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- An alkaline soluble polysaccharide has been isolated by the alkaline extraction from phellinus Linteus. Its structure has been determined by periodate oxidation ,etc. 从针裂蹄中用碱提取得到一种碱溶糖;并用高碘酸氧化等方法确定了结构.
- The proposed method is based on the inhibitory effect of resorcinol on the reaction of potassium periodate oxidation of pyronine Y in phosphoric acid medium. 在磷酸介质中,痕量间苯二酚对高碘酸钾氧化吡咯红Y使其荧光猝灭具有抑制作用,据此建立了动力学荧光法测定痕量间苯二酚的新方法。
- Keywords periodate oxidation;dialdehyde cellulose（DAC）;aldehyde;Schiff base; 高碘酸盐氧化;双醛纤维素（DAC）;醛基;希夫碱;
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Quantitative Analysis in Erythritol in Fermentation Supernatant by Periodate Oxidation 高碘酸氧化法直接测定发酵液中赤藓糖醇
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- REMOVING UNSPECIFIC ANTIBODIES WITH SEPHACRYL GEL COUPLING OF E. COLI PROTEIN BY PERIODATE OXIDATION 过碘酸盐氧化法制备固相载体除抗非目的蛋白抗体
- Rigioselectivity of Periodate Oxidation of 1,6 - Bis -O - (Triphenylmethyl) - D - Mannitol 高碘酸盐氧化1,6-二-O-三苯甲基-D-甘露醇的区选性
- Keywords erythritol;fermentation supernatant;periodate oxidation;quantitative analysis; 赤藓糖醇;发酵液;高碘酸氧化;定量分析;
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
