The Solar Dynamics Observatory caught sight of the initial explosive flare emanating from a giant group of sunspots.
太阳动态观察站监测到一片太阳黑子区域发生耀斑。
The shock initiation process of the JOB-9003 explosive under different initial shock loading was recorded by using the multiple electromagnetic particle velocity gauge method.
采用组合式电磁粒子速度计技术测试了不同初始冲击压力条件下JOB-9003炸药的冲击起爆过程。
Since the energy which strikes the tool holder includes the explosive gas pressure and the kinetic energy of the moving plunger, thus a high initial acceleration of the tool holder is obtained.
由于撞击夹刀块的能量包括爆炸气压和冲块的动能两项，所以夹刀块能获到很大的初始加速度。
Stresses of the in-explosive cylinder were analyzed, compound criteria for determinating the fracture radius was put forward to calculate the initial velocity of cylinder fragment.
分析内爆炸圆管膨胀破碎过程的应力，提出确定内爆炸圆管断裂半径的复合判据，从理论上预测不同材料圆管的破片初速度。
The initial residual stress of the polymer bonded explosive based on TATB and its distribution were tested by blind-hole drilling method.
为检查小湾水电站转轮焊接、退火效果，采用了盲孔法及压痕法对转轮退火前后的残余应力进行了测试。
The initial residual stress of the polymer bonded explosive based on TATB and its distribution were tested by blind-hole drilling method.
为检查小湾水电站转轮焊接、退火效果，采用了盲孔法及压痕法对转轮退火前后的残余应力进行了测试。
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