储热式玻璃-金属真空管
thermal storage glass-metal evacuated solar collector
非金属-金属转化
nonmetal-metal transition
金属－金属髋关节假体
Metal-on-metal hip prostheses
超高真空
ultrahigh vacuum
Ultra-high-vacuum
ultra-high vacuum (UHV
Ultra- high vacuum
UHV ultra high vacuum
UHV
ultra high vacuum
ultra-high vacuum
CIXcustom
Extra high vacuum
U interfaceultra high vacuum
annual allowance
laser cooling and trapping