| 1. | Thus varying the nature of r from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers .
当R按伯、仲、叔烷的顺序递变，则所得羟基醚的产率就随之而增高。
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| 2. | Feed additive - liquid methionine hydroxy analogue
饲料添加剂液态蛋氨酸羟基类似物
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| 3. | Synthesis of 2 - hydroxy - n , n - bis 2 - aminoethyl ethylamine
羟乙基二乙烯三胺的合成
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| 4. | Standard specification for zinc hydroxy phosphite pigment
磷酸氧化锌颜料的标准规范
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| 5. | Antioxidant activity of 2 - ethyl - 3 - hydroxy - 6 - phenylthio - 4 - pyridone
吡啶酮的抗氧化作用
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| 6. | Anti - oxidation role of 6 - phenylthio - 2 - ethyl - 3 - hydroxy - 4 - pyridinone
吡啶酮的抗氧化作用
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| 7. | Test method for analysis of zinc hydroxy phosphite pigment
羟基亚磷酸锌颜料的分析试验方法
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| 8. | Methyl 2 - hydroxy benzoic acid ; methyl salicylate
柳酸甲酯、冬青油
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| 9. | Methyl 2 - hydroxy benzoic acid ; methyl salicylate
柳酸甲酯冬青油
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| 10. | Cationic hydroxy - terminated silicone emulsion
阳离子羟基硅油乳液
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