Entropy Function & A Symbol of Unavailable Degree of Energy

熵也是 能量 不 可用程度的标志

The results indicate that a single atom of Pd is unavailable for catalysis owing to its too high activation energy .

结果表明，活化 势垒太高，反应很难进行，所以单个钯原子 不具有催化活性。

The extra energy of motion is called unavailable energy .

运动的额外能量叫做 无用 能。

In cluster head selection a dynamic cluster head backup scheme EDDS is presented to be ready to switch to new cluster head whenever the old one is unavailable which guarantee the robustness of cluster head with less energy consumption .

在簇首选举上，本文提出一种动态簇首备份方案 EDDS。EDDS在簇首失效时能够以较少的开销迅速选举新簇首，保证了簇首的鲁棒性。