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。
2·Discusses the gold diffusing with gold chloric acid 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。
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。