Core Points - The Russian Ministry of Industry and Trade announced the second test flight of the domestically produced MS-21 medium-range passenger aircraft in Irkutsk [1] - The main objectives of the test flight were to evaluate the new Russian-made flight control system and the PD-14 aircraft engine [1] - The first verification aircraft completed its inaugural test flight on April 29, 2025 [1]

Core Points - A bus accident occurred in Cochabamba Province, Bolivia, resulting in at least 16 fatalities and 30 injuries [2] - The bus fell into a 600-meter deep canyon after losing control on an interstate road [2] - Preliminary investigations suggest that speeding and improper operation were contributing factors, and the vehicle was overloaded [2]

Group 1 - The article highlights the beauty and utility of a yellow-glazed pen rest shaped like autumn leaves, emphasizing its artistic and functional significance in traditional Chinese writing culture [2][6][12] - The pen rest features clear leaf vein patterns and gold decoration, showcasing the advanced craftsmanship of Qing Dynasty artisans who enhanced ceramic decoration techniques compared to the Ming Dynasty [7][11] - The article notes the rarity and variety of pen rests in the Qing Palace collection, indicating the rich materials and intricate designs used in their creation [14][19] Group 2 - The discussion includes various writing implements used by ancient scholars, categorizing them into different types such as pen-related, ink-related, paper-related, and inkstone-related items, with pen rests being just one of many [21][23] - The article illustrates that these writing tools not only served practical purposes but also added aesthetic value to the scholars' study environments, reflecting a refined lifestyle [25][27]

Group 1 - The 8th China International Import Expo (CIIE) will be held from November 5 to 10, with all preparatory work nearly complete [1] - A total of 155 countries, regions, and international organizations will participate, with 4,108 foreign enterprises exhibiting [1] - The overall exhibition area will exceed 430,000 square meters, setting a new record for the event [1] Group 2 - The concurrent Hongqiao International Economic Forum will feature 33 sub-forums and closed-door meetings [1] - More than 80 supporting activities, including trade negotiations and investment promotion, will also be organized [1]

Core Insights - Jiangsu Province's ship exports reached 107.84 billion yuan in the first three quarters of this year, ranking first in the country with a year-on-year growth of 38.3%, surpassing last year's total exports three months earlier [1][2] - Private enterprises contributed 32.36 billion yuan to ship exports, accounting for over 30% of the total [1] Group 1: Export Performance - The export scale of various types of ships from Jiangsu Province is leading nationally [1] - The growth rate of ship exports is significantly higher than the previous year, indicating strong demand and competitiveness in the market [1] Group 2: Ship Types and Trends - Key ship types such as liquid cargo ships and container ships saw steady export growth, with increases of 134.2% and 12.7% respectively [2] - Jiangsu is focusing on high-end, green, and intelligent shipbuilding, aiming to develop a world-class advanced manufacturing cluster in the shipbuilding and marine engineering sector [2]

- 1995 #11 the first T 198 1 t and the at 154 t and the the state the state t the first 3 the DATE 1 5 the the 246 te 2 20 n New and States of Street States and the 1 the first 248 555877 p 交通运输部介绍，"我家门口那条路"主题宣传活动至今已连续开展六年，共宣传推选了60条年度"十大最美农村路"、31条"最具人气的路"和1条"最有诗意的 路"。 ETECH ENECELLE a with and and and and the m 1978 ce 975 t 1 3 2 3 12 2019 620 CALL PRODUCTION 记者从交通运输部举行的2025"我家门口那条路"主题宣传活动上了解到，前三季度，我国农村公路固定资产投资达2753.4亿元。新改建农村公路7.5万公里。 ** || T Party f E all 此外，前三季度，全国3781个农村公路平交路口加装7797个减速带，农村公路危桥改造达3238座。安 ...

