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Terms for subject Explosives and Explosive Ordnance Disposal containing | all forms
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临界炸药呈现“压死”现象的最小密度critical density
临界度范围critical density range
临界热能critical thermal energy density
乌云cloud
closeness
度介质lower-density medium
度炸药low-density powder
度炸药low-density explosive
度爆破剂lower-density blasting agent
度硝化甘油包皮炸药unifrax
度硝甘炸药low-density ammonia dynamite
度装药当自由面与钻孔的夹角较小,且抵抗线 W 小于钻孔长度 h 时,如果不加大装药长度就会炸出桥状漏斗并残留未破坏的炮孔口部,在这种情况下,应采用低密度的炸药装填炮孔,以增加药包长度。开挖巷道时,扩槽炮孔经常采用这种装药方法light loading
度达纳迈特一种低密度的胶质达纳迈特炸药,用于深孔爆破和中硬岩的爆破light dynamite
使紧结合compact
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apparent density
再说、这种氧化剂微珠的粒度极小、致使氧化剂与燃料的接触比其他任何双组分炸药的接触更为紧Further, the extremely small particle size of the oxidized droplets results in much more intimate oxidized/Juel contact than exists in any other two-component explosive
冲击波压力损失与炸药的爆炸压力有关、可以通过计算炸药的度和爆速来估算。因此、炸药的冲击波压力损失的测定可以通过实验引人一些诸如温度、静态和动态预压及导爆索支线等变量来确定The shock pressure loss is related to the explosive's detonation prepressure, which can be estimated by knowing the density and detonation velocity of the explosive. Therefore, the SLF for a test explosive can be experimentally determined by introducing in the test certain additional variables, such as temperature,static and dynamic pre-compression and detonating cord downline
分离separation density
初装药initial charge density
劳动力集型企业labor intensive enterprise
劳动力集型爆破法labor-intensive blasting method
可靠精设备reliable precision device
同体积异度颗粒在水中下沉速度不同volumetric grain
含煤单位面积内的煤炭资源量depositional cycle in coal-bearing series
含煤单位面积内的煤炭资源量sedimentary cycle in coal-bearing series
含煤单位面积内的煤炭资源量cycle of sedimentation in coal-bearing density
含煤单位面积内的煤炭资源量sedimentary cycle in coal-bearing formation
含煤单位面积内的煤炭资源量depositional cycle in coal-bearing formation
含煤单位面积内的煤炭资源量coal-bearing cycle
周边孔集系数concentration coefficient of side holes
堆积炸药按规定方法自由堆积时,单位体积内所含的药剂质量apparent density
天然天然状态下岩土单位体积的质量,单位常以 g/ cm³ 或 t/m³ 表示natural density
单位长度射孔孔眼数shot density
切注意follow
实土packed soil
实度根据天然孔隙比所划分的砂土的结构紧密程度compactness
实炮泥packed stemming
实装填solid loading
实装药指炮孔壁和装药之间没有空隙,孔内装药部位被充分填实的药包tight loading
实装药fully-coupled charge
confinement
封地hermetically
封性能sealing capacity
封能力plugging ability
旧称比重specific gravity
度减小剂density reducer
度控制系统density control system
度泛函理论density functional theory
度调节剂能使炸药密度发生变化的物质density modifier
晶结构dense crystalline structure
晶结构closed-grained structure
闭微裂隙一种不同于周围物料的封闭微裂隙sealed microcrack
闭气体与大气隔绝而封闭于土中的气体closed air
闭爆破confined blast
闭的air-sealed
闭退火close annealed
集排列skin-to-skin spacing
