查询词典 countable infinite set

In years past, in fact, they held to the Aristotelian idea of a universe that was "ungenerated and indestructible," with an infinite past and an infinite future.

事实上，在过去的岁月里，他们坚持亚里士多德的"无生无毁"的宇宙观念，即过去是无限的，未来也是无限的。

The general infinite dimensional modal system describing liquid nonlinear sloshing is derived first by pressure integral variational principle. After selecting two dominating modes and three secondary modes based on the Narimanov-Moiseev third order asymptotic hypothesis, the infinite dimensional modal system is reduced to a five dimensional asymptotic modal system.

首先通过压力积分变分原理推导出描述液体作非线性晃动的一般形式无穷维模态系统，然后根据 Narimanov-Moiseev三阶渐近假设关系，通过选取二阶主模态和三阶次模态，将无穷维模态系统降为五维渐近模态系统。

But, in fact, there is a possibility of expression in pure line, and its rhythm may be of infinite different kinds expressive of infinite varieties of mood and condition.

然而事实上，纯粹的线条也有表达的可能。它用变化无穷的节奏表达出心情和条件的无穷变化。

The results show that the infinite method is valid in solving problems in infinite domain and thus high precision can be obtained by eliminating the border effect in finite element analysis.

采用具有精确解的无限厚壁圆筒作有限单元法分析和无限单元法分析，通过对这两种分析方法的分析结果的比较得知：无限单元法是解决无限域问题的一种有效的方法，采用这种分析方法进行隧道及地下工程结构分析，可以消除有限单元法所带来的边界效应，从而使计算精度大为提高。

The capaciously strong in soul among women will ultimately detect an infinite grossness in the demand for purity infinite, spotless bloom

那些精神上豁达强壮的女人最终必然会发现，要求她们具有无限的纯洁性，无瑕的青春美貌，这是一种无与伦比的野蛮。

Semi-infinite model looks the foundation as a homogenous, continuous and elastic semi-infinite body, it can reflect the continuous deformation, especially suit to the close-grained thick terrene or rock slope which have good elastic property.

而且在以前的计算中，都没有考虑框架与坡面之间强大的摩擦力引起的框架梁内力变化。

Based on the flaw of the probability reliability model in the case of small amount of information,non-probability and mixed probability/non-probability reliability models are presented. When the uncertainty of the basic random variable is described by convex, analytical and numerical methods are constructed to calculate the convex of response variable. The infinite norm index, which is the minimal infinite norm distance from original coordinate point to the surface of the limit state in the standard interval space, is presented to measure the safety of the structure.

针对概率可靠性模型在小子样信息下的缺陷，建立了非概率可靠性模型及概率—非概率混合可靠性模型；给出了用集合来描述变量不确定性时，极限状态变量变化集合的解析解和数值迭代解法；提出了物理概念明确且十分易于工程应用的度量结构、机构安全程度的无穷范数指标，它是标准区间空间中坐标原点到极限状态表面的最小无穷范数距离。

There are mainly three reasons for doing so: first, the readers of financial periodicals are much easier to be distinguished from other bourgeois readers; next, the operational ways of financial periodicals portray vividly in which field medium are investing in recently, this phenomena could be counterevidence to prove the powerful influence of bourgeois periodical on the society as a whole; finally, common problems in all the bourgeois periodicals are easier to be discerned in financial ones. The choke point that might well happened in the process of orientating a certain periodical is the object of being orientated, that is, the recipients, who are human beings equipped with infinite-possible mind and infinite-potential body, as well as self-initiative consciousness and self-determining behaviour.

论文选取目标人群为中产阶层的财经期刊作为研究对象的原因有三：一是财经期刊的消费主体较其他类型的期刊来说更集中于本论文所界定的中产阶层；二是财经期刊的运营很能说明近期的媒体投资热现象，而这一现象可以证明中产期刊的总体社会影响力不可小觑；三是财经期刊品牌建设是期刊产业化链条思路的有力代表。

If the decimal place is infinite, the decimal is called an infinite decimal.

小数部分是无限的小数叫做无限小数。

After determining the control equation and defined problems for infiltration, redistribution and evaporation, implicit finite difference method was used for ponded infiltration, semi-infinite soil redistribution and semi-infinite evaporation. The calculated results agreed well with measured data.

9在确定了入渗、再分布及蒸发的控制方程及定解问题基础上，采用隐式差分格式对垂直一维积水入渗、半无限土体再分布及半无限土体蒸发进行了数值模拟，与计算结果对比表明，计算值与实测值比较符合。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。