建立了节能途径的最低能量计算公式，并预测该节能途径在国内大面积推广可获得的巨大效益。
The formulae of minimum energy used have been established and energy will be saved each year to gain great effect if it is applied widely in domestic relative field.
由势能面确定了最低能量表面扩散途径。
The existence of the step distinctly changes the activation energy of surface diffusion.
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