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- hydrogen ion activity 氫離子活度
- ion activity meter 離子活度計
- digital ion activity meter 數字式離子活度計
- The easiest way to make one is to add a hydrogen ion (H+). 形成陽(yáng)碳的最簡(jiǎn)單的辦法就是加上一個(gè)氫離子。
- The activity of the first hydrogen ion is similar to those from sulfuric acid and can be used to analyze the concentration of chromic anhydride and sulfuric acid. 第一個(gè)氫離子的活躍程度與硫酸釋放出來(lái)的氫離子相近,可用來(lái)分析鉻酐與硫酸的總濃度;第二個(gè)氫離子用來(lái)分析鉻酐的濃度。
- Weak acids ionize partly ( <1% ionize) in water to give hydrogen ion. 弱酸在水中部份電離(<1%25電離)，放出氫離子。
- PH value: Self defines the negative logarithm being hydrogen ion concentration. PH值：本身定義是氫離子濃度的負對數。
- A substance capable of yielding hydrogen ions. 氫離子供體一種可放出氫離子的物質(zhì)
- Acids dissociate to give hydrogen ions. 酸分解時(shí)會(huì )釋放出氫離子。
- Thus, in alkalosis, the increased potassium ion excretion in exchange for sodium ion permits hydrogen ion conservation. 因此在堿中毒中，鈉鉀交換的增加使氫離子保留。
- He made the assumption that the electronic charge is numerically equal to the charge on a hydrogen ion. 他假設電子的電荷數與一個(gè)氫離子的電荷數相等。
- Having only one hydrogen ion to donate to a base in an acid-base reaction;monoprotic. 一（堿）價(jià)的在酸堿反應中只有一個(gè)氫離子轉移到堿上的；
- Having only one hydrogen ion to donate to a base in an acid-base reaction; monoprotic. 一（堿）價(jià)的在酸堿反應中只有一個(gè)氫離子轉移到堿上的；一堿價(jià)的
- The complex reaction on the oxygen side occurs when a hydrogen ion and an electron mate with oxygen to produce water. 氫離子與一個(gè)電子和氧配對時(shí)，氧氣側便發(fā)生復雜的反應，然后產(chǎn)生水。
- The two CO2 molecules absorbed by one DETA is faverable in the process and hydrogen ion dissociated from hydroxy ... 氨基甲酸分子中羥基氫離子的電離,在質(zhì)子受體(如水分子)存在下更為有力,與實(shí)驗結果相一致。
- On hydrolysis, two hydrogen ions are released from chromic oxide. 鉻酐水解可釋放出兩個(gè)活躍程度不同的氫離子。
- Consequently, the Ca P supersaturation and the ion activity product of apatite increased and this stimulated the nucleation and growth of the apatite crystals and the formation of apatite coatings. Ca2 + 離子又能使表面附近的pH值增大 ,Ca2 + 離子和HPO2 -4離子的活度積就增大 ,從而刺激了磷灰石晶體的成核與長(cháng)大 ,最終形成表面磷灰石涂層
- In metabolic acidosis the reverse process occurs, and the excess hydrogen ion exchanges for sodium with retention of greater amounts of potassium. 在代謝性堿中毒中，會(huì )出現相反的過(guò)程，過(guò)多氫拿交換使得大量的鉀離子保留在體內。
- activity meter with automatic changer 自動(dòng)換樣的放射性測量?jì)x
- In this work, we study the characteristic of SiO2-Si interface of MOS capacitor under the influence of hydrogen ion after water immersion. 在本論文中，我們研究一種金氧半電容元件氧化層與矽界面特性在浸水處理后所受到的氫影響。
