1) influent alkalinity
进水碱度
1.
The experimental result showed that,COD removal rate and gas production rate increased with the increase of temperature and influent alkalinity improved,which reached the highest values till the temperature and influent alkalinity reached 40 ℃ and 200 mg/L,respectively.
维持进水浓度、HRT和回流比一定,研究了进水碱度、温度、氮磷营养元素三个环境因素对UASB处理木薯酒精废水的调控作用。
2) alkalinity of boiler water
炉水碱度
3) alkaline hardness
(水的)碱度
4) alkalinity of seawater
海水碱度
5) low alkaline soft water
低碱度软水
1.
Based on investigations of distribution of China low alkaline soft water and case histories of their corrosions on cement this paper studied the characteristics of soft water guality and its corrosion.
该文依据对我国低碱度软水的分布地区、及其对混凝土溶出型腐蚀实例的调查 ,提出水质特性和腐蚀特性 ,从而有助于对我国《岩土工程勘察规范》(GB5 0 0 1 -2 0 0 1 )有关低碱度软水腐蚀性的规定与评价的认识和理解 ,并作为对上述规定与评价提出质疑的勘察者的回复。
6) seawater pH
海水酸碱度
1.
Boron isotopic compositions in marine planktonic foraminifera can record changes in seawater pH,hence provide a new tool to reconstruct the changes of palaeo-atmospheric pCO2 on million-year time scale which is beyond the reach of the even most recently studied icecores.
海洋浮游有孔虫中的硼同位素能够反映海水酸碱度的变化,从而为重建大气二氧化碳浓度的变化提供了一种新的手段,有望提供目前极地冰心记录所无法企及的百万年甚至千万年时间尺度上的大气二氧化碳浓度的变化。
补充资料：顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
顶底复吹转炉的炉底(正在倾炉出钢)(宝钢)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条