集炮孔skin-to-skin holes
集炮孔spaced holes
集的dense
集的agglomerate
集碎裂closely-spaced fracturing
集空孔爆破是采用最早的一种光面爆破技术。其具体方法是在开挖轮廓线上布置密集空孔,靠近密集空孔布置一排加密的炮孔。这排炮孔要采取减弱装药。起爆后,在密集空孔周围造成应力集中,把爆破作用和地震效应限制在密集空孔的一侧line-hole blasting
集钻孔区closely drilled area
集钻孔模式dense drilling pattern
岩土density of ground
岩土颗粒density of ground particles
带壳封炸药cased explosive
岩土单位体积的固体颗粒的质量,常以 g/cm³ 或t/m³表示dry density
应变能单位体积的应变能,单位为J/m³strain energy density
弹性应变能单位体积中的应变能,一个与物体弹性变形有关的特定能量密度。它包括两部分:表征体积变化的体积能量密度〈J/m³ >和考虑形状变化的扭变能量密度<J/m³>elastic strain energy density
影响爆破行为的岩体特性描写的最少、包括非连续面的度、强度、硬度、频率及自然属性、而且对爆破区域内这些参数的可变性了解的也最少The minimum description of rock mass properties that influence blast performance includes the density, strength, stiffness and frequency and nature of discontinuities, together with an understanding of the variability of these parameters across the blasting area
技术机technical secrecy
振动充填、振动vibratory compacting
接缝单位面积或体积的接缝数〈个/m²或个/ m³〉、单位面积总接缝线性长度〈1/m³〉 或单位体积总的接缝区域数〈1/m³ >joint intensity
控制度的物质density control substance
支柱采煤工作面控顶区内顶板单位面积上支柱的数目以<根/m²〉 表示prop density
散装bulk loading density
散装散装炸药在装人炮孔前,质量与体积的比值,单位为 kg/m³bulk density
集排列most compact arrangement
最大干在一定压实功能作用下,黏性土达到最密实状态时的干密度,以g/cm³或 t/ m³表示maximum dry density
最终ultimate density
型电气设备具有气密外壳的防爆电气设备hermetically sealed electrical apparatus
水下爆炸压砂土地基水下爆炸压密效应的作用机理是由于爆炸冲击波和振动作用,使土层内产生瞬时孔隙水压力,原土体结构受到扰动破坏,产生液化现象,从而使疏松的砂土颗粒产生相对移动。其密度增加,承重能力提高。爆炸压密方式有:水中悬挂式爆炸压密法、深埋式封闭爆破压密法和表面接触爆炸压密法三种underwater blast compacting
水中悬挂式爆炸压水中悬挂式爆炸压密法也称水下爆夯法。即在水底离土层表面适当高度处,悬挂一组点阵群药包同时起爆,借以产生一平面冲击波拍打土层表面并透射人土层内部,使土中产生强烈的冲击和振动,又不致产生凹坑,以达到压密土的目的blast compacting with charge suspended in water
heavy
深埋式封闭爆破压将药包埋人饱和砂土内适当的深度引爆,可以获得最优的爆破效果。若采用方阵点群药包爆破,则压密效果更好,一般重复爆破 5blast6次以后即可完全密实blast compacting with buried charge
炮孔集布置close hole spacing
炮孔集系数钻孔间距与钻孔最小抵抗线之比,决定着炸药在岩体中的分布效率。由于炮孔的起爆顺序不同,爆破时炮孔密集系数可能变化很大,参见 spacing [burden] ratio at drillingconcentration coefficient of hole
炮孔集系数burden-to-spacing ratio
炮孔底部线装药炮孔底部单位长度装药量,单位为kg/mlinear charge concentration at the bottom of the blasthole
炮孔药柱线装药炮孔中装药部分的单位长度的药量,单位为 kg/mlinear charge concentration in the column of the blasthole
炮孔间距close hole spacing
炸药explosive density
炸药度控制control of explosive density
炸药散装density of explosive (bulk)
炸药的装填炮孔内的炸药量与所占炮孔体积的比值bulk density of explosives after charging
炸药装填炸药在钻孔中的质量和钻孔装药部分体积的比值,单位为 kg/m³charge density
炸药装填炸药在钻孔中的质量和钻孔装药部分体积的比值,单位为 kg/m³charge explosives density
爆生气体可经过裂缝传播到水平自由面、并产生漏斗效应及随之而来的飞石。飞石表现的这种机理与冲击波的气体释放脉冲切有关blast gases can propagate through cracks to the horizontal free surface and cause cratering and associated flyrock. This mechanism of flyrock manifestation is closely related to the gas release pulse GRP for airblast
