“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	charge independence of nuclear force charge injected device charge injection detector charge injection detector (CID) charge injection device charge injection device, CID charge in the oxide layer and surface state charge-mass ratio charge measurement of high-energy particles charge mobility charge multiplet charge number charge-odd operator charge of nucleus charge operator charge ordering charge parity charge-parity charge parity effect charge parity invariance charge parity invariance, CP invariance charge-parity-time invariance charge-parity-time invariance, CPT invariance Charge-Parity-Time reversal invariance Charge-Parity violation

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