Method Random cross comparison grouping was used to observe the curative effects in eye acupuncture, body acupuncture and medication groups.

方法采用随机交叉对照分组法，观察眼针组、体针组、药物组的疗效。

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Also, whereas the cross-references view requires that you select advice or a class that you wish to analyze, the crosscutting comparison tool lets you inspect changes from your entire project.

同时，cross - references视图要求选择需要分析的建议或者类，而横切比较工具使您可以检查整个项目的改变。

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After comparison, cross-array, with four sensors symmetrically located in the same plane, has been regarded as the central array for target direction.

文中首先研究了声目标定向技术，通过对比，确立了平面四元十字阵作为定向的核心阵形。

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This has been done, but it is unsatisfactory because in a cross-country comparison many other things vary along with political institutions: it is impossible to isolate the effect of political arrangements on happiness.

ECONOMIST: Happiness is a warm vote