爆破的炮孔集系数爆破孔间距与爆破最小抵抗线之比,决定着爆破碎岩效果。该系数的最佳值取决于钻孔布置形式〈矩形或交错〉、地质状况和定时方法spacing burden ratio at blasting
爆速高、临界直径小是炸药组分紧混合的自然结果A high detonation rate and a small critical diameter are the natural results of this intimate mixture
rarefaction
相对实度砂土最大孔隙比与天然孔隙比之差,同最大、最小孔隙比之差的比值relative compactness
相对实度试验砂土最大和最小密度的定量测试及相应孔隙比和相对密实度的计算relative compactness test
相对给定容积内的固体颗粒在空气中的质量与相同容积内的水的质量之比relative density
矿层间隔density of seam
破坏应变功density of the strain work of failure
sophistication
在一定测量条件下,对某一量的多次测量中,各测量值间的离散程度precision
电子雷管precision electronic detonator
close
系数close coefficient
结合的cohesive
线装药炮孔单位长度方向上的装药量,其单位为 kg/mlinear charge concentration
结构紧tight-textured
给湿孔装药时,用以控制炸药度和感度的化学气泡法是爆破作业一种常见的方法chemical gassing to control product density and sensitivity when loading wet holes is now common in the industry
能流energy flow density
能通量度值energy flux density value
能量单位体积炸药爆炸时所释放的能量energy density
能量度分布energy-density distribution
能量集度energy intensiveness
compacting
degree of compactness
爆破剂dense blasting agent
节理intensity of joints
节理集的closed-jointed
药卷炸药质量与药卷容积之比,即药卷单位容积中所含的炸药质量cartridge density
药柱和水的扬程压力不会改变这种炸药的The two advantages of glass microbubbles are the operator does not need to be concerned with sensitizing the mix and the head pressure of the column of explosive and water does not change the density of the composition
表观颗粒apparent particle density
表面接触爆炸压该方法的压密效果最差,一方面会形成爆坑,同时表层部分由于爆炸对土层产生剪切破坏,会岀现爆破疏松区。炸药的能量利用率低,其压密的有效半径仅为深埋药包爆炸作用半径的0.5-0. 6倍,且压密深度尚不及1/3。其优点是施工简单易行blast compacting with contact charge
裂隙跨过炮孔内或岩石表面 lm 直线段的裂隙的数量,单位为:个/mcrack frequency
装填后的炸药density of explosive (after charging)
装药实程度packing density
装药实程度packing degree
装药实程度charge density
装药实程度loading density
装药实程度powder-loading density
装药实程度degree of packing
装药实程度charge concentration
装药炮孔中被炸药所占体积的百分率,%degree of poking
装药load density
装药powder loading density
装药packing degree
装药packing density
装药线每米钻孔的装药量,单位为 kg/mcharge concentration linear
译成code 的过去式和过去分词coded
该评估与岩石含水量规定的值切相关、而与实际爆破设计方案或实施的爆破强度无关These estimates are very sensitive to the value used for the moisture content of the rock and are quite independent of the actual blast design or blasting intensity applied
资金集型企业capital intensive enterprise
钻孔的炮孔集系数钻孔间距与钻孔最小抵抗线之比,决定着炸药在岩体中的分布效率。由于炮孔的起爆顺序不同,爆破时炮孔密集系数可能变化很大。参见 tration coefficient of holespacing burden ratio at drilling
防水封技术water resistant closure technique
非接触式non-contacting seal
预定的平均孔内乳化炸药target average in-hole emulsion density
饱水所有孔〈空〉隙全部充满水时,岩土单位体积的质量,常以 g/ cm³ 或 t/m³ 表示saturated density
高度pin-point accuracy
高能量度材料high energy-density material