In the sample analysis
举一反三
- In the sample analysis to this article, we
- When the size of the sample is between 0.1-10mg, the analysis is called: A: major analysis B: minor analysis C: trace analysis D: self-minor analysis
- 中国大学MOOC: In the sample analysis to this article, we only used five parameter for each element. (attach)
- Which analysis indicates whether a particular element or compound is in the sample? A: Qualitative analysis. B: Quantitative analysis. C: Chemical analysis. D: Instrumental analysis.
- The steps for organizing field recordings data mainly include six steps: ① audio file encoding ② audio data conversion and processing ③ audio data import into computer ④ analysis of the physical features of recording samples ⑤ audio sample text sorting and content analysis ⑥ analysis of social and cultural significance of recording samples. The correct sequence of recording steps is: A: ①-②-③-④-⑤-⑥ B: ④-⑤-⑥-①-②-③ C: ③-②-①-④-⑤-⑥ D: ③-①-②-④-⑤-⑥