1) upper and lower interfaces
上下界面
1.
The distributions of strain and stress are not uniform in the whole structure,especially at the vicinity of the upper and lower interfaces and covering plies,there have the phenomenon of stress concentration.
通过分析发现削层结构的应变和应力分布呈现出不均匀现象,尤其在上下界面附近和覆盖层内,出现应力集中现象,这些危险点的存在,严重影响整个结构的性能。
2) the ratio of the densities of the misfit dislocations at the upper and lower interfaces
上下界面失配位错的比
3) Semantic Context Query Interface
语义上下文查询界面
4) Gaussian upper and lower bound
Gaussian上下界
5) Upper and Lower Bounds
上下界
1.
Considering the stationary pattern of a kind of food chain model with prey-dependent functional response,we get the upper and lower bounds of the stationary pattern s positive solution and the condition without the nonconstant solution.
考虑了一类响应函数依赖于猎物的食物链模型的平衡态模式,给出了平衡态模式解的上下界估计,进而得到了非常数正解的不存在性的结论。
2.
By use of upper and lower solution method and maximum and minimum principle,the estimates of blow-up rates for the positive solution of the heat equation with a nonlinear reaction term and a nonlinear boundary condition are presented,and the upper and lower bounds of the estimates have been got.
利用最大最小值原理和上下解的方法,研究了一类既有非线性反应项又有非线性边界条件的热方程组正解爆破速率的估计,得到了估计的上下界。
3.
In this paper, based on the relationship between the minimal eigenvalue and the spectral radius of nonuegative matrices, we derive some others upper and lower bounds on irreducible, M-matrices.
本文中利用M-矩阵的最小特征值与非负矩阵潜半径之间的关系,给出了不可约M-矩阵最小特征值上下界的几个估计式。
6) upper(lower) bound
上(下)界
补充资料：八方上下
【八方上下】
（术语）谓四方，四维，上下之十方也。
（术语）谓四方，四维，上下之十方也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条