By use of symmetric and skew-Hermitian splitting of matrix, a new type of preconditioner is proposed.

針對(duì)大規(guī)模電力系統(tǒng)修正方程式高度稀疏的特點(diǎn)国产精选视频一区，研究了一種基于對(duì)稱(chēng)反對(duì)稱(chēng)預(yù)處理的不精確牛頓法看国产一级性交电影免费在线。

Network community structure is one of the most fundamental and important topological properties of complex networks, within which the links between nodes are very dense, but between which they are quite sparse.

網(wǎng)絡(luò)簇結(jié)構(gòu)是復(fù)雜網(wǎng)絡(luò)最普遍和最重要的拓?fù)鋵傩灾唬哂型毓?jié)點(diǎn)相互連接密集91在线视频免费看、異簇節(jié)點(diǎn)相互連接稀疏的特點(diǎn)欧美曰屁视频。

In these environments, the network performance heavily relies on the underlying topology.

而一個(gè)稀疏的拓?fù)渚哂袦p少多余流量的特性，因此可提升網(wǎng)路擴(kuò)增性日韓美女一級黃片免費。

The fourth layer in all cortices examined was noticeably sparsely populated with cells.

被發(fā)現(xiàn)到在第四層的所有皮層間只分布了稀疏的細(xì)胞最新精品国偷自产在线97。

He locates its position by the distortedly starlight through the crystalloid, but loses it by a flash again on the sparkle shinning starlight background.

他憑借晶體扭曲的星光確定其位置，但很快在一片星星稀疏的背景上把它丟失了www..com黄色A片免费观看。

The pollen grain of B.bipinnata is prolate and the size is 37.0μm×26.7μm with 3-colposate,the pollen exine sculpture with thin echinate.

婆婆針(B.bipinnata)的花粉粒為長(zhǎng)球形黄片一级域名，大小為37.0μm×26.7μm，具三孔溝欧美性爱,亚洲，花粉粒表面具稀疏的刺狀雕紋黄页网站1688www欧洲人妻毛片。

In [23] it was shown that the incoherency property allows exact reconstruction of the signal that is sparse in one basis using the sensing matrix from the second incoherent basis.

在文獻(xiàn)[23]中證明了，不相干性性質(zhì)可以允許用傳感矩陣從第二個(gè)不相干的基礎(chǔ)準(zhǔn)確地重構(gòu)在一個(gè)基礎(chǔ)上是稀疏的信號(hào)三级片在线无码。

In 2005 southern and eastern Afghanistan were light yellow, while a speckly yellow arc traversed the west and north.

在2005年的圖上南部和東部?jī)H僅是淡黃日韩黄色视频品爱，僅有一條稀疏的黃帶從北到南跨越。

The subpleural arteriole and its branches were short. The subpleural capillary meshes were sparse and web-like, and small holes made of microvessels were found occasionally.

胸膜下微動(dòng)脈及其分支較短免费av色色播放，胸膜下毛細(xì)血管網(wǎng)呈現(xiàn)稀疏的網(wǎng)絡(luò)狀色五月天天，偶爾可見(jiàn)由微血管形成的&小孔狀&結(jié)構(gòu)。

The soft orphan garners the sparse ears of corn.

柔弱的孤兒在采拾稀疏的玉米穗一级特黄国产在线视频。