... 单介状态：single t state 单基推进剂：single-base propellant 单个套装匣转子：single cassette rotor ...
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Results show that the linear expansion coefficients of D1 has large difference with that of single-base propellant.
结果表明，D1和单基药的热膨胀系数有较大的差异，中止燃烧破孔率常温小于低温。
The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched.
研制含单基药、双基药的高爆速震源药柱+，并对其制造工艺进行了研究。
Contrast with single base gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.
与高分子包覆单基发射药相比，双层结构变燃速发射药具有较好的燃烧渐增特性和明显的低温度系数效果。
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