The primary supporting techniques, present research and application situation and developing tendency of precision farming are briefly introduced in the paper.
本文简要介绍了支持精准农业系统的主要关键技术、研究应用现状和发展趋势。
The essay aims at performing some developing research on the instructive significance of it on present situation of language teaching.
本文就交际教学法对目前状况下的英语言教学的指导性意义做了开拓性研究。
The present situation and the significance of developing and utilization of rejectamenta after apple juice process were introduced in this paper.
介绍了国内外苹果汁加工废弃物的开发利用现状，阐明了苹果汁加工废弃物综合开发利用的意义。
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