Indirect printing Process where the printing surface is not in direct contact with the paper, e. G. Offset printing, pad printing, etc.
间接印刷印版并不直接与纸张接触的印刷方法。例如柯式印刷、移印等。
This paper introduced the indirect determination of polyphosphate in laundry powder by potentiometric titration, the method is featured of simple, rapid and reliable.
用强酸分解洗衣粉中的聚磷酸盐,以电位滴定法间接测定其中的聚磷酸盐含量。
This paper analyses the transfer error in the indirect measurement through the error theory and shows how to treat the error and precision in this kind measurement by an example.
引用误差理论对间接测量中的误差传递作了分析,并通过实例说明如何处理间接测量中的误差与精度。
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