目的：测定人血清脱金属铁传递蛋白裂解焦磷酸键的反应速率常数。
Objective: To determine the rate constants for the cleavage of pyrophosphate to phosphate by human serum apo-transferrin.
阐述了用全谱直读型电感耦合等离子体发射光谱仪测定金属铬中铝、铜、铁、磷、硅元素的测试方法的研究。
The method for determination of aluminum, copper, iron, phosphorus and silicon in metallic chromium has been studied with a direct-reading inductively coupled plasma emission spectrometer.
铁杂质是硅片制造过程中常见的重金属沾污，表面光电压（SPV）法可很好地用于测定P型硅中铁杂质。
The impurity of iron is one major heavy-metal contamination on the silicon wafer. Surface photo-voltage method(SPV) can be used to accurately measure the iron contamination within the silicon wafer.
研究了用配位滴定分析方法测定聚醚多元醇用双金属催化剂中锌、铁含量的方法。
Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.
研究了用配位滴定分析方法测定聚醚多元醇用双金属催化剂中锌、铁含量的方法。
Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.
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