1. Methods: Urinary iodine of the 426 early pregnant women was determined by chloric acid-digestion and arsenic-cerium catalysis.
方法采用酸消化-砷铈接触法测定426例早期妊娠妇女尿碘。
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2. Discusses the gold diffusing with gold chloricacid substituted for gold evaporation habitually used in semiconductor technology.
探讨采用氯金酸金扩散代替惯用的蒸金扩散工艺。
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3. The synthesis method of Pyridaben was present with taking paratertbutyl benzyl chloride tertiary butyl hydrazine and chloric acid as the raw materials.
报道了以对叔丁基氯化苄、叔丁基肼、粘氯酸为主要原料合成速螨酮的方法。
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4. The synthesis method of Pyridaben was present with taking paratertbutyl benzyl chloride tertiary butyl hydrazine and chloric acid as the raw materials.
