“knapsack sprayer-duster”的概念、定义、翻译、参考文献-科学参考

单词	knapsack sprayer-duster
释义	knapsack sprayer-duster Encyclopedia 农学背负式喷雾喷粉机释 knapsack sprayer-duster背负式喷雾喷粉机采用气流输粉、气压输液、气力喷雾原理，由汽油机驱动，既可以单独喷雾或喷粉，又可以同时进行喷雾喷粉（即湿润喷粉）的植保机械。
随便看	Pingyao City Walls Pingyao Confucian Temple Pingyao County Ticket Office Museum Pingyao Gucheng Pingyao Museum Pingyao pure view gauze pavilion play person Pingyao Shilou Pingyao Shuanglin Temple Painted Sculpture Gallery Pingyao Xian Pingyin Xian Pingyin Yulin Lacebark Pine Group Pingyi Xian Pingyuan Xian Pingyu Xian pinhole pinhole array pinhole camera pinhole collimation pinhole filter pin-hole imaging pinhole imaging pinhole imaging of X-ray pinion pin joint p i n junction

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