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關(guān)注:1
2013-05-23 12:21
求翻譯:調(diào)查采用隨機(jī)抽樣、整群抽樣和典型調(diào)查相結(jié)合的方法。是什么意思?![]() ![]() 調(diào)查采用隨機(jī)抽樣、整群抽樣和典型調(diào)查相結(jié)合的方法。
問(wèn)題補(bǔ)充: |
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2013-05-23 12:21:38
The survey by random sampling, cluster sampling and survey of typical combination of methods.
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2013-05-23 12:23:18
Using the random sampling survey, the entire cluster sampling, and the method of combining several modules.
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2013-05-23 12:24:58
The investigation uses the method which the random sampling, the group sampling and the typical survey unify.
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2013-05-23 12:26:38
Surveys using random sampling, cluster sampling and the method of combination of typical investigation.
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2013-05-23 12:28:18
正在翻譯,請(qǐng)等待...
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