The paper also gives Suggestions for future direction, emphasis and measures in solar activity research in China.
文中对我国未来太阳活动研究的方向、重点和措施也提出了建议。
As a learning activity, Research-Based learning emphasizes active researching, independent problem finding and solving and it can be used in the permeating subject teaching.
研究性学习作为一种学习活动，强调主动探究，自主发现问题、解决问题，可以在各科教学中渗透运用。
Research advance on non ester pyrethroids was reviewed. Its structural feature, biological activity, research present situation, stereo isomer and resistance were described.
论述了非酯型拟除虫菊酯的研究进展，介绍了其结构特点、生物活性、研究现状、立体异构及抗性方面的内容。
Research advance on non ester pyrethroids was reviewed. Its structural feature, biological activity, research present situation, stereo isomer and resistance were described.
论述了非酯型拟除虫菊酯的研究进展，介绍了其结构特点、生物活性、研究现状、立体异构及抗性方面的内容。
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