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Terms for subject Explosives and Explosive Ordnance Disposal containing 变线 | all forms
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众所周知、不同类型岩石的破碎特点差别很大、尤其在破碎曲线的细端变化大、因为岩石破碎受自身的内在属性控制、而不是受岩石自身的大缺陷和结构的控制The breakage characteristics of different rock types are known to vary over a wide range, especially at the fine end of the fragmentation curve where breakage is controlled by the inherent properties of the rock substance itself, rather than being controlled by its larger scale flaws and structure
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
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密度和爆速来估算。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
剪应力-剪变形曲线shear stress-displacement curve
剪应力-剪变形曲线shear stress-deformation curve
在有多重共线性的情况下、就会出现多余的自变量、这样会使自变量对应变量产生错误影响。多重共线性是否存在、可以通过对自变量的方差膨胀因子的计算来检验In the presence of multicollinearity,redundancy of the independent variables exists, which can lead to erroneous effects by the independent variables on the dependent variable. The existence of multicollinearity can be checked from a calculation of the variance inflation factor VIF of the independent variables
多重共线性指的是两个或两个以上自变量之间的高度线性相关性multicollinearity refers to a high degree of linear correlation between two or more independent variables
岩石线应变强度理论关于岩石在外载荷作用下,当某截面上的拉伸应变达到极限时,岩石即发生拉伸破坏的论述。岩石线应变强度理论又称为岩石最大拉应变强度理论。在岩体稳定性分析中广为应用linear strain strength theory of rock
应力-应变曲线curve stress-strain curve
应力-应变曲线通常指在单轴压力或拉力作用下,岩石轴向应力与轴向应变、侧向应变与体积应变的关系曲线load-deformation stress curve
应力-应变曲线通常指在单轴压力或拉力作用下,岩石轴向应力与轴向应变、侧向应变与体积应变的关系曲线stress strain curve
应变圆锥曲线conic strain
抵抗线变化burden movement
时间-蠕变曲线time-creep curve
最大线应变理论认为岩土的破坏是由于最大伸长线应变达极限值而引起的及由此而建立的张性破坏强度准则maximum linear strain theory
直线变形阶段应力-应变曲线成直线、以弹性变形为主的岩土变形阶段linear deformation stage
等温转变曲线isothermal time-temperature-transformation curve
蠕变曲线恒定应力下,岩土的变形随时间而增长的关系曲线creep curve
负荷应变曲线load-strain curve
重力值变异曲线drift curve
重力异常变化曲线drift curve