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Explosives and Explosive Ordnance Disposal
containing
果
|
all forms
Chinese
English
一部分煤气被一些工厂燃烧以提供过程热、结
果
导致现场二氧化碳排放量进一步增加、而其他工厂可能用电或其他能源作为替代
Some plants will combust a portion of the gas supply to provide process heat leading to farther onsite CO₂ emissions, while others may employ electricity or other sources of energy as an
为了最优结
果
对爆破的严格控制
exacting control of blasting for optimum results
人们日益担心的是爆破对所采矿物的完整性造成破坏效
果
Concerns around the destructive effects on the integrity of excavations progressively increased
作为结
果
的
resulting
全部效
果
amount
冲击效
果
percussion
冲击效
果
impacts. effect
减振效
果
vibration-reducing effect
双重效
果
double effect
反向起爆效
果
control of adverse blast effects
因
果
关系的
cause-and-effect
因
果
图表
cause and effect diagram
因
果
律
lawn of causation
因与
果
cause and effect
在这种情况下爆破的岩石块度大、而且由于冲量相同、岩石的速度和抛掷距离结
果
变小
Racks to be blasted in such a case have large masses and,for the same impulse, their velocity and throw distance will be consequently short
如
果
岩石碎片抛到容许的范围之外、就会造成人员伤亡和财产损坏
These rock fragments result in human injuries, fatalities and structure damages when they are thrown beyond the allowable limits
如
果
是为了好事,他们捐献些财物也不在乎
They do not mind giving some if it is for a good
如
果
炮泥长度大、则会形成大块岩石
If the stem-mming length is long, then large pieces of rock will form
定时的结
果
timing outcome
实际爆破效
果
practical blasting effect
实验室实验结
果
转用到现场实际爆破业务中去
transferability of laboratory experimental results to real field blasting work
岩石结构特点对爆破效
果
的影响
effect of rock structure characteristics on blasting results
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
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
影响聚能效
果
的因素
试验表明,锥孔处爆轰产物向轴线汇聚时,有下列两个因素在起作用: 1. 爆轰产物质点以一定速度沿近似垂直于锥面的方向向轴线汇聚,使能量集中。 2. 爆轰产物的压力本来就很高,汇聚时在轴线处成更高的压力区,高压迫使爆轰产物向周围低压区压膨胀,使能量分散
influence factors of cumulative effect
很多专家以前的研究也表明、如
果
单位炸药消耗量小于临界值、飞石现象是可以避免的
Previous studies by many experts also show that flyrock can be avoided if the powder factor is smaller than a critical value。
总分离效
果
total effect of separation
成
果
feedback
技术成
果
technical fruit
(achievement)
技术经济成
果
technical-economic fruit
抛掷爆破结
果
throw blasting outcome
挖去…的果心
<
#0>
cored
改进岩石爆破效
果
blast fragmentation improvement
整体效
果
overall effect
整体效
果
gross effect
有些气体如
果
管理不当、会引起爆炸
Some gases are explosive if not properly managed
案例证明、改进后爆破的结
果
可使排放强度整体来讲有所削减
Examples are given of improved blast outcomes below that lead to overall reductions in emissions intensity
―次爆破对岩体的破坏效
果
damage effect of a blast on the rock mass
此外、对爆生气体的实地测量受上述所有因素变化无常的影响、所以测量结
果
是一组范围值
Furthermore, field measurements of detonation gases are subject to variability in all the factors mentioned before, and at best could provide a certain range of results
气候学家预测、包括冰层大规模融化在内的可怕后
果
、改变了区域性气候类型、正在引发更为强劲的热浪、旱涝、热带疾病的蔓延以及海平面的最终上升
Climate scientists predict dire consequences including extensive melting of ice sheets, changed regional weather patterns causing more intense heat waves, droughts and floods, the spread of tropical diseases and eventual rises in sea level
炮孔设计与实际效
