“tight blasting”的概念、定义、翻译、参考文献-科学参考

单词	tight blasting
释义	tight blasting Encyclopedia 工学露天爆破释 tight blasting压渣爆破在露天台阶，利用前次爆破预留的渣体，控制爆堆体的前冲距离，使被爆体与留渣体产生挤压碰撞，进一步改善爆破块度的爆破技术。又称挤压爆破、留渣挤压爆破。
随便看	projection-difference method projection display equipment projection drawing projection effect projection estimate projection formula projection function projection functor projection-grid method projection identification method for the characteristic model projection image projection instrument projectionist projection iteration projection iterative method projection map projection mapping projection matrix projection measurement projection method projection moiré projection morphism projection neuron projection objective projection of a circular cone

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