Glossary entry (derived from question below)
English term or phrase:
blank
Chinese translation:
FYI
- The asker opted for community grading. The question was closed on 2018-10-29 00:54:08 based on peer agreement (or, if there were too few peer comments, asker preference.)
Oct 25, 2018 11:16
5 yrs ago
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English term
Change log
Oct 25, 2018 11:16: changed "Kudoz queue" from "In queue" to "Public"
Proposed translations
1 hr
Selected
FYI
空白对照
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Comment: "Selected automatically based on peer agreement."
1 hr
作为空白(溶液)
空白溶液 编辑
在各种分析方法中，为消除干扰，用与测定试样时完全一致的条件进行测定的溶液。测得结果称为“空白值”，应从试样测定结果中扣除，以此提高测定的准确性。或在比色分析中，为消除显色剂及试样中各种共存有色物质产生的干扰、抵胱比色皿和试剂对入射光的影响而用来调节仪器的百分透光率为100%的溶液。
A blank solution is a solution containing little to no analyte of interest, usually used to calibrate instruments such as a colorimeter. According to the EPA, the "primary purpose of blanks is to trace sources of artificially introduced contamination."
在各种分析方法中，为消除干扰，用与测定试样时完全一致的条件进行测定的溶液。测得结果称为“空白值”，应从试样测定结果中扣除，以此提高测定的准确性。或在比色分析中，为消除显色剂及试样中各种共存有色物质产生的干扰、抵胱比色皿和试剂对入射光的影响而用来调节仪器的百分透光率为100%的溶液。
A blank solution is a solution containing little to no analyte of interest, usually used to calibrate instruments such as a colorimeter. According to the EPA, the "primary purpose of blanks is to trace sources of artificially introduced contamination."
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