AI is used by companies to enhance operations and create new technologies, like self-driving cars. Nvidia leads in AI with GPUs powering data centers, and earns significant revenue from generative ...
LHBX--301D型逆反射标线测量仪是用来测量道路标线反光性能的一种专用光学测量设备,测量的参数是标线的逆反射系数 R’( 或称比亮度),单位为 mcd•lx -1•m -2 。该仪器操作简便, 量值可靠, 既可用于实验室也可用于现场测量, 是生产、质量监督、工程施工 ...