When the dynamic strain is below the first threshold strain, the yield of soil was controlled by friction dissipation of the constant friction coefficient. 当土体的动应变小于第一阈值应变时,土体屈服为常摩擦系数的摩擦耗散控制;
Dilatancy and strain energy dissipation of Fangshan sandstone in constant strain rate tests 恒应变率试验中岩石膨胀与应变能损耗特性的研究
With the dissipation approximation, the results show that if the dissipation constant is considerably small, the influence of the environment on the coherence of the field can be ignored; 在耗散近似下,结果显示:如果耗散系数k足够小,则光腔对光场相干性的影响可以忽略;
It can be decided that from what kind of material and with what size the fins have the maximum heat dissipation under constant mass. 有效地证明了一定质量的肋片,以何种材料、何种尺寸制作时,其传热量最大。
When viscous dissipation is constant, Field Coordination Equation of steady laminar convection heat transfer can be derived by variation method for the optimization goal of heat transport potential capacity reaching an extreme. 在粘性耗散一定的条件下,以热量传递势容耗散取得极值为优化目标,利用变分方法可以导出稳态层流对流换热的场协同方程。
With an appropriate adjustment of the value of the ultimate tensile strain as a function of only the element size, to sure the energy dissipation in the structure under-going the fracture process is a constant, irrespective of the finite element size used. 通过适当调整混凝土的极限拉应变的值,使其成为网格尺寸的函数,以保证混凝土在开裂过程中释放的能量唯一。
In terms of applying smaller feature size, it enables to drop power dissipation while the highest cut off frequency being constant. 可以通过采用更小特征尺寸,在保持最高截止频率不变的情况下,降低器件的功耗。
The testability and power dissipation of circuit have become the principal problems in the design of very large scale integration ( VLSI) due to the rapid development of semiconductor technique and the constant improvement of integration level and clock frequency of VLSI. 半导体技术的飞速发展及VLSI集成度和时钟频率的不断提高,使得电路的可测性和功耗问题逐渐成为VLSI设计首要考虑的因素。
The results show that when the area of heat dissipation increases to a certain value, the heat dissipation effect remains a constant. 当散热而积达到一定值时,散热效果基本不变。
The influence of the variation of convection heat transfer coefficient of air on heat dissipation of lip seal is very little, and can be given constant. 油封工作过程中轴与空气对流换热系数的变化对油封散热的影响较小,可以设为定值。
The influences of the intensity of the field, the atomic distribution angle and the dissipation constant on the linear entropy of the field are investigated. 讨论了光场强度、原子分布角和耗散系数对光场线性熵的影响。