Chinese | English |
一组雷管的平均起爆时间一般稍微偏离标称的起爆时间。这种平均值对公称值的偏移则是第一个影响定时精确的因素。在平均值附近的起爆时间分布是第二个因素 | The mean or average firing time for any group of detonators typically is slightly offset from the nominal firing time. This shift of the mean from the nominal is the first timing accuracy factor. The distribution of the firing times around the mean firing time is the second factor |
中性兀素 | neutral element |
人为因素 | thaw human factor |
人为因素误差 | human-equation error |
内在环境因素 | intrinsic environmental factor |
减速因素 | retarding factor |
分散兀素 | dispersed element |
制止因素 | deterrence |
刺激因素 | fuel |
刺激因素 | catalytic |
功率因素 VS 能量因素 | power factor vs energy factor |
卤素或一价阴离子 | any halogen or monovalent anion |
危险因素能对人造成伤亡或对物造成突发性损坏的因素 | hazardous factors |
可控因素 | controllable factor |
同位素标样 | isotope standard |
同位素比 | isotope ratio |
限制因素 | limitation |
地质上的不确定因素 | geological uncertainty |
地质因素 | geologic factors |
巷道壁控制因素 | wall control factors |
影响地面震动因素 | factors influencing ground vibrations |
影响定时精确的因素 | timing accuracy factor |
影响最大保护距离的因素 | factors affecting maximum protection range |
影响气体超压的因素 | factors influencing air overpressure |
影响空气冲击波释放的可控因素是装药重量、炮孔直径、抵抗线、堵塞高度和爆炸定向 | controllable factors that affect airblast emission include charge weight, hole diameter, burden, stemming height and blast orientation |
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 |
影响装药量的因素影响装药量的因素很多,主要有: 1. 炸药的性能。 2. 被爆体材料性质。 3. 爆破条件。 4. 爆破类型以及爆破的要求,参见 factors determining charge | influence factors of charge quantity |
影响装药量的因素影响装药量的因素很多,主要有: 1. 炸药的性能, 2. 被爆体材料性质, 3. 爆破条件, 4. 爆破类型以及爆破的要求。参见 influence factors of charge quantity | factors determining charge |
影响钻孔质量的因素 | factors influencing drill performance |
影响钻孔选择的因素 | factors influencing drill choice |
微量兀素 | minor element |
微量兀素 | micro element |
成因素 | contribute |
把…作为因素计人 | factor |
投资三要素投资由三个要素及行为〈活动〉所构成。三要素是:投资主体、投资主体所拥有的资源或生产要素、投资主体的目的, 行为指投资主体的需求所引起的以一定方式进行的活动 | three constituents of investment |
放射性同位素 | radio-isotope |
有害因素能影响人的身体健康,导致疾病或对物造成慢性损坏的因素 | harmful factors |
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 |
气体的形成在很大程度上取决于诸多因素、如现场实际爆轰条件、岩石类型、炮孔直径、有没有水以及炸药在炮孔中是否均匀等 | The gas composition is strongly dependent on many factors such as actual field detonation conditions, rock type,hole diameter,water presence,product homogeneity in the hole |
潜在的不稳定因素 | potential instability |
激发因素 | inducing factor |
激发因素 | exciting factor |
火棉、纤维素六硝酸酯 | gun-cotton |
热轧碳素钢热轧碳素钢除含铁元素之外,还含少量的碳、硅、锰、硫等元素,其力学性能取决于含碳量的多少。由于含碳量的不同,热轧碳素钢分为含碳量低于0.25%的低碳钢,含碳量为0.25%hot0.6%的中碳钢和含碳量高于0.6%的高碳钢 | hot-rolled carbon steel |
然而、爆破所用炸药的特性、岩石类型或地质构造的物理特性或爆破定时起爆顺序及由于这些因素的微妙差别所产生的相互影响均要考虑 | There is no simple way, however, to take into account the interactions resulting from subtle differences in the characteristics of the explosives the blaster had at his disposal, the physical characteristics of specific rock types or geological formations, or the effect of the changes in timing of the initiation sequence on his blast |
爆破模型的不确定因素 | uncertainty of blasting models |
爆破漏斗构成要素爆破漏斗构成要素有:最小抵抗线 W, 爆破漏斗半径爆破作用半径 r;爆破漏斗深度 D, 爆破漏斗的可见深度 h, 爆破漏斗张开角 θ 等 | geometric parameters of a blasting crater |
爆破现场影响钻孔施工的因素 | factors affecting drill operation on the blast site |
现场地下环境因素 | underground site factors |
由于对爆破影响最大的因素是地质、所以复杂的地质结构会使小规模的岩石爆破成为真正的爆破设计难题 | Since the factor having the greatest influence over blasting is geology, complex geologic structures can make small fragmentation a true blast design challenge |
硝化纤维素炸药 | nitro-cellulose powder |
硝酸纤维素一乙酸纤维素 | cellulose nitrate-cellulose acetate |
硝酸纤维素的醇#混合液 | collodium |
粒度因素 | gradation factor |
素混凝土结构素混凝土结构是指不配钢筋的混凝土结构,常用于设备基础、路面、地坪等构筑物 | plain concrete structure |
绝对同位素丰度测量 | absolute isotopic abundance measure |
羧甲基羧乙基纤维素 | carboxymethyl hydroxyethyl cellulose |
而且、非理想爆轰包括反应不完全、不平衡以及反应区内、外的复杂反应流和膨胀。假设中的理想爆轰则完全没有这些因素 | Furthermore, nonideal detonation involves incomplete reactions, non-equilibrium and complex reactive flow and expansion within and beyond the reaction zone. All these conditions are entirely excluded from ideal code calculations |
药包埋深不仅是决定空气压力强度的主要因素、而且对脉冲频率及持续时间也有影响 | The depth of burial of the charges is not only a primary factor in determining the intensity of the air pressures, but it also has an effect on the frequency and duration of the pulses |
要素 | constitutive |
训练有素的爆破人员 | well-trained blaster |
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 |
起爆系统因素 | priming system factors |
起爆系统因素 | initiating system factors |
起爆系统因素 | initiation system factors |
这些制约着地下煤开采水平的混杂因素以及影响整个开采过程的地质因素、技术因素和经济因素复杂关系之间的相互作用、已在上文作了详细探讨 | The motley of factors that constrain the level of recovery in underground extraction of coal and the complex interplay of geologic, technologic and economic factors affection the overall recovery process have been discussed above in detail |
通常用于爆破设计和破碎模型中的这些参数、都是静态的、而非动态性质、只不过在用于模型时经验因素弥补了这种反常 | The parameters that are generally used in blast design and fragmentation modeling are the static rather than the dynamic properties, but empirical factors used in the models compensate for this anomaly |
造岩元素地壳中分布最广、组成各类岩石的最主要元素。如氧、硅、铝、铁、钙、钠、钾、镁这 8 种元素占了地壳总重量的 98.56%,是构成地壳各类岩石的主要成分 | rock-forming element |
邻国。兀素 | neighbor |
除了与地质和距离有关的因素外、还有一些因素与爆破作业设计直接相关。其中最重要的是每次延迟的最大装药量、即每次要爆炸的炸药最大量有时标明为每8毫秒间隔爆炸的炸药量 | In addition to factors that are related to geology and distance are those factors that are related directly to the design of blasting operations. The most important of these is the maximum charge weight per delay: that is, the maximum quantity of explosive that detonates at one time sometimes specified as being that which detonates within any eight millisecond period of time |