| 1. | An increase in hydrogen ions within cell walls would decrease ionization of carboxyl groupings of the cellulosic fraction .
细胞壁内部氢离子浓度的增高，能够降低部分纤维质羧基的离子化作用。 |
| 2. | Indwelling blood hydrogen ion concentration analyzer
心内血氧分压 |
| 3. | Method of hydrogen ion concentration determination for pesticide emulsifiers
农药乳化剂氢离子浓度测定方法 |
| 4. | Standard test method for hydrogen ion concentration of dry adhesive films
干粘膜中氢离子浓度的标准试验方法 |
| 5. | They use it to split water into hydrogen ions , electrons and oxygen
它们利用这个将水转变成氢离子、电子和氧气。 |
| 6. | They use it to split water into hydrogen ions , electrons and oxygen
在光合作用中，植物将水分解为氢离子、电子和氧。 |
| 7. | Hydrogen ion comparator
氢离子浓度比值器 |
| 8. | Hydrogen ion concentration
氢离子浓度 |
| 9. | Potassium is in competition with hydrogen ion for renal tubular excretion in exchange for sodium ion
钾离子和氢离子在肾小管排泄中相互竞争和钠离子交换。 |
| 10. | It makes soils more acid since cations ( e . g . potassium and magnesium ) are replaced by hydrogen ions
它能使土壤酸化，因为阳离子（如钾离子和镁离子）被氢离子所代替。 |
