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The emergence of electronic level is a great technique change of level survey.
电子水准仪的出现是水准测量技术一次大的变革。
youdao
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The survey demonstrates a high level of interest in research.
调查显示实践者对研究有着很大的兴趣。
youdao
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The survey demonstrates a high level of interest in research.
调查显示实践者对研究有着很大的兴趣。
youdao