- 推荐网络例句
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The effects of exogenous nitric oxide donor sodium nitroprusside on substance metabolism of Ginkgo biloba leaves under drought stress were studied.
以硝普钠(sodium nitroprusside， SNP)为一氧化氮供体，研究其在干旱胁迫下对银杏叶片物质代谢的影响。
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RO56T General use to Welding Various tool steel,easy engraving machining.
通用焊丝适合焊接多种工具钢，容易雕刻切削加工
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Hua Zhang Meng Village, Taoist music to a musical notation France, playing the main form to the blowpipe, and percussion instruments.
花张蒙村道教音乐以工尺法记谱，演奏形式以吹管和打击乐器为主。
Don't
stop moving...