1) charge-concentration
装药集中度
1.
On the basis of crack theory of smooth blasting, to decrease blasting destruction on abjoining rock, design and calculation methods of smooth blasting parameters such as charge decoupling factor, charge-concentration, length of air column,hole spacing and burden are analysed.
本文依据光面爆破成缝理论和以降低围岩破坏为目的，从理论上分析了光面爆破时诸如装药不偶合系数、空气柱长度、装药集中度、炮孔间距和光煤层最小抵抗线等参数的计算方法。
2) concentrated charge
集中装药
1.
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。
3) group charge
集团装药
1.
The study of explosive effect between BLU-113A/B and equivalent group charge by considering charge form;
BLU-113A/B与等量集团装药爆炸效应研究
4) Ammunition Packaging
弹药集装
1.
Research on an Improved Genetic Algorithm in Ammunition Packaging;
改进型遗传算法在弹药集装中的应用研究
5) concentrated charge
集中药包
1.
This article stresses on designing, arrangement of boreholes concentrated charges, bar charges, selection of blasting parameters, tamping and ini- tating circuits.
论述了硐室爆破的设计方案，药室布置，集中药包，条形药包，爆破参数选择，装药填塞和起爆网路等。
2.
Some useful protecting measures and technical means are taken and adopted such as concentrated charge distribution into the bottom of the limekilns and the ash outlet room.
采用了集中药包在窑孔底部及出灰房内布孔以及有效的防护措施等技术手段,在周边环境恶劣的条件下取得了较好的爆破效果,可为类似工程提供参考。
6) concentrated cartridge
集中药包
1.
A sequential detonating method and combining deep and shallow concentrated cartridge are adopted, and a high-energy-level compaction is adopted after the blasting compaction.
叙述了在民用机场建设中应用爆炸 强夯技术处理深埋地下空洞的工程方法,工程中采用深部、浅部集中药包相结合和顺序起爆方法,爆炸夯实后采用高能级强夯进行处理。
2.
The summary and statistical analysis of current concentrated cartridge dose formula are presented.
通过对现有集中药包药量公式的总结和统计分析 ,认为计算公式中 f(n) 值以二次式较为合理 ,建议n <1时 f(n) =[(1+n2 ) /2 ]2 。
补充资料：集中度
在一个行业中，若干最大企业的产出占该行业总产出的比率。最典型的度量方法是四企业集中度，即最大的四家企业的产出与总产出之比。
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