1)  solvent anti-solvent
溶剂-非溶剂
1.
The explosive HNS isrecrystallization to different particle size and graded simultaneously by solvent anti-solventmethod in the same system.
本研究采用溶剂-非溶剂法重结晶细化及级配六硝基芪(HNS)，以二甲基甲酰胺(DMF)为溶剂，水为非溶剂，通过改变溶液温度、溶液浓度、搅拌速度和滴加速度4个影响因素，研究其与系统中HNS的粒度、粒度分布及晶形的关系，在此基础上，通过优化条件实验，并最终确定了两种粒度(1μm~2μm,10μm~15μm)级配的最佳工艺条件，研究在同一系统中同时实现HNS重结晶细化为不同粒径颗粒的粒度级配体系，并从理论上对其进行分析探讨。
2)  solvent/non-solvent
溶剂/非溶剂
1.
Three kinds of HMX samples with different morphologys and particle sizes were prepared by screening,ball milling or solvent/non-solvent methods,respectively,and characterized by laser granularity measurement and scanning electron microscope(SEM).
采用对原料奥克托今(HMX)筛分、球磨和溶剂/非溶剂重结晶等三种方法,制备出了不同形貌和粒度的HMX粉末。
3)  solvent-nonsolvent technique
溶剂-非溶剂法
1.
The sub-micron TATB was prepared by solvent-nonsolvent technique.
采用溶剂-非溶剂法制备亚微米级TATB,探讨了工艺条件对亚微米级TATB粒径的影响。
4)  Solvent-nonsolvent method~+
溶剂非溶剂法+
5)  solvent-nonsolvent method
溶剂非溶剂法
6)  solvent-nonsolvent recrystallization
溶剂非溶剂重结晶
1.
At first, the ways and technologies of controlling explosive particle crystal shape at home and abroad are comprehensively analysed and the influence of some factors in the process of the solvent-nonsolvent recrystallization on the crystal shape of HMX is discussed.
本文综合分析了目前国内外炸药颗粒晶形的控制方法和技术,探讨了溶剂非溶剂重结晶过程中几个因素对HMX的晶体形状的影响情况。
补充资料：溶剂C字
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