查询词典 priming charge

The experimental results show that, for modified ANFO with the different conditions of priming, which were: detonator/160g booster charge, detonator/160g booster charge/PMMA spacer and only detonator itself, the stationary detonation velocities are 4569, 4496,4559m/s, respectively, and the run distance to detonation under such ignition conditions are 3.5, 7.3 and 20cm, respectively, the corresponding time of detonation development are 0.01, 0.025 and 0.06ms.

在起爆条件分别为雷管/160g起爆药柱、雷管/160g起爆药柱/有机玻璃隔板和仅采用雷管时，改性铵油炸药在稳定爆轰阶段的稳定爆速分别为4569m/s、4496m/s、4559m/s，爆轰成长距离分别为3.5、7.3和20cm，爆轰成长时间分别为0.01、0.025和0.06ms。

By improving parameters of the blasting hole, the charge, charging structure and the priming order etc, the smooth blasting is formed.

通过改进爆破的孔网参数、装药量与装药结构、起爆顺序等，从而形成了光面爆破。

The selection of deep-hole blasting scheme, the design of blasting parameters, charge structure, priming network and others were introduced in this paper.

介 绍了深孔爆破方案的选择、爆破参数设计、装药结构和起爆网路等。

Taking the demolition of a large sewage tank as an example, the design of blasting parameters, unit-area load, a reference-area for load and the principle of selecting total reference-area, the calculation of total load, charge structure, priming network and others are discussed.

以拆除一大型污水处理池为例，讨论了爆破参数的设计、单位面积装药量的确定、选取装药基准面和确定装药基准面总面积的原则、总装药量的计算，以及装药结构和起爆网路等；并简述了这种方法的爆破机理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。