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關(guān)注:1
2013-05-23 12:21
求翻譯:通過對(duì)山東某些城市紡織品的抽樣調(diào)查結(jié)果分析,采用Boostrap法得出總體樣本紡織品中鎘離子的濃度符合正態(tài)分布。是什么意思?![]() ![]() 通過對(duì)山東某些城市紡織品的抽樣調(diào)查結(jié)果分析,采用Boostrap法得出總體樣本紡織品中鎘離子的濃度符合正態(tài)分布。
問題補(bǔ)充: |
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2013-05-23 12:21:38
Analysis of sample survey results of some cities in Shandong textile boostrap method to get the concentration of cadmium ions in the overall sample textiles with normal distribution.
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2013-05-23 12:23:18
Some cities by Shandong textile sample analysis of the results obtained with Boostrap law overall sample textiles cadmium ion concentrations consistent with normal distribution.
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2013-05-23 12:24:58
Through to the Shandong certain city textile sample investigation result analysis, uses the Boostrap law to obtain in the overall sample textile the cadmium ion density to conform to the normal distribution.
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2013-05-23 12:26:38
Through the analysis of survey results of certain cities in Shandong province textile, Boostrap law concluded that total cadmium concentration in the sample textiles in accordance with normal distribution.
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2013-05-23 12:28:18
正在翻譯,請(qǐng)等待...
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