电池比能量高，工作状态稳定，使用寿命长。
The specific energy in working state is stable and the life -span is long.
我们现在知道有其他寿命相对更长的能量状态存在。
But now we know that there are other energy states that have relatively long lifetimes.
托歇克寿命将是影响束流寿命的最主要因素，它主要受限于储存环的能量接受度。
The Touschek lifetime is the function of the energy acceptance of the storage ring.
光源：长寿命高能量红外光源，精确定位无需打开光学盖即可在外部无线接插光源。
Source: Longer lifetime, high energy wireless ir source. Replace the source without opening the bench.
光源：长寿命高能量红外光源，精确定位无需打开光学盖即可在外部无线接插光源。
Source: Longer lifetime, high energy wireless ir source. Replace the source without opening the bench.
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