1) cylindrical charge
柱状药包
1.
Simulation Study on Stress Field of Cylindrical Charge by Different Initiation;
柱状药包爆炸应力场模拟研究
2) structure of cylindric charges
柱状药包结构
1.
To investigate into the effect of the change in both acoustic impedance of ore like medium and the structure of cylindric charges on fine productivity,a test on fragmentation by blasting was conducted in concrete models.
通过混凝土模型的爆破破碎实验，探讨了矿岩介质的波阻抗及柱状药包结构的变化对粉矿产出率的影响。
3) Column charge blasting
柱状药包爆破
4) Spherical column charge blasting
球状和柱状药包爆破
5) the same delay time blasting of multiple columnar charges
群柱状药包同段起爆
6) Grain with liner
包覆药柱
补充资料：动物组织柱状上皮
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条