The effect of PH value of the system and the amount of GA on the time of glomeration and swelling ratio of PVA beads were studied.
同还讨论了体系PH值、GA用量等因素PVA成球间及球珠溶胀性的影响。
This paper studies the effects of PH value,carbon chain length and structure of xanthate on the flotation behaviors of cerusite.
考察了白铅矿硫化的pH范围,药碳链长度及其结药捕收白铅矿浮选行为的影响。
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But the overabundance of CO2 in the atmosphere has gradually decreased the pH value of the Earth's oceans, foreshadowing a catastrophic loss of marine life and vital ocean ecosystems.
但是由于大气中二氧碳过剩，导致海洋的pH值逐渐降低，预示着海洋生物和重要的海洋生态系统的惨重损失。
It gives honey a pH value of less than 4.
它使蜂蜜的 pH 值小于4。
And so what happens if our pH value goes down?
那么如果我们的 pH 值下降会发生什么情况呢？
The influence of different pH values on IAA detection was investigated.
研究了不同pH值对IAA检测的影响。
So if our pH value is less than our pKa that means we have more of this weak acid.
因此，如果我们的 pH 值小于 pKa，则意味着我们拥有更多的这种弱酸。
And then all of that base that we're adding is simply going to pump it up towards a more positive pH value.
然后，我们添加的所有碱都只会将其 pH 值提升至更正值。
Ten-fold changes in that will only change the pH value a total of 1.
十倍的变只会改变 pH 值 1。
And our pH value is not going to change very much as well.
而且我们的 pH 值也不会发生很大变。
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划词翻译
详细解释
还讨论了体系PH值、GA用量等因素
PVA成球
的影响。
药碳链长度及其结
拉诺斯动
碳过剩，导致海洋的
蜂蜜的 
——
