例句與造句

1. In both cases, lithium targets an enzyme called GSK-3 that facilitates the modification of the proteins.
2. Two of the reactors were used to produce tritium for the UK s nuclear weapons and required enriched uranium fuel to offset the neutron absorbing effect of the lithium target material.
3. It's difficult to find lithium target in a sentence. 用lithium target造句挺難的