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Terms for subject Explosives and Explosive Ordnance Disposal containing 变体 | all forms | in specified order only
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众所周知、所谓温室气体在大气中的浓度增加进而这种气体吸收反射的红外线、导致全球温度上升。据信、大气温室气体浓度的增加、正是近来测到全球气候变暖的原因之一Increased atmospheric concentrations of so-called greenhouse gases GHGs are known to increase global temperatures by absorption of reflected infrared radiation and are believed to be contributing to the recently measured global warming
体应变body stain
体积应变岩土在外力作用下产生的体积相对变形量volumetric strain
体积应变能岩体受力发生体积变形而积蓄的应变能,数值上为平均正应力与体积应变乘积的二分之一volumetric strain energy
体积蠕变在球张量应力作用下,岩土体积变形随时间而发展的现象volumetric creep
分子流体的变化扰动理论variational perturbation theory of molecular fluids
岩体变形deformation of rock masses
布置的两个变体分别为“V形布置”和"露天矿V形布置"en-echelon
影响爆破行为的岩体特性描写的最少、包括非连续面的密度、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
最近几十年、由于二氧化碳及其他温室气体的大量排放、人们关切的全球变暖问题敦促诸多工业调研和实施减少气体排放的标准Global warming concerns due to large quantities of emissions of carbon dioxide and other greenhouse gases GHGs in recent decades are driving many industries to investigate and implement emissions reductions
本研究针对两种岩石、以便将岩体特性的变化趋于最小、并能分析爆破设计参数如炮泥、抵抗线和单位炸药消耗等的影响This study is restricted to the two types of rock so that the variations in rock mass properties are minimized and the influence of blast design parameters stemming, burden and specific charge on fly rock distance could be analyzed
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
每一次气体释放的量级取决于每一阶段的具体过程、但可能有大的变化The magnitude of each of these emissions is dependent on the specific process at each stage, with large variations possible
膨胀或体应变在应力作用下相对于材料的一个单元的初始体积的体积变化比率,无量纲dilatation or volumetric strain
虽说采矿现场爆炸的实际气体释放量要小一些、但由于气体释放量随着爆炸条件的变化而变化、所以依然是个问题、而且难以准确予以量化Though of a lesser magnitude, the actual mine site emissions from detonation may be problematic as they could vary according to detonation conditions and are difficult to quantify precisely