buffer action

基本解释

Among them, the acid buffer action is stronger than the alkali buffer action.
且对酸的缓冲能力强于对碱的缓冲能力。
Working conditions: In oil resistant, the acid alkali, rubs, environment so on chemical corrosion still to have the good seal, the buffer action;
环境：在耐油、酸碱、磨、化学侵蚀等环境依然起到良好密封、减震作用；
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Working conditions: In oil resistant, the acid and alkali, rubs, environment and so on chemical corrosion still to have the good seal, the buffer action;
环境：在耐油、酸碱、磨、化学侵蚀等环境依然起到良好密封、减震作用；

Today it has about four times greater resources than what was available to it when that action was taken in 2009, so we think that is a very important buffer for the international community.
WHITEHOUSE: Press Briefing