The process of explosion break by a concentrated charge in rock blasting is analyzed and the distribution of various energy consumed during explosion is also calculated.

文中分析了岩石中集中装药爆炸破坏过程，计算了爆破过程所消耗的各种能量的分布。

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In view of the two layout of charges constant nature, this paper researched blasting cone and throwing accumulation rule of linear and sub-concentrated charge by experiment.

针对这两种布药结构可比性问题，论文就条形药包与分集药包爆破漏斗特点和抛掷堆积规律进行了试验研究。

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The present cutting practice was based on the principle of energy-concentrated charge, using linear-shaped charges of different sizes to cut copper blocks with different thickness.

本次实践根据聚能药包原理，采用不同尺寸的线性聚能药包。对不同厚度的铜块体进行切割。

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I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.

我要说的是，完全相反，正电荷集中在中心,在一个非常非常小的体积内。

麻省理工公开课 - 固态化学导论课程节选

But, solutions often cause problems, and the problem I see coming is a healthcare system that is so intertwined, regionally concentrated, and opaque that it can charge what it decides it must, with little restraint.

FORBES: Healthcare Needs Transparency

All of the energy concentrated in one gallon of gasoline is enough to charge an iPhone once a day for almost 20 years.

FORBES: One Gallon of Gas Can Charge an iPhone for 20 Years