chemical buffer的用法和樣例：
例句
- This paper studied the pulping method in which ammonium sulfite with urea as buffer agent was used for cooking rice straw.
本實驗首先研究了以尿素為緩衝劑的稻草亞硫酸銨法製漿工藝。 - This kind of circumstance sees more at entering fluid when, add through dialytic fluid lukewarm or increase buffer to be able to be solved.
這種情況多見於入液時，通過透析液加溫或增加緩衝劑即可解決。
