在硅的容量达到极限后，锗有望成为下一个伟大的芯片材料。
Germanium could be the next great chip material after silicon's limits have been reached.
光伏界的专家们曾经认为硅太阳电池转换效率在实际器件上的极限为20%。
A predicted conversion efficiency limitation of 20% for silicon solar cells in practical devices was made by photovoltaic specialists.
硅能显著进步钢的弹性极限，屈从点和抗拉强度，故普遍用于作弹簧钢。
Silicon can obviously improve the elastic limit, yield point and tensile strength of steel.
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