Sometimes, though, essay tests have disadvantages, too.

不过，“文章”考试有时也有缺点。

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This essay is intended to discuss and analyze the problem of how to decrease errors in the experiments on air cushion guide in terms of practice and data tests.

本文在实践及数据测试基础上，分析了气垫导轨实验减小系统误差的问题。

youdao

This essay is intended to discuss and analyze the problem of how to decrease errors in the experiments on air cushion guide in terms of practice and data tests.

本文在实践及数据测试基础上，分析了气垫导轨实验减小系统误差的问题。

youdao