1·In semiconductor receivers transistors take the place of vacuum tubes.
在半导体收音机中晶体管代替了真空管。
—— 《新英汉大辞典》
2·Instead, semiconductor firms simply squeezed more patents out of existing research and development expenditures.
相反，半导体公司只是从现有的研发支出中榨取更多的专利。
3·The technology of amplifying solar energy can save the number of semiconductor materials required for photovoltaic cells.
通过放大太阳能的技术可以节约光伏电池所需的半导体材料的数量。
4·What was happening was this: in its pure state of repeating units of one titanium and two oxygen atoms, titanium dioxide is a semiconductor.
发生的事是这样的：在纯净的一个钛和两个氧原子组成的重复单位下，二氧化钛是一种半导体。
5·They work by applying a current to two layers of semiconductor, which creates a flow of electrons and releases energy in the form of light.
它们通过对在半导体的两表层上通上电流后运行，这样既形成连续不断的电子也释放了光形式的电能。