multiperforated

与multiperforated相关的网络例句 [注：此内容来源于网络，仅供参考]

A new high energy deterred single base gun propellant was prepared by using high nitrogen content single base multiperforated gun propellant containing process solvent as main material,and HEDS propellant was produced by two steps,first absorbing nitroglycerine and second absorbing polymeric deterrent in water.

以高氮量单基发射药为原料，使用先吸收NG、后吸收聚酯钝感剂的两步法工艺，成功制备出高能钝感单基药。