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- The reaction of potassium periodate and orange red can be catalyzed by nitrous ions. 高碘酸钾与甲基红的反应可为亚硝酸根所催化。
- The method is based on the catalysis of rutin to the discoloring reaction of butyl rhodamine B oxidized by potassium periodate solution. 在氢氧化钠介质中,微量芦丁对高碘酸钾氧化丁基罗丹明B褪色反应有明显的催化作用,据此建立了测定芦丁含量的催化动力学光度法。
- Sdmicarbazide has the ablity to intensify the chemiluminescence derived from the reaction of lumionl with potassium periodate. 研究发现,氨基脲与鲁米诺和高碘酸钾反应可产生强烈化学发光,建立了流动注射化学发光法测定氨基脲的新方法。
- A new indicator reaction is developed on the basis of manganese catalyzed oxidation Of victoria blue B by potassium periodate with nitrilotriacetic acid as an activator. 研究了用氨三乙酸（NTA）作活化剂，锰催化高碘酸钾氧化维多利亚蓝B褪色的指示反应。
- The method is based on the catalysis of phenthroline to the discoloring reaction of bordeaux R oxidized by potassium periodate in the dilute acetic acid solution. 在稀醋酸介质中,痕量邻菲咯啉对高碘酸钾氧化玫瑰桃红R褪色反应有明显的催化作用,据此建立了测定邻菲咯啉的催化动力学光度法。
- 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。
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- 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。
- 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。
- 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。
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- 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。
- Measurement of Mn in Liquors by Potassium Periodate Method 高碘酸钾法测定酒中锰
