The results indicate that the foamed metals have the structure of dodecahedron with pentagonum casement toward space outspread. The framework self is the tube shape channels, which are cavate and nonentirely sealing. The whole framework is a maze structure connecting by this kind of channels. Folds and hollows besprinkle the surface of foamed nickel skeleton.

結(jié)果表明用本文方法制備的發(fā)泡金屬是一種向空間延伸的具有五邊形窗的十二面體結(jié)構(gòu)天天色色色色色色，發(fā)泡金屬骨架本身是中空的黄色性爱欧美视频、非完全封閉式的管狀"通道"，整個(gè)骨架就是由這種"通道"連接的"迷宮"式的結(jié)構(gòu)18岁免费看黄片。

There they meet the Dodecahedron, a man with twelve faces, each of which expresses a different emotion.

他們?cè)谀抢餄M足十二面體又黄又粗又大又长又色又爽，一名男子與12面，其中每一項(xiàng)表達(dá)了不同的情感日本性交操穴欧美性交操B。

Spinning balls of fire act as nuclei within the dodecahedron cell bodies.

火行為的原子核旋轉(zhuǎn)球內(nèi)的十二面體細(xì)胞體精品久久久久久电影综合。

Both simple pentagonal dodecahedron habit and other morphology of pyrite crystals develop free growth layers on the {210} faces.

除簡單的五角十二面體外，其他形態(tài)黃鐵礦晶體的{210}面上也發(fā)育有自由生長層精品无码国产污污污免费网站国产。

On the basis of the frame of dodecahedron, we apply the method of "spherical stretching" to the frame, we can obtain a novel polyhedron with I_h symmetry, which contains 72 pentagons.

我們?cè)谑骟w框架的基礎(chǔ)上精品国产手机在线观看，利用"球面拉伸"的方法，得到新的具有二十面體對(duì)稱性色羞羞在线，72個(gè)五邊形構(gòu)造的的多面體結(jié)構(gòu)自拍日韩欧美激情视频在线观看。

In this study, the octahedron(111), cube(100) and dodecahedron(110) surfaces of diamond have been investigated by quantum chemistry calculations.

對(duì)比數(shù)據(jù)可以知道，在金剛石八面體{111}面上單原子能量最大一区二区爱爱免费看视频，原子間所形成的共價(jià)鍵鍵能最強(qiáng)国产乱弄视频，所以在該面上物理化學(xué)性質(zhì)最為穩(wěn)定。

A dodecahedron with twelve regular pentagons as faces.

有十二個(gè)正五角形面的十二面體一级做a爱片久人毛片A片。

Nanoparticle ammonium zinc phosphate with dodecahedron morphology was synthesized via the solid-state reaction at room temperature.

采用室溫固相反應(yīng)制備納米十二面體磷酸鋅銨黄色工厂在线视频，用微熱量法研究該反應(yīng)的標(biāo)準(zhǔn)摩爾反應(yīng)焓和納米磷酸鋅銨的標(biāo)準(zhǔn)摩爾生成焓亚洲国产欧洲日本综合，用4種熱分析法研究納米磷酸鋅銨的分解動(dòng)力學(xué)。

Also in the 3-D space, we assign the 20 amino acids to 20 vertices of the dodecahedron. By the symmetry of the dodecahedron we obtain 3-D representation of 20 amino acids, and 3-D graphical representation and the corresponding numerical sequence of protein sequences. And similarity and dissimilarity analysis based on the invariants of graphs and characteristics of numerical sequences are given for nine RNA secondary structures of RNA-3 of virus. We construct sequence phylogenetic tree of a group of cytochromes C protein.

在DNA三聯(lián)體密碼子表示的基礎(chǔ)上99精品在线免费观看，在半復(fù)平面上給出了蛋白質(zhì)序列的非退化的2-D圖形表示精品久久网视频，同時(shí)利用復(fù)向量的主要特征—模和相位，給出了蛋白質(zhì)序列的一種數(shù)值刻劃717理论电影，進(jìn)一步在3-D空間里亚洲另类图区，把20種氨基酸分別分配給正12面體的20個(gè)頂點(diǎn)，根據(jù)正12面體的對(duì)稱性得到了20種氨基酸的3-D表示免费无遮挡禁18网站，進(jìn)而得到了蛋白質(zhì)序列的3-D圖形表示和對(duì)應(yīng)的數(shù)字序列免费一级黄，并利用圖的不變量和數(shù)字序列的特征比較了9種動(dòng)物的神經(jīng)元

The shock wave has made a nearly standard dodecahedron pattern on the surface of centre sphere. This pattern is the result of shock waves interaction from two adjacent detonating spots, and its position shows how the detonating of two adjacent spots acts, synchronized or not. The nice dodecahedron stroke patterns on the surface of recovered centre sphere indicate that this detonating method has good synchronization and spherical converging shock-wave.

通過試驗(yàn)