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- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- Sodalite: Protection from external negative energy. 方钠石:有助于抵制外界的负面能量。
- Containing two hydroxyl radicals. 二羟基的包含两个羟基的
- Having only one hydroxyl group to react with acids. 一元酸的只有一个可与酸发生反应的氢原子团的。
- Polyvalent Metal Hydroxyl Complexes. 多价金属羟基络合物;
- Hydroxyl has an extremely oxidizing nature. 氢氧基具有极强的氧化特性。
- It will be more susceptible to attack by hydroxyl ion. 它更容易被氢氧根离子所作用。
- Any of various alcohols containing two hydroxyl groups. 双羟基醇含有两个羟基团的醇
- Both the free hydroxyl groups readily undergo esterification. 两个自由羟基，都容易酯化。
- Methane reacts with hydroxyl to produce formaldehyde. 甲烷与羟基反应生成甲醛
- Sodalite is holding the vibration of magnitude in the language of light. 方钠石持有光之语中广度的振动。
- STUDY OF DEFLUORINE PROPERTIES OF POROUS HYDROXYL CALCIUM PHOSPHATE. 多孔羟基磷酸钙吸氟特性研究。
- A dihydric alcohol in which one hydroxyl has been replaced with an amino group. 脱氢酒精一种脱氢酒精，其中的一个羟基被一个氨基所代替。
- Besides hydroxyl mercuration-demercuration has been involved in the experiment. 同时对香茅醇进行羟汞化一脱汞反应制取其类似物羟基香茅醛。
- The average hydroxyl functionality of MCO was measured by spectrum method. 用光谱法确定了改性蓖麻油(MCO)的平均羟基官能度。
- The scavenging of melanin to hydroxyl free radicals was studied by fluorometry. 利用荧光光度分析法研究了黑色素对羟基自由基的清除活性。
- And the IR analysis shows that silicone resin possesses hydroxyl end group. 红外光谱(IR)显示,合成的硅树脂含有端羟基。
- Objective To study the clearing of hydroxyl free base with lily polysaccharide. 目的研究百合多糖对羟自由基的清除作用。
- Another end for the hydroxyl and the carboxyl group, has the water affinity. 另一端为羟基和羧基，具有亲水性。
- The obtained material showed good affect to scavenging hydroxyl radials. 且该提取物对羟自由基有良好的清除效果。