果
比较
shot design versus performance comparison
炸药能量测试结
果
dynamite strength reporting
然而、制造炸药使用生物燃料代替化石燃料的结
果
、会使二氧化碳的整体排量降低、因为生物燃料在生长期从大气中消除同样当量的二氧化碳
However, the use of biofuels instead of fossil fuels in explosives would result in lower overall CO₂ emissions, as the biofuel growth phase removes an equivalent amount of CO₂ from the atmosphere
爆破技术研究成
果
blasting technological research achievements
爆破振动效
果
爆破振动影响
blasting vibration effect
爆破损伤机理会影响最终爆破效
果
blast induced damage mechanisms that affect final wall blasting
爆破效
果
blast result
爆破效
果
在很大程度上取决于炸药的类型和数量以及炮泥的类型和数量
The blasting effect depends to a great extent on the type and amount of both explosives and stemming
爆破效
果
差的原因
sources of poor blasting results
爆破效
果
差的原因总结
summary of sources of poor blasting performance
爆破结
果
blasting result
爆破结
果
blast result
爆破结
果
好
well-shot
爆破计算结
果
blast calculations results
爆速高、临界直径小是炸药组分紧密混合的自然结
果
A high detonation rate and a small critical diameter are the natural results of this intimate mixture
理想结
果
ideal result
破坏效
果
destructive effect
破坏效
果
detrimental effect
破坏效
果
damage effect
破碎效
果
effect of fragmentation
破碎效
果
crushing effect
科学模型、或者说基本模型、试图立足于现实、描述爆破的物理效
果
和岩石的力学回应
Scientific or fundamental models attempt to realistically describe the physical effects of blasting and the mechanical response of the rock
科研成
果
scientific fruit
科研成
果
scientific achievement
经过多次实地测试、他们的结论是、如
果
药量的增加、破碎量和飞石的速度也随之剧增
After repeated field experiments, they drew a conclusion that as the charge increases, the fragmentation and the velocity of the broken material increases as well
结合将爆破规程中列出的效
果
进行量化的输人数据、就能评估基本的爆破释放物和天气影响的共同作用
When combined with inputs that quantify the effects of blasting specifications,the combined effect of basic blast emission and meteorological effects can be evaluated
绘图结
果
plot results
能力测试结
果
strength reporting methods
能源利用效
果
energy utilization effect
能量和爆破效
果
的关系
correlation of energy results with blasting
角逐的结
果
the issue of a contest
计算的结
果
calculation
调查结
果
表明、飞石事故是由以下一个以上的因素促成的: 地质及岩石结构的非连续性、炮孔布置和装药量不适当、抵抗线不足、炸药能量高度集中、填塞不足
Investigations of flyrock accidents have revealed one or more of the following contributing factors:
I
discontinuity in the geology and rock structure,
II
improper blast hole layout and loading,
III
insufficient burden,
IV
very high explosive concentration, and
V
inadequate stemming
起反作用的。产生相反结
果
的
counterproductive
近来、人们把研究的重点大多放在破碎曲线的细端、以探索爆破的潜力、因为爆破的结
果
会影响到含金属矿石随后的粉碎和加工制造过程
More recent focus has been provided on the finer end of the fragmentation curve to explore the potential of blasting to influence the subsequent crushing and nulling performance of metalliferous ores
这些考虑的事项也突出表明、爆破界通过改进爆破结
果
来降低温室气体排放量是其主要目标
Such consideration also highlights the major targets for the blasting community to reduce GHG emissions through improved blast outcomes
造成严重后
果
的
crippling
降振效
果
vibration-reducing effect
雨
果
尼厄
人名
Hugoniot
雨
果
尼厄方程
由振动波方程依据能量守恒确定的某材料压力和密度之间的关系曲线
Hugoniot equation
雨
果
尼厄曲线
遵循雨果尼厄方程的压力-质量体积曲线。压力-密度曲线也可称作雨果尼厄曲线
Hugoniot curve
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