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- The hydroxyl ion has a negative charge. 氫氧根離子有一個(gè)負電荷。
- It will be more susceptible to attack by hydroxyl ion. 它更容易被氫氧根離子所作用。
- Weak alkalis ionize partly ( <1% ionize) in water to give hydroxide ion. 弱堿在水中部份電離，放出氫氧離子。
- The free hydroxyl ion is involved in a further reaction with the silica network. 游離的氫氧離子會(huì )進(jìn)一步和硅氧網(wǎng)絡(luò )反應。
- Both the duplicated bond and the hydroxide ion in castor oil took part in sulphate reaction and a hydrolysis also took place in the castor acid. 反應過(guò)程中蓖麻油的雙鍵和羥基同時(shí)參與磺化反應，蓖麻酸甘油酯發(fā)生水解反應。
- A further reaction produces an additional hydroxyl ion to maintain the attack on the network. 再進(jìn)一步反應又形成一個(gè)外加的氫氧離子，它又繼續侵蝕網(wǎng)絡(luò )。
- MASKIEWICZ R,SOGAH D,BRUICE T C.Chemiluminescence reactions of lucigenin.2.Reactions of lucigenin with hydroxide ion and other nucleophiles[J],J Am chem soc,1979,101(18):5355. 張學(xué)軍;劉鏈;司傳平.;活性氧清除劑和鈣離子通道阻斷劑對人淋巴細胞化學(xué)發(fā)光的效應[J]
- Test Method for Hydroxide Ion in Water 測定水中氫氧離子含量的試驗方法
- Alkali: A soluble matter that forms hydroxyl ions in solution. e.g. NaOH or KOH. 堿:在溶液中可形成氫氧根離子的可溶性物質(zhì)。例如氫氧化鈉或氫氧化鉀。
- hydroxyl ion overtone absorption 羥基離子諧波吸收
- The original theory was based on Svante Arrhenius's electrolytic theory of solutions and involved the dissociation water into hydrogen and hydroxide ions. 原始理論是根據阿倫尼烏斯（Svante Arrhenius）的電解質(zhì)電離理論，定義是酸和堿是在水溶液中能分解（dissociation）出氫離子和氫氧根離子的物質(zhì)。
- It is based upon a naturally occurring enzyme called urease that essentially reverses the urea cycle by breaking down urea into metabolites that include ammonia and hydroxyl ions. 它是根據自然產(chǎn)生的尿素酶，基本上扭轉了尿素循環(huán)打破尿素成氨的代謝物，包括羥基離子。
- 3. Weak alkalis ionize partly ( <1% ionize) in water to give hydroxide ion. 弱堿在水中部份電離，放出氫氧離子。
- The free hydroxyl ion is involved in a further reaction with the silica network 游離的氫氧離子會(huì )進(jìn)一步和硅氧網(wǎng)絡(luò )反應。
- FICI=0.35, with hydroxyl ions taken into account. The MIC of calcium hydroxide against E. faecalis was 3.5mg/ml (pH=10.03), MBC=4.5mg/ml (pH= 11.05); 氫氧化鈣對糞腸球菌的最低抑菌濃度(MIC)=3.;5mg/ml，相應pH=10
- Together with "free" hydroxyl ions already present in solution, these hydroxyls are titrated with protons (acid), to a thermometrically determined endpoint. 游離的烴基離子存在于溶液中，用質(zhì)子(酸)就滴定這些烴基離子，出現了一個(gè)溫度測量的終點(diǎn)。
- Together with “free” hydroxyl ions already present in solution, these hydroxyls are titrated with protons (acid), to a thermometrically determined endpoint. 游離的烴基離子存在于溶液中，用質(zhì)子(酸)就滴定這些烴基離子，出現了一個(gè)溫度測量的終點(diǎn)。
- A base is the hydroxide of a metal. 堿是金屬的氫氧化物。
- hydroxide ion 氫氧離子,羥 離子
- We sailed from Perth with a cargo of raw ion. 我們裝著(zhù)一船生鐵從佩思啟航。
