"产能过剩、需求不旺，现在的蛋价怕是这几年最低了！"在近日举办的第七届中国鸡蛋产业大会上，一 位来自河北的养殖户道出了众多从业者的共同感受。 作为全球鸡蛋产销第一大国，我国蛋鸡产业正步入前所未有的深度调整期。行业数据显示，自2023年以 来，在产蛋鸡存栏量持续高位运行，产业"内卷"加剧，叠加消费疲软与成本攀升，微利甚至亏损已成为 行业新常态。面对困局，突围之路何在？ 降本增效，向管理和技术要利润 大会展区，北京中科博联带来的智能一体化鸡粪发酵处理设备动态沙盘成为展位的"流量密码"。"这个 设备处理鸡粪多久变肥料？""每吨鸡粪处理的成本和利润是多少钱？"参会者的热烈询问，折射出行业 对技术降本的迫切需求。 "蛋鸡行业高利润的时代已经过去，现在拼的便是如何通过管理和技术深挖效益潜力。"北京市蛋品加工 销售行业协会会长王忠强直言。 饲料成本占整个蛋鸡养殖总成本的60%~70%，是降本的关键环节。"可以说，料蛋比是盈亏的生命 线。"嘉吉动物营养与健康技术服务总监汪艳指出，"当行情好时，料蛋比是利润的放大器；在行情不好 时，它就是养殖端的生命线。" 她算了一笔账：根据公司第三季度的实际数据，料蛋比每变化0.1，单只鸡的 ...

Core Viewpoint - The Y-20, a new generation large multi-purpose transport aircraft developed by China, showcases its capabilities through various critical missions, highlighting its role as a significant asset in national defense and humanitarian efforts [1][12]. Group 1: Humanitarian and Emergency Response - On September 12, the Y-20 transported the remains of the 12th batch of Korean War martyrs back to China, demonstrating its role in national commemorative events [1]. - Following a 6.8 magnitude earthquake in Tibet on January 7, the Y-20 was utilized by the Western Theater Command to reach the affected area, showcasing its high-altitude adaptability and emergency deployment capabilities [4]. - In response to a central Myanmar earthquake, two Y-20 aircraft carried 118 members of the Chinese International Rescue Team along with various rescue and medical supplies from Beijing [6]. - The Y-20 was also involved in delivering emergency humanitarian supplies to Afghanistan following a recent earthquake [10]. Group 2: Military Training and Strategic Deployment - During the "Eagle of Civilization-2025" joint air force training in Egypt from mid-April to early May, the Y-20 played a key role in long-range deployment and joint training exercises, demonstrating China's strategic airlift and collaborative operational capabilities [8]. - The Y-20's design allows for a maximum takeoff weight of 200 tons with a short takeoff distance, enhancing its operational efficiency [12]. - The Y-20's wing design, featuring a three-slot flap and a large surface area, contributes to a high lift coefficient, enabling it to take off in short distances [14]. Group 3: Future Developments - Experts predict that the Y-20 family will evolve to include more variants, such as large strategic early warning aircraft and potentially modified versions capable of launching cruise missiles, enhancing its versatility in military operations [16][18].

Core Viewpoint - The article highlights the exceptional teamwork and precision of the "Iron Triangle" formed by three skilled drivers during a military parade, emphasizing their critical roles in ensuring the flawless performance of the ground assault formation [1][4]. Group 1: Team Dynamics and Roles - The three drivers, Ding Hui, Guo Jianchuan, and Cao Laiqun, serve distinct roles: Ding Hui as the leader controlling direction and speed, Guo Jianchuan maintaining precise distance, and Cao Laiqun ensuring lateral alignment [1][3]. - Their collaboration is essential for the entire formation to pass the review platform accurately, showcasing the importance of teamwork in high-stakes environments [1][4]. Group 2: Training and Precision - The drivers have achieved an impressive precision of keeping the vehicle's longitudinal centerline within 1 centimeter of the intended path through extensive training [2]. - They developed an innovative "single vehicle comprehensive driving training system" to minimize distance errors within the formation to 5 centimeters [2]. Group 3: Challenges and Adaptation - The "Iron Triangle" faced challenges due to individual responsibilities leading to formation deviations, prompting them to prioritize collective performance over individual metrics [3]. - The drivers' complementary personalities contribute to their effective collaboration, with Ding Hui as the disciplined leader, Guo Jianchuan as a diligent coach, and Cao Laiqun as a quick-thinking strategist [3]. Group 4: Broader Implications - The teamwork demonstrated by the "Iron Triangle" reflects a broader military principle of joint operations, emphasizing the need for seamless coordination among different units and branches in future combat scenarios [4].

Group 1 - The 22nd Shangri-La Dialogue took place in Singapore from May 30 to June 1, serving as an important platform for diplomatic engagement between India and Pakistan following a ceasefire in the Kashmir region [1] - Pakistan's Chairman of the Joint Chiefs of Staff Committee, Sahir Shamshad Mirza, emphasized the deep friendship between China and Pakistan, highlighting the collaborative military efforts and technological advancements that contributed to their recent successes in air combat [4][5] - Mirza stated that the performance of Chinese-made aircraft, such as the JF-17 and J-10C, played a crucial role in achieving operational advantages during conflicts, showcasing a systematic integration of tactics and technology [5][6] Group 2 - Indian Defense Chief Anil Chauhan acknowledged for the first time that India lost aircraft during recent conflicts with Pakistan, indicating a shift in the narrative regarding military engagements [7] - Chauhan downplayed the significance of the number of aircraft lost, focusing instead on the tactical errors that led to their downing, and emphasized the importance of learning from these mistakes [7] - This marks the most direct commentary from Indian officials regarding the status of their aircraft in the ongoing conflict, suggesting a potential shift in military transparency [7]