“hand-operated sprayer”的概念、定义、翻译、参考文献-科学参考

单词	hand-operated sprayer
释义	hand-operated sprayer Encyclopedia 农学手动喷雾器释 hand-operated sprayer手动喷雾器以手动方式产生压力，促使药液通过液力喷头喷出，并与外界空气相撞击而分散成为雾滴的植保机械。
随便看	Tung Oil Project(Export-Import Loan) tung oil tree Tungpo Style Tungsheng Sheng Tung-shing Yee Tung Siu Chia, M.A. tungstate tungstates tungsten tungsten blue oxide tungsten bronze tungsten bronze dielectric materials tungsten bronze structure tungsten carbide tungsten-carbide drilling tungsten extraction from acid solution tungsten extraction from basic solution tungsten halogen lamp tungsten inert-gas arc welding，TIG tungsten metallurgy tungsten monocarbide tungsten ore concentration tungsten ore resources tungsten plug tungsten powder

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