... system of budgetary management 部门预算 basic cation 盐基离子 the aid used method 助剂法 ...
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氮沉降能引起土壤酸化，同时造成土壤盐基离子淋失。
N deposition can acidify the soil and leaching the exchangeable base cations.
盐基阳离子排放清单的建立，对于中国酸沉降控制有重要的意义。
A thorough inventory of base cation emissions in China is needed to develop programs for acid deposition control.
亚硫酸氢盐里的钙离子，镁离子，钠离子，铵根离子等化学基可以电离。
The chemical base for the bisulfite can be ionic calcium, magnesium, sodium or ammonium, Sulfite pulping can be carried out over a wide range of PH.
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