应用激光散射测雾技术对均匀和不均匀横向气流中单个直射式喷嘴雾化细度作了试验研究。
A detailed research on the atomization fineness of a plain orifice injector by light scattering technique under uniform end nonuniform cross flowing air streams.
结果表明：在一定雾化条件下，氦气雾化粉末具有最高的有效雾化率、良好的粒度分布，且球形度最好；
The results show that the free-lead solder powder is best in the efficient atomization efficiency, size distribution and degree of sphericity with helium as the atomizing medium.
采用实验方法研究了水煤浆性质、喷嘴操作工况和喷嘴几何结构对射流雾化细度的影响。
Factors affecting the atomizing performance were studied experimentally, including properties of CWS in terms of apparent viscosity, operating conditions and geometric structure of the nozzle.
对于雾化法得到的ZWC预合金粉末和ZSF预合金粉末组成的胎体锯片，金刚石浓度为18%时即能够保证有较好的锋利度、耐磨性以及加工质量。
Better sharpness, wearability and working quality of the saw blades can be ensured by using atomized prealloyed powder ZWC and ZSF at diamond concentration of 18%.
对于雾化法得到的ZWC预合金粉末和ZSF预合金粉末组成的胎体锯片，金刚石浓度为18%时即能够保证有较好的锋利度、耐磨性以及加工质量。
Better sharpness, wearability and working quality of the saw blades can be ensured by using atomized prealloyed powder ZWC and ZSF at diamond concentration of 18%.
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