Aim To study on synthesis and antibacterial activity evaluation of poly heterocycles.
目的研究多杂环化合物的合成方法和抗菌活性。
The relation between activity evaluation of lightener and the value of inhibitory activity against tyrosinase was discussed.
探讨了美白剂活性评价与酪氨酸酶抑制率高低的关系。
The preparation, characterization and activity evaluation of LS-971 deoxygenationprotection catalyst for sulfur recovery were introduced.
总结了LS-971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。
The preparation, characterization and activity evaluation of LS-971 deoxygenation protection catalyst for sulfur recovery were introduced.
总结了LS- 971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。
The preparation, characterization and activity evaluation of LS-971 deoxygenation protection catalyst for sulfur recovery were introduced.
总结了LS- 971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。
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