We should take part in the peaceful uses of atomic energy.我们应该参与原子能的和平应用.The atomic reactor generates enormous amounts of thermal energy.原子反应堆发出大量的热能.The atomic theory is important.原子理论很重要....
这个操作叫倒反,用符号i表示.This operation is called inversion and is symbolized i.教科书通常用符号和两个脚标表示剪应力.Textbooks commonly denote shear stresses by the symbol and two subscripts.在本词典中,用符号表示避讳语.In this dictionary the ideogram is used to...