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@anonymous
偷偷說
Thu, May 20, 2021 1:53 AM
萬事問噗浪
請問有人看過"the final pH was of ca. 8"這樣的寫法嗎?那個"ca."是什麼意思@@
感謝
ಠ_ಠ
Thu, May 20, 2021 1:57 AM
好吧我查到了,是circa (大約)的意思
載入新的回覆
請問有人看過"the final pH was of ca. 8"這樣的寫法嗎?那個"ca."是什麼意思@@
感謝