Then,this paper proposes a new concept of community density which measures community structure,and applies it to community structure demarcation.

延續(xù)廣泛應(yīng)用的社團結(jié)構(gòu)分級聚類方法,提出了衡量網(wǎng)絡(luò)社團結(jié)構(gòu)的社團稠密度概念,從而反映了網(wǎng)絡(luò)結(jié)構(gòu)整體性質(zhì)的重要特征,并將參數(shù)應(yīng)用于對網(wǎng)絡(luò)社團聚類的研究當中。

The Weak Density of the Rank One Subalgebra in Completely Distributive Subspace Lattice Algebras and a Characterization of Nest Algebras;

完全分配格代數(shù)中秩一子代數(shù)的弱稠密性和套代數(shù)的一個特征

Atomic decompositions and density of finite martingales in martingale spaces

鞅空間的原子分解與有限鞅的稠密性

It is proved further that the set of complete formula truth degree in is dense one in 4-value logic system associated with a nonlinear ordering true value set;providing a basis for further establishing approximate reasoning theory of 4-valued propositional logic.

利用勢為4的均勻概率空間的無窮乘積在四值邏輯系統(tǒng)中引入公式的真度概念,給出了真度推理規(guī)則,證明了真值集為非線性序集四值邏輯系統(tǒng)L24中全體公式的真度值之集在[0,1]上是稠密的,為進一步建立四值非線性序集邏輯系統(tǒng)的近似推理理論奠定了基礎(chǔ)。

It is proved further that the set of complete formula truth degree in is dense one; and a general expression for formula truth degree is given also, providing a basis for further establishing approximate reasoning theory of 3-valued propositional logic.

利用勢為3的均勻概率空間的無窮乘積在三值標準序列邏輯系統(tǒng)中引入了公式的真度概念,給出了真度推理規(guī)則,證明了全體公式的真度值之集在[0,1]上是稠密的,并給出了公式真度的表達通式,為進一步建立三值命題邏輯的近似推理理論奠定了基礎(chǔ)。

The space C0∞(Ω) is dense in Hs(Ω) if and only if s≤1/2.

本文用簡明的泛函分析方法證明在區(qū)域Ω上的非整數(shù)次Ｓｏｂｏｌｅｖ空間Ｈｓ（Ω）的稠密性定理，即當且僅當ｓ≤１／２，空間Ｃ０∞（Ω）在Ｈｓ（Ω）中稠密。

population centre

ph.1. 人口稠密區(qū)

the populous areas near the coast

沿海人口稠密的地區(qū).

a thick grouping of similar things.

稠密的相似事物的集合。

among countries with high population density

在人口稠密的國家里

The slopes of the hills have been densely planted with tea bushes.

山坡上種了稠密的茶樹。

The hills have been densely planted with fruit trees.

山上種滿了稠密的果樹。

Denseness is not continuity.

稠密性不是連續(xù)性。

in the thickest part of the crowd

人群中最稠密之處.

That whole North Castle area is a rabbit warren.

整個北堡地區(qū)人口稠密。

areas of dense/sparse population

人口稠密 [稀疏]的地區(qū).

These countries are densely populated.

這些國家的人口稠密。

This area is heavily populated.

這一地區(qū)人口稠密。

a densely [sparsely] populated district

人口稠密 [稀少] 的地區(qū)

a thickly populated (thinly populated) district

人口稠密（稀少）的地區(qū)

densely/thickly/sparsely/thinly populated regions

人口密度大[稠密/密度小/稀疏]的地區(qū).

Having relatively high density.

稠密的有相對較高的密度的

The pop song is popular in the populous city.

這首流行歌曲在人口稠密的城市流行.

China is the most populous country in the world.

中國是世界上最人口稠密的國家。