren Min Ri Bao Hai Wai Ban· 2025-06-30 02:03
万物竞发绘新景 ——6月全国各地经济社会发展观察 上半年收官之月,各地各部门统筹推进稳增长、促改革、惠民生举措,推动经济社会沿着高质量发展之 路稳步前行。 不负农时,打好夏收攻坚战 6月24日早上7点,中央储备粮滁州直属库有限公司天长库区的门前已经有货车等待售粮。 天长库区是今年首次启用的新建粮库,库区负责人刘高说:"6月23日起,这里正式收购托市小麦,两天 时间已经收了超360吨。" 随着今年全国"三夏"小麦大规模机收基本结束,目前夏粮收购正在抓紧推进。 夏粮丰收是全年粮食生产关键一仗。6月以来,全国"三夏"工作高效推进。在安徽,6月5日麦收就基本 结束,较往年提前3天;在山东德州,新型收割机抢收小麦,将粮食损耗控制在1%以内;在河南,大规 模机收从开始到结束历时22天,8500多万亩小麦顺利完成收割,保持了夏粮产量总体稳定…… 农业农村部最新数据显示,目前,全国夏粮收获过九成,冬小麦大面积收获基本结束。 绿意涌动,生态环境质量持续改善 夏日里,在重庆市丰都县名山坝长江消落带,1200多亩绿油油的青草像一张巨大的绿色"地毯"铺在长江 边。 "通过播撒草种等人工干预为辅、自然修复为主的方式,这里已形成较为完整 ...
马衍伟:推动高温超导材料产业创新发展
Ke Ji Ri Bao· 2025-06-30 01:51
Core Insights - The high-temperature superconducting (HTS) materials industry is experiencing significant growth opportunities due to breakthroughs in superconducting technology across various sectors such as energy, healthcare, and transportation [3][4] - The industry faces challenges including high material costs, technological shortcomings, and an incomplete supply chain, which need to be addressed for sustainable development [8][9] Group 1: Development Opportunities - Breakthroughs in scalable production technologies for HTS materials have been achieved, with companies in China's Yangtze River Delta region capable of producing kilometer-long YBCO superconducting wires, reaching international advanced levels [4] - The application of HTS materials is becoming increasingly mature, with developments in superconducting power equipment and the establishment of the world's first superconducting substation [5] - The market demand for HTS materials is experiencing explosive growth, with a tenfold increase since 2020, driven by the potential commercialization of fusion reactors and advancements in high-energy accelerators [6] Group 2: Challenges to High-Quality Development - The cost of HTS materials remains high, limiting their large-scale application, with YBCO wire prices around $150 per kA·m, far from the target of $50 per kA·m for widespread use [8] - Key technologies for high-end superconducting magnets are still reliant on imports, hindering the industry's ability to compete globally [9] - The supply chain for HTS materials is not fully developed, with dependencies on foreign imports for critical raw materials and equipment, posing risks to self-sufficiency [9] Group 3: Strategies for Advancement - The industry should focus on core technology breakthroughs, collaborative development, and the establishment of an innovative ecosystem to enhance the rapid development of the HTS materials sector [10][11] - Strengthening the supply chain by ensuring the availability of high-purity raw materials and advanced manufacturing technologies is essential for the industry's growth [10] - Encouraging participation from local governments, leading enterprises, and research institutions in R&D efforts will foster a collaborative innovation platform, promoting resource sharing and technological standards [11]
四川盆地及华北东北等地降雨频繁 中东部大范围高温闷热天气发展
Yang Shi Wang· 2025-06-30 00:55
Summary of Key Points Core Viewpoint - The upcoming weather forecast indicates significant rainfall in various regions of China, particularly in the southwest, northwest, north, and northeast, with potential for severe weather events. Concurrently, high temperatures are expected to rise in southern regions, with some areas reaching up to 40°C after July 2 [1][7]. Group 1: Rainfall and Weather Conditions - Rainfall is expected to be concentrated in the Sichuan Basin, northeast, and north China, with heavy rain reported in several areas including Sichuan, Hebei, and Jiangsu [2][5]. - The Central Meteorological Administration predicts heavy rainfall in regions such as southern Shaanxi, northeastern Sichuan, and parts of Chongqing, with some areas experiencing torrential rain [2][3]. - The weather will be influenced by the subtropical high pressure, leading to increased rainfall in the southwest and northern regions while reducing precipitation in Jiangnan and South China [2][4]. Group 2: High Temperature Alerts - High temperatures are forecasted to expand from Zhejiang, Fujian, and Shanghai, with the potential for extreme heat in the Yellow River and Jiangnan regions, where local temperatures may exceed 40°C [7]. - Major cities like Hangzhou are expected to experience up to 6 days of high temperatures, with consecutive days reaching 40°C [7]. - Despite lower temperatures in the north and northeast due to frequent rainfall, high humidity will create a muggy feeling, necessitating hydration and ventilation [7].
