加州碎件字盘：英文铅字字盘的一种它盛载着大写和小写英文字母。

California job case: a kind of type case which accommodates both upper and lower case letters.

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注：表中数字后小写和大写英文字母分别表示LSR测验5%和1%水平的差异显著性。

Note: The little and capital English letters indicate the difference in 5% and 1% level, respectively, by LSR test.

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