2025 年度，我们将7065 家入库企业划分为44 个一级行业。其中，信息传输、软件和信息技术服务业研发投入（4938.65 亿元）大幅领跑；消费电子及电气业、汽车制造业、通信传输设备业、建筑业这四个行业的研发投入规模都在2000 亿元以上。
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iFi's new DAC is eight percent smaller than the previous GO Link and 29 percent lighter, approaching the size of Apple's USB-C to 3.5mm Headphone Jack dongle. The GO Link 2's built-in ESS Sabre DAC chipset is supposed to add "6dB of dynamic range between the loudest and quietest moments" and reduce distortion for clearer sound by up to 62 percent when compared to the original GO Link.
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