建議你去狗狗一下,看看PH是怎麽計算出來的。再調整一下你的結論。
所有跟帖:
• ph 1.5 is ph 1.5. ph 10 is ph 10 -蕭紫箬- ♀ (0 bytes) () 06/12/2015 postreply 12:09:59
• 原來你的講理就是這個樣子。佩服之至。 -匆匆客- ♂ (0 bytes) () 06/12/2015 postreply 12:13:24
• ph 1.5 is ph 1.5. ph 10 is ph 10 -蕭紫箬- ♀ (0 bytes) () 06/12/2015 postreply 12:09:59
• 原來你的講理就是這個樣子。佩服之至。 -匆匆客- ♂ (0 bytes) () 06/12/2015 postreply 12:13:24
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