Observation on big sample cases lacked and cooperated standard clinical research was deficient.

大样本病例观察少，合作规范临床研究不够；

youdao

Furthermore, it will greatly enhance the speed of training if some proper mathematic techniques are adopted in the application of artificial neural network to identifying similar big sample system.

此外，在利用人工神经网络对类似的大样本系统进行辨识时，如果能采用一些数学上的处理技巧。

youdao

If I only tried to ring once or twice then is that really a big enough sample?

如果我只是试图打一两次，那么这是一个足够大的样本了么？

youdao

And you know, even if people are doing these things anonymously, or they're part of a big national sample where they're one of thousands and thousands of subjects, people don't necessarily like to say that they're doing something that they don't think they should be doing.

你知道,即使人们参加的是匿名调查,或他们是全国性样本中的一员,他们是那数以千计万计总体中的一员,人们似乎也没有必要说出,他们做的一些,自认为不应该做的事情

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This is one study of one snow monkey troop in the 1950s, admittedly not a big sample size.

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Once that playoff sample size gets big enough, many players wind up performing at their expected, regular season level.

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