And the rock mass as the main object of most engineering practice is developed by all kinds of geotechnical action and force in the long geology history to the complex characteristic of continuous medium, crannied medium and granular medium, to the anisotropic and heterogeneous entity with elasticity, plasticity, viscidity, creepocity and rheology.

作為主要工程對(duì)象的巖體是在漫長(zhǎng)的地質(zhì)歷史發(fā)展過(guò)程中經(jīng)受各種地質(zhì)營(yíng)力作用而形成的成因和構(gòu)造復(fù)雜，巖性多樣且包含了連續(xù)介質(zhì)欧美一级a卡片免费观看，裂隙介質(zhì)和散體介質(zhì)特征的久久99con，兼有彈性国产综合亚洲一区二区三区播放、塑性、粘性XXXX白人性与XXXX黑人、流變性的各向異性的非均質(zhì)地質(zhì)體色狼av窝电影。

Among 14 cases of trigeminal tumor,12 cases were examined by CT scanning,2 cases by MRI,all of them were confirmed by pathological examination.The density appeared heterogeneous with 6 cases,homogeneous high density with 5 cases and isopyknic with 1 case.Dropped contrast medium,the 12 CT scanning pictures appeared heterogeneous potentialization,and there were no cerebral edema around the tumor.Among 2 cases examined by MRI,T1 weighted image appeared low signal,T2 weighted image appeared high signal.

內(nèi)容提要三叉神經(jīng)瘤14例，12例做CT檢查免费看黄色视频的网站在线观看，2例做MRI檢查国产一级毛片喷潮视频，14例術(shù)后均經(jīng)病理檢查證實(shí)。12例CT掃描呈混雜密度6例黑白xxxxx，均勻高密度5例在线观看视频资源www网站18，等密度1例，注射造影劑后多呈不均勻強(qiáng)化99国产精品视频，腫瘤周?chē)鶡o(wú)腦水腫亚州视屏。2例MRI圖像T1加權(quán)像呈低信號(hào)，T2加權(quán)像呈高信號(hào)黄色视频,黄色网站,黄色视频免费观看。。X線平片示11例有巖骨亚洲国产人成在线观看、顱底骨吸收破壞。

With the application of the RFPA(superscript 3D)-Parallel system to simulate the fracture spacing phenomenon in the medium of earth crust, failure process and fracture evolution in heterogeneous medium like rock are revealed: and it indicates the broad potential application of the system.

應(yīng)用RFPA(上標(biāo) 3D)-Parallel并行分析系統(tǒng)模擬地殼介質(zhì)中廣泛存在的龜裂現(xiàn)象114一级黄片，再現(xiàn)非均勻介質(zhì)破壞和裂紋演化過(guò)程亚洲视频不卡毛片，從而顯示該系統(tǒng)廣泛的應(yīng)用前景。

hard-bitten：(原指)狠狠地咬, 頑強(qiáng)的, 堅(jiān)韌不拔的, 不屈服的

heterogeneous medium 異質(zhì) | hard-bitten (原指)狠狠地咬, 頑強(qiáng)的, 堅(jiān)韌不拔的, 不屈服的 | demand management 需求的監(jiān)督和調(diào)節(jié)