Because – phrases

Terms for subject Explosives and Explosive Ordnance Disposal containing Because | all forms | exact matches only

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Current blast fragmentation models tend to focus on the coarse end of the fragmentation curve because of the impact of poor fragmentation on excavation performance, and hence excavation costs	由于岩石破碎不理想、影响到开采计划的实施、进而影响到开采成本、常用的爆破破碎模型只能对破碎曲线进行粗略分析
Flyrock control is crucial in blasting operations because of safety considerations, damage to nearby infrastructure and a "social licence to operate"	出于安全目的之考虑、不损毁临近设施、又要让社会满意、控制飞石对表皮作业至关重要
It is not recommended, however, to reduce the powder factor significantly because it will adversely affect the fragmentation and	然而、大规模减少单位炸药消耗量是不可取的、因为这样反倒影响破碎作用和排石量
The coarse end of the predicted fragmentation size distribution is often over-estimated because the fragment top size is not influenced by the structure of the rock mass in the model	对所预测的碎岩粒度分布的粗端往往给以过高估计、这是因为碎岩最大粒度不受模型中岩体结构的影响
While a high powder factor may generate higher levels of vibration, noise and flyrock, a power factor that is too low may cause a blast to fail and may generate more vibration than expected for the charge per delay that was used, because of increased burden and confinement	当炸药威力大、产生的震感强、噪声大、飞石多。如果炸药威力太小、由于抵抗线和围压增加、会导致爆破失败、而且对于每次延时所用的药量而言、所产生的振动会比预计的要大

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