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.
同时还讨论了体系PH值、GA用量等因素对PVA成球时间及球性的。
This paper studies the effects of PH value,carbon chain length and structure of xanthate on the flotation behaviors of cerusite.
察了白铅矿硫化的pH范围,黄药碳链长度及其结构对黄药捕收白铅矿浮选行为的。
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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.
但是由于二氧化碳过剩，导致海洋pH值逐渐降低，预示着海洋生物和重要海洋生态系统惨重损失。
It gives honey a pH value of less than 4.
它使蜂蜜 pH 值小于4。
And so what happens if our pH value goes down?
那么如果我们 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。
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 pH 值小于 pKa，则意味着我们拥有更多这种弱酸。
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.
十倍变化只会改变 pH 值 1。
And our pH value is not going to change very much as well.
而且我们 pH 值也不会发生很变化。
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划词翻译
详细解释
性
的
。
察了白铅矿硫化的pH范围,黄药碳链长度及其结构对黄药捕收白铅矿浮选行为的
二氧化碳过剩，导致海洋
蜂蜜
变化。
