人体的体液正常酸碱度pH值应为7.35~7.44,如果偏离这个值,身体细胞内的化学反应速度会发生显著变化。酸碱平衡是体内环境调节的重要因素,也是维持正常生理活动的重要条件。正常情况下,人体可以通过自体的调节作用,将多余的酸性或碱性物质排出,达到弱碱性。当身体有问题或摄入的酸性过多,身体无法处理时,便会导致酸碱度失衡。
...弱碱性; 密度泛函; 选择性; 浮选[gap=1930]Key words: ethoxylcarbonyl thionocarbamate; copper sulfide minerals; slightly alkaline values; density functional theory; selectivity; flotation..
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弱碱性的 alkalescent ; weakly alkaline
弱碱性阴离子树脂 weak anion resin
弱碱性阴离子交换树脂 weakly basic anion exchange resin ; Weak-base Anion-exchange Resin
弱碱性树脂 weakly basic resin
弱碱性阴离子交换剂 weak-base anion exchanger ; weak base anion exchanger
弱碱性反应 faintly alkaline reaction
弱碱性土 weakly alkaline soil
弱碱性离子交换树脂 weak-base ion-exchange resin
弱碱性阴离子交换纤维 weakly basic anion exchange fibre
它是一种温泉水,含有矿物基质,来使它还原转化为弱碱性水。
It is a kind of hot spring water, which contains the mineral base, to restore and transform it into weak alkaline water.
弱碱性食品:红豆、萝卜、苹果、甘蓝菜、豆腐等。
Weakly alkaline food: red bean, radish, apple, cabbage, tofu etc.
The native structure is this double stranded structure here and if I heat it up slightly and I add some base, so under slightly basic conditions, these molecules will fall apart because you've created conditions where the hydrogen bonding is no longer favorable so they peel apart.
原始结构,在这里就是指DNA双链,如果我稍微加热,并且加入一些碱,在弱碱性的条件下,这些配对碱基会分开,这是因为在一定条件下,碱基对之间的氢键,不再稳定并且会断裂分开
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