| 释义 |
镉gé金属元素,符号Cd(cadmium)。银白色,质软,延展性强。用来制合金、光电管和核反应堆的中子吸收棒等,也用于电镀。{cadmium (Cd); white, ductile and divalent metallic element, for use in the making of certain alloys, phototubes and the neutron-absorbing sticks for nuclear reactors, and also in electroplating} |