查询词典 countably

To this end, we generalize the results and get the sufficient and necessary conditions for the sum of two or countably many Dirichlet forms to be regular or quasi-regular.

为此，我们得到至多可数个Dirichlet型之和的正则性与拟正则性的判别准则。

This strategy is a departure from (and understandably so due to the increased complexity) the original one for random graphs[16] where a universal homogeneous countable graph is constructed with probability 1 in a single step (i.e., a single round of countably many probabilistic choices made independently).

这一战略是背离（和理解的原因是越来越复杂）原来的随机图[ 16 ]在一个普遍的同质数图1构造的概率在一个步骤（即单轮数许多概率选择独立）。

Theorem 2.1.11 Let T be〓-categorical.Then for any formula〓,fractiontheory〓is either〓-categorical,or has exactly countably many countable models up toisomorphism.Moreover,all these countable models are〓-homogeneous.

定理2.1.11 若T是〓范畴理论，则任给公式〓，分式理论〓或者是ω-范畴理论，或者只有可数多个可数模型并且这些可数模型都是可数地齐次模型。

Are countable sets:Λ-Γ,〓-Γ are either empty or countably infinite, where Γ denotes the set of γ-limit points of f; tree map's depth of attracting center is finite and the attracting center is Γ provded all the branching points are periodic points. In chapter Ⅲ. we discuss certain relationship between isolated chain recurrent point and eventually periodic point of some continua.

主要利用树的特殊偏序关系证明了：不在周期点集闭包中的ω极限点都有无限轨迹；Ω-〓，Ω-Γ为可数集，Λ-Γ，〓-Γ或为空集或可数无限，其中Γ为f的γ极限点集；当分支点都是周期点时，连续树映射的吸引中心深度有限，且吸引中心就是Γ。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。