下周中东部大范围高温 局地超40℃
news flash· 2025-06-29 08:39
下周中东部大范围高温 局地超40℃ 智通财经6月29日电,受冷空气和阴雨影响,我国高温范围今日明显缩减,东北地区和四川盆地高温停 歇。不过,受副热带高压西伸影响,预计明天至7月5日,江南中东部、华南中东部、江淮、江汉东部及 黄淮东部等地将持续出现35℃以上的高温天气。尤其是7月2日之后,南方高温范围逐步扩大,强度显著 加强,局地最高气温将超过40℃。 ...
今明两天四川盆地雨势强 东北华北黄淮等地多分散性降雨
Yang Shi Wang· 2025-06-29 01:16
Summary of Key Points Core Viewpoint - The article highlights significant weather changes in China, with increased rainfall in various regions and a forecast of high temperatures in southern areas, indicating potential impacts on agriculture and public safety [1]. Group 1: Rainfall Forecast - Over the past ten days, regions such as Huanghuai, Jianghuai, Jianghan, and the Southwest have experienced rainfall significantly above the normal levels for this time of year [1]. - In the next ten days, areas including the Southwest, Huanghuai, western Jianghan, central and eastern Northwest, North China, and Northeast China are expected to see rainfall 30% to 70% above normal, with some localities experiencing up to double the usual amounts [1]. - From June 29 to 30, heavy to torrential rain is anticipated in the Sichuan Basin, southeastern Gansu, southern Shaanxi, and most of Chongqing, with localized extreme rainfall and strong convective weather [1]. Group 2: Temperature Forecast - From June 30 to July 5, regions such as central and eastern Jiangnan, central and eastern South China, eastern Jianghuai, and eastern Jianghan are expected to experience high temperatures exceeding 35°C [5]. - After July 2, the area affected by high temperatures in the south is expected to expand, with some localities potentially exceeding 40°C, prompting public health advisories for heat prevention [5]. Group 3: Public Safety and Advisory - Experts warn of the risks associated with continuous rainfall in the Southwest, particularly in the Sichuan Basin, which may lead to secondary disasters such as landslides [5]. - The public is advised to carry rain gear and be cautious of strong convective weather that may adversely affect transportation in regions experiencing scattered rainfall [5].
热浪来袭 欧洲多国将迎来超40摄氏度高温天气
news flash· 2025-06-29 00:58
Core Viewpoint - Europe is experiencing its first heatwave of the year, with multiple countries facing extreme high temperatures, particularly in Italy where temperatures have exceeded 37°C [1] Summary by Relevant Categories Weather Conditions - On June 28, the highest temperature in Rome surpassed 37°C, prompting many tourists to seek relief at city fountains [1] - The Italian Ministry of Health reported that 17 out of 27 cities were under the highest level red alert for extreme heat on June 28, with this number increasing to 21 cities on June 29 [1] - Cities such as Naples and Palermo are expected to see temperatures exceeding 39°C [1] Public Health and Safety - Warnings have been issued in multiple regions, advising against outdoor work during extreme heat periods [1]
四川盆地等地强降雨发展 下周我国中东部将现大范围高温
news flash· 2025-06-29 00:36
智通财经6月29日电,中央气象台预计,今明两天(6月29日至30日),我国中东部地区降雨缩减,但四 川盆地、西北地区东南部一带强降雨发展,需注意防范次生灾害的发生。受阴雨和冷空气影响,东北地 区和四川盆地今天高温停歇。下周,随着副热带高压西伸加强,中东部地区将现大范围高温天气。 四川盆地等地强降雨发展 下周我国中东部将现大范围高温 ...
多地启动高温应急预案 保障民生“清凉度夏”
Yang Shi Wang· 2025-06-28 09:42
Group 1 - The article highlights the unprecedented high temperatures in China since June, particularly in the Sichuan Basin, with forecasts indicating daily maximum temperatures of 35-39°C, and locally exceeding 40°C from June 30 to July 5 [1] - Shanghai issued its first orange heat warning of the summer, with the highest temperature recorded at 38.5°C, and forecasts suggest temperatures could reach 39-40°C in early July [2][4] - In Jiangxi, local authorities implemented various cooling measures, including the use of water trucks and mist cannons to lower temperatures and provide relief to outdoor workers and travelers [6] Group 2 - Hebei's Shijiazhuang has been experiencing continuous high temperatures, with some areas reaching 40°C, prompting the activation of emergency plans to mitigate heat effects [7][9] - In Heilongjiang, temperatures have been consistently high since June 23, with several cities recording temperatures above 35°C, leading to students seeking cooler places to rest [11] - Xinjiang's railway departments are taking measures to ensure passenger comfort during the heatwave, including providing free cooling supplies and increasing the inspection frequency of air conditioning and drinking water facilities [13] Group 3 - The chief forecaster from the National Climate Center noted an expansion of high-temperature areas, particularly those exceeding 40°C, with increasing frequency of extreme heat events along the Yangtze River basin [14]
西南等地仍有强降雨 江南大范围高温闷热持续 周末天气→
Yang Shi Xin Wen Ke Hu Duan· 2025-06-28 00:51
Group 1 - The core viewpoint of the articles highlights the ongoing weather conditions in China, with significant rainfall in certain regions and high temperatures in others, necessitating public awareness and preparedness for potential secondary disasters [1][4]. - The strong rainfall areas have reduced, but regions like Guizhou and Guangxi still face risks of geological disasters such as landslides and mudslides due to previous heavy rainfall [4]. - The southern regions, particularly Jiangnan, are experiencing prolonged high temperatures, with some areas like Zhejiang and Shanghai exceeding 37°C, indicating a need for public heat prevention measures [1][4]. Group 2 - The Central Meteorological Observatory forecasts heavy rainfall in various regions, including parts of Hebei, Shandong, and Jiangsu, with localized areas experiencing severe downpours [1][2]. - The upcoming week is expected to see a continuation of high temperatures across southern China, with cities like Hangzhou facing sauna-like conditions, where nighttime temperatures remain high [4]. - As the subtropical high pressure strengthens, central and eastern regions will likely experience a resurgence of high temperatures, with cities like Zhengzhou projected to reach around 37°C [4].
热浪威胁欧洲农作物和电力系统
news flash· 2025-06-27 11:22
热浪威胁欧洲农作物和电力系统 金十数据6月27日讯,未来数日西欧将遭遇较常年偏高10℃的热浪侵袭,威胁农作物收割并冲击电力系 统。西班牙南部塞维利亚地区本周末气温预计将达到42摄氏度。法国地中海沿岸的气温将达到40摄氏 度。英国伦敦周一最高气温可能达到35度。法国电力公司本周警告,高温可能削减其加龙河与罗讷河流 域核电站产出,水温升高将影响冷却系统。炎热的天气对欧洲玉米作物构成了威胁,行业组织Coceral 下调了下个月开始的2025-26产季的产量预期。 ...