当初强韧可靠的晶体管取代了脆弱不稳的真空管,为电子元件带来了飞跃性的进步。
Three bell laboratories scientists invented this device, which was faster, smaller, more reliable and consumed less energy than vacuum - tube technology.贝尔实验室的三位科学家发明了这项速度快、体积小、更加可靠,并且比真空管大大节能的新技术。
The tower tube structure is solid and reliable, and can build a beautiful scenery line of preventing wind and sand.四是塔筒结构坚固可靠,可构筑抗风、防沙亮丽的风景线;