天气转凉，保温杯重新回到人们的日常生活。出门遛弯、户外活动，带个保温杯，随时随地就能喝到热水。然而，这种看似普通的日用品，却可能暗藏健 康隐患。 什么样的保温杯不能用？如何挑到一个合格的保温杯？ 01哪种保温杯不能用？ 保温杯大多是不锈钢材质，耐高温且保温性能好。不锈钢材料中，有三个"代号"很常见，分别是201、304和316。 保温杯不能使用201材质 201不锈钢不是食品级材料，属于工业用品材料，大部分用于制作装饰管、工业管和表带等。 201不锈钢的锰含量高，耐腐蚀性差，如果将其作为保温杯的内胆，长时间存放饮品可导致锰元素析出，热水可能直接变"毒水"。金属锰是人体必需的微 量元素，但过量摄入锰会伤身，尤其是会伤害神经系统。 看标签标识 北京市消费者协会曾测评约50种保温杯，结果显示：有19种保温杯，因为重金属含量超标而被标记为"不合格产品"。这些不合格的保温杯，大多使用了非 国标的不锈钢材料，也就是201材质。 304、316材质符合安全标准 保温杯的不锈钢材质应符合《食品安全国家标准 食品接触用金属材料及制品》(GB 4806.9-2023)，标准中规定了重金属含量及迁移量指标。 | 金属基材和金属镀层 ...

国家安全机关工作发现，有不法分子伪造国家安全部等机关单位红头文件，以参与化学 品"Sb2O7Hg2"（俗称"红汞"）交易可获利为名，精心编织骗局，诓骗群众钱财。近日，国家安全机关 会同相关部门破获一起"红汞骗局"案，现将骗术细节公之于众，提醒广大民众增强防范意识，守护好自 己的"钱袋子"。 虚构信息 编织财富幻梦 20世纪90年代，就有人虚构"俄罗斯红汞"概念，编造相关原料具备极高战略和经济价值，杜撰相关原料 在苏联解体后流入黑市传闻，以"稀有物品"为由实施诈骗。近年来，不法分子又给这个陈旧的骗局披上 了新的外衣，声称"红汞"具备极高的"医用价值""抗癌功效"，并声称投资者可以通过参与"红汞"跨境交 易获取高额"中介费""好处费"。诈骗团伙成员分饰多角，通过假冒"境外公司员工"，虚构境内"总代 理""出货方""查验人"等身份，精心粉饰"红汞"交易市场"繁荣"假象，并伪造千万元乃至数亿元人民币 的"交易记录"。 伪造人设 假借"官方背书" 为增强骗局的可信度，不法分子假扮"将军""领导""书记"等官方身份人员，制造可获取"国家战略储备 资源"的假象。不法分子还参照互联网上流传的政府公文"模板"，伪造国家安全部等 ...

还记得那个在马里亚纳海沟深潜过万米的"奋斗者"号吗？这一次，它一路向北，成功打卡地球之巅——北极！ 记者从自然资源部了解到，10月27日，"奋斗者"号载人潜水器通过"探索三号"母船搭载，执行完北极载人深潜任务后顺利返回。"奋斗者"号在北极共完成了 43个潜次作业任务，并与"蛟龙"号载人潜水器实现了水下联合作业，创新了我国双载人潜水器水下协同作业模式。 潜水器每次上浮下潜，都必须精准躲避漂移的浮冰，稍有不慎就可能被"冰疙瘩"撞击。再加上极昼极夜快速交替、水温在融冰期与结冰期之间剧烈变化，对 设备灵敏度提出极高要求，必须实时调整。 带回了哪些"北极礼物"？ 本次北极科考任务带回了北极的水体、沉积物、岩石和生物样品，还有海量观测数据，这些成果将为科学家深入研究北极气候变化提供重要支撑。 （总台央视记者 王凯博 田琪永 张昊） 历经98天、航行15000多海里，"奋斗者"号随"探索三号"母船圆满完成北极科考任务，载誉归来。 共完成43个潜次作业任务 这次北极之旅 "奋斗者"号总共完成43次下潜； 在海冰覆盖率超过80%的中央海盆，进行了国际首次加克洋中脊的载人深潜科考； 29天内完成32个潜次，平均每次在水里待9个多 ...

当地时间10月28日清晨，澳大利亚新南威尔士州科巴地区一座矿井发生爆炸，造成两人死亡、一人受 伤。 据悉，该矿井主要开采银、锌和铅等有色金属，警方称将配合监管机构调查事故原因。 （文章来源：央视新闻） ...