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More presumed human remains recovered from submersible that imploded: Coast Guard_我的网站

A |     The Coast Guard has recovered remaining debris, including presumed human remains, from a submersible that imploded on its way to explore the wreck of the Titanic, killing all five onboard, deep beneath the Atlantic Ocean's surface, officials said Tuesday.The Coast Guard said that the recovery and transfer of remaining parts was completed last Wednesday, and a photo showed the intact aft titanium endcap of the 22-foot (6.7-meter) vessel. Additional presumed human remains were carefully recovered from within Titan’s debris and transported for analysis by U.S. medical professionals, the Coast Guard said.The salvage mission conducted under an agreement with the U.S. Navy was a follow-up to initial recovery operations on the ocean floor roughly 1,600 feet (488 meters) away from the Titanic, the Coast Guard said. The new materials were offloaded at an unnamed port. The Coast Guard previously said it recovered presumed human remains along with parts of the Titan after the debris field was located at a depth of 12,500 feet (3,800 meters). Investigators believe the Titan imploded as it made its descent into deep North Atlantic waters on June 18. The multiday search mounted after Titan went silent captured attention around the world. The submersible was attempting to view the British passenger liner that sank in 1912.The Coast Guard’s Marine Board of Investigation said investigators from the U.S. National Transportation Safety Board and the Transportation Safety Board of Canada joined the salvage expedition, and the Coast Guard is coordinating with international investigative agencies to schedule a joint review of the evidence to determine the next steps for forensic testing.The Marine Board of Investigation, meanwhile, will continue its analysis and witness interviews ahead of a public hearing on the tragedy, officials said Tuesday.OceanGate, the operator of the vessel, has since gone out of business. Among those killed in the implosion was Stockton Rush, the submersible’s pilot and CEO of the company.。    8月18日，唐山海森电子股份有限公司的厂区试验场上，技术人员正在操作新一代淋灌机器人进行全流程作业演示。记者现场测算，这台机器人完成一亩标准试验地块灌溉，仅用30分钟。当天，来自唐山市丰南区双港村的种植户郑启光专程赶了几十里路来到厂区，只为亲眼瞧瞧这个“浇地神器”。

8月18日，唐山海森电子股份有限公司工作人员正在对淋灌机器人进行检测。日报记者 张 晶摄“每到灌溉季，我们从早忙到晚，一天最多浇五六亩地。”郑启光介绍，听说这台机器人不仅能自己认路自己走，还能实现水肥一体化施用，他赶紧过来摸摸底。这台机器人喷淋臂展开达30米，别看个头不小，干的可都是精细活儿。依托北斗导航系统与自动驾驶技术，它可自动规划最优路线、智能识别避让障碍物，直线行走误差仅1厘米；轮距可灵活调节，穿行田间不伤秧苗。操作人员依托企业自主开发的农业数字化管理平台，下发作业指令，就能实现精准灌溉、科学施肥。监测数据显示，用上“浇地神器”，一亩地仅需用水25立方米就能保障作物生长需求，比传统大水漫灌模式节水一半以上。

B | 作为唐山本地企业，海森电子深耕农田灌溉领域二十余年。2015年，企业正式立项攻关，着手研发能“自己跑着浇地”的淋灌机器人。“我们坚持全流程自主研发，产品历经多轮迭代，攻克了自主作业、风力干扰、复杂地形适配、水肥药一体集成等一道道技术难关，累计取得国家专利18项。”公司政策研究室主任鲁志刚介绍，产品从只能收铺水管的简易设备，一步步打磨成了如今的全能型智能农机。设备过硬，配套服务也到位。海森电子不再局限于设备研发生产，还拓展出灌溉托管、全流程农事托管服务。农户和企业签订托管协议后，从浇水施肥到田间管护，全部交由专业团队负责。“购买灌溉托管服务，费用比自己雇人浇地还要划算。

C | ”农户郑启光计划，等今年小麦越冬灌溉时尝尝鲜。据介绍，在唐山，海森电子全流程农事托管面积达2万亩，灌溉托管服务覆盖耕地10万亩。目前，托管模式已推广到河南、山西等地。（日报记者 张 晶）。

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Published on:04:46:54