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recurrent period
释义
地球科学词汇手册
recurrent period
重现周期,循环周期
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improved variety
improved variety
improved variety
improved wood
improvement
improvement
improvement and betterment insurance
improvement and betterments
improvement and betterment(I&B)
improvement and extensions
improvement and repair trade
improvement breeding
improvement cost
improvement curve
improvement cutting
improvement cutting
improvement felling
improvement in existing products
improvement in progress
improvement line
improvement of a river
improvement of forest
improvement of orbit
improvement of satellite orbit
improvement of soil
科学时代收录了1160609条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。
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