临界的

This paper deals with the existence and nonexistence of solutions for a critical semilinear polyharmonic equation with a non-negative perturbation.

李爱翠 ，黄力民，曾宪忠讨论了带非负扰动的临界非齐次多重调和方程多解存在性和非存在性。

Re interrupts and/or preemption are possible and where critical sections exist.

在此处中断或优先抢占是充许的并且有一个临界区存在。

The critical pressure difference is 0.767MPa when the high and low pressure zones distribute along the direction of maximum principal stress.

高、低压力区沿最大水平主应力方向分布时，发生套管变形的临界压差为0.767MPa。

There is, however, a critical temperature for each quencher: above the Tc, all the inductive fine structure disappear.

精细结构的存在有一个临界温度，高于Tc则精细结构消失。

The reactor core critical calculation of spent fuel critical experimental facility has been basically completed in this paper.

本文利用SCALE4.3+KENO5程序组合对一部分临界计算结果进行了校核，其结果与CASMO3+MCNP4C程序组合的结果相一致。

The Critical field for red shift to blue shift is estimated.

并估算了由红移到兰移转变的临界电场值。

The contents of this paper are as follows:Firstly, we study the following semilinear elliptic equation with Dirichlet boundaryvalue problem:in the subcritical growth case we obtain at least two nontrival solutions by using the three-critical-point theorem and the reduction method.

我们首先研究下面半线性椭圆方程Dirichlet边值问题：在次临界增长情况下，利用变分方法中的归约方法和三临界点定理，得到了方程至少有两个非平凡解。

When the degree of ischemia reached a critical value, the reentrant wave could break.

当缺血面积处于某临界状态时，有波断裂的发生。

The scaling relations and the scaling exponents of the relaxation time and order parameter are obtained, which are different from original NaSch model. The top-priority of randomization will lead to synchronized traffic flow and there is criticality in traffic phase transition.

计算结果得到了驰豫时间和序参量的标度关系和标度指数，结果发现与原始交通流NaSch模型不同，优先随机慢化将引起交通同步流，交通相变具有临界性，其标度指数属于确定NaSch模型类。

The basic clue and the main steps of renormalization group method used for the description of critical phenomena is introduced.

介绍了用重整化群方法描述临界现象的基本思路和做法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。