行业观察

XY-6200HT泵吸式闪烁室法测氡仪产品介绍符合GB50325-2020《民用建筑工程室内环境污染控制规范》、GB/T16147-1995《空气中氡浓度的闪烁瓶测量方法》、GB/T18883-2022《室内空气质量标准》的测量原理和要求，可用于环境空气、土壤、水中氡浓度的监测与分析，辐射防护，核事故监测，辐射剂量评价，地震预报及大专院校教学等。功能特点❐ 可测量环境空气中氡、水中氡以及土壤中氡的

水是生命之源，是生态环境的核心载体，水质的好坏直接关系人类健康、生态平衡与社会可持续发展。在水环境监测领域，常规水质五参数被誉为水体的“生命体征”，是判断水体健康状况的重要关口，也是所有水质分析的基础，更是水资源保护、污染治理、生态修复的核心依据。无论是饮用水安全保障、地表水监测，还是工业废水排放管控，常规水质五参数的监测都发挥着重要的作用，为水环境管理提供基础、可靠的数据支撑。常规水质五参数并非

XY-LS51型手持式电波流速仪（雷达）测量范围大于100米吗？XY-LS51型手持式电波流速仪（雷达）一、产品简介：XY-LS51型手持式电波（雷达）流速仪，该仪器采用K 波段雷达对河流、污水、泥浆、海洋进行非接触式的流速测量。具有体积小巧、手持式操作、电池供电、使用简便的特点。使用中不受污水腐蚀、不受泥沙干扰，并可在小于等于 100 米的测量范围内进行非接触测量，确保了测量者的安全。仪器包括一

手持式叶绿素、蓝绿藻分析仪XY-3A1.功能与用途：用于监测海洋和河流水域以及饮用水和废水处理系统的高度精确和选择性地测量蓝藻中的 CDOM(有色溶解有机物、黄色物质)、叶绿素A 和藻蓝蛋白。2.技术要求：2.1 传感器技术参数：2.1.1 测量探测器：光电二极管；2.1.2 测量范围：至少包括【叶绿素（0～400）ug/L和蓝绿藻（0～200.0）Kcells/m】；▲2.1.3 测量精确度：≤

◎ 科技日报记者朱虹一根车轴，过去人工忙半天，现在12分钟就能通过智能加工完成。听起来是不是有些不可思议？在黑龙江粮食外运最繁忙的时节，哈尔滨铁路一线一连串看得见、摸得着的数智“黑科技”，把传统货车检修场变成了现代化智慧车间，为“北粮南运”大动脉装上强劲的安全引擎。今年一季度，哈铁粮食发运915万吨，同比大涨94%，货运列车高密度穿梭运行。保障压力拉满，而智能装备早已成为一线主力军，新质生产力在龙

快科技5月6日消息，今日，最高人民法院发布《关于审理道路交通事故损害赔偿案件适用法律若干问题的解释（二）》及相关典型案例。新规厘清了车主与实际驾驶人的责任边界，为同类案件裁判提供统一标准。依据民法典及新司法解释，责任划分首先遵循一般原则：车辆以出租、借用方式交由他人使用，发生交通事故后，正常情况下由实际驾驶人承担全部赔偿责任，车主无需担责。同时明确车主需担责的过错情形：车主明知借车人已经饮酒、没有

This is it. The BOGO offer is live. For a limited time, buy one pass to TechCrunch Disrupt 2026 and get 50% off a second of the same ticket type. This is a short window to bring someone with you — and

Two days before the Elon Musk vs. OpenAI trial began last week, Musk texted the model maker’s president and co-founder Greg Brockman. Musk suggested to Brockman that OpenAI settle the suit. After Broc

DoorDash on Monday added new AI-powered tools that let merchants speed up onboarding, edit photos to make dishes look better, and create websites based on their app listings. The onboarding tool works

A new study examines how large language models perform in a variety of medical contexts, including real emergency room cases — where at least one model seemed to be more accurate than human doctors. T

Meta has acquired humanoid robotics startup Assured Robot Intelligence (ARI) for an undisclosed sum, the social media giant said. “We acquired Assured Robot Intelligence, a company at the frontier of

On Monday, Anthropic announced a joint venture focusing on deploying enterprise AI services. Blackstone, Hellman & Friedman, and Goldman Sachs will be founding partners in the new venture, which is ba

The organization behind the Academy Awards released new Oscar rules on Friday, including several that address the use of generative artificial intelligence. The Academy of Motion Picture Arts and Scie

Four days. That’s all that’s left to lock in one of the smartest advantages you can give yourself as a founder, investor, or operator right now. For the next four days only, you can buy one pass to Te

Image model releases are driving growth for AI mobile apps, generating 6.5x more downloads than traditional model updates, according to a new report from app intelligence provider Appfigures. This mar