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In this gaper, the developments md study on biologically activeisoxazole derivatives and their applications in pesticide and medicine were reviewed.

许多异恶唑衍生物显示良的生物活性，并被开发成为农化学品化学品。本文对这类化合物的研究开发动态进行了概述。

Bsaed on underground md turface geochemical data and characteristics of regionalgeochemical field. the present paper has made oil-prospect evaluation of Lower YangtzeRegion.

本文以地面井下化探资料，在研究区域地球化学场特征的基础上，评价下扬子地区的含油气远景。