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Group 1: Overview of Scientific Instrumentation in China - The article highlights the significant advancements in China's scientific instrumentation, showcasing a transition from basic development to achieving international competitiveness in high-end instruments [1][2] - A recent event at the National Science Communication Center featured three innovative scientific instruments recommended by the Chinese Society of Instrumentation [1] Group 2: Space Life Science Instruments - The "Space Life Science Instrument" developed by the Shanghai Institute of Technical Physics is designed to support life science experiments in space, addressing challenges such as microgravity and extreme environmental conditions [2][3] - This instrument has successfully completed over 40 space life science tasks since its launch in July 2022, marking a shift from simple experiments to complex system research [2][4] - Key features include a closed life support system, AI-driven in-situ observation, and automated precision control, which are essential for maintaining the necessary conditions for various life forms [3][4] Group 3: Low-Temperature Scanning Probe Microscopy - The development of a helium-free low-temperature scanning probe microscope system represents a significant advancement in nanoscience research, eliminating reliance on imported helium and reducing operational costs [5][6] - This system maintains temperatures below 3K (approximately -270.15°C) using a novel remote liquefaction cooling technology, allowing for long-term stable operation [6] - The technology has been adopted by several universities in China, contributing to various cutting-edge research outcomes [6] Group 4: Visual Inspection Technology for Chip Packaging Substrates - The article discusses the importance of chip packaging substrates in modern electronics and the challenges faced in their defect detection, which has historically relied on manual inspection [7][8] - A team from Northeast University has developed an AI-based visual inspection technology that enables intelligent identification and precise classification of micro and nano-level defects [8][9] - The team has collected over 140,000 data samples to train AI models, significantly improving defect detection efficiency and quality in the chip packaging industry [8][9]

Core Viewpoint - The article highlights the advancements in China's space life science instruments, showcasing the successful development and application of various systems that enable complex biological experiments in space, marking a significant leap from simple experiments to comprehensive research platforms [4][11]. Group 1: Development of Space Life Science Instruments - The Chinese Academy of Sciences has developed various types of space life science instruments that have been successfully applied in manned space stations, space laboratories, and other space missions [2][4]. - The launch of the Wentian laboratory module in July 2022 marked the deployment of the "Biotechnology Science Experiment System" and "Life Ecology Science Experiment System," filling a gap in domestic space life science research [4][5]. Group 2: Technological Innovations and Challenges - The construction of a space life science experiment system involves overcoming significant challenges due to the harsh conditions of space, such as microgravity and extreme temperatures [4][8]. - The core technology chains of the space life science instruments include "closed life support," "intelligent in-situ observation," and "automated precise control," which reflect the rigorous research and development efforts [8][9]. Group 3: Achievements and Future Prospects - Since the deployment of the systems, over 40 space life science tasks have been completed, marking significant breakthroughs in the field [5][11]. - Notable achievements include the first successful cultivation of rice from seed to seed in space and the establishment of a closed "fish-algae" aquatic ecosystem, setting a new world record [11][12]. - The ongoing research and experiments are expected to lay a technological foundation for future deep space exploration and extraterrestrial colonization [13].

Core Insights - The article highlights significant advancements in China's scientific instrument sector, showcasing three innovative technologies that enhance the country's capabilities in space life sciences, low-temperature scanning probe microscopy, and chip ceramic packaging inspection [1][3][4]. Group 1: Space Life Science Instruments - The space life science instrument is a core component supporting China's space station life experiments, featuring a high-functionality integrated experimental platform that enables advanced exploration in unique space environments [1][3]. - This instrument has supported over 80% of China's space life science missions, filling a critical gap in domestic research capabilities [3]. Group 2: Low-Temperature Scanning Probe Microscopy - The development of the "liquid helium-free sub-3K low-temperature scanning probe microscope" represents a significant breakthrough, allowing for long-term maintenance of low temperatures without the need for liquid helium, thus enhancing China's technological level in this field [4][5][7]. - This innovation has been successfully industrialized and is being applied in numerous domestic universities, contributing to the advancement of high-end scientific instruments in China [7]. Group 3: Chip Ceramic Packaging Inspection Technology - The chip ceramic packaging substrate visual inspection technology utilizes AI and computer vision to achieve intelligent identification and precise classification of micro and nano-level defects, addressing challenges in the detection of complex defects [8][9]. - This technology has significantly improved the yield and automation level in the manufacturing of chip ceramic packaging substrates, marking a substantial advancement in China's integrated circuit packaging industry [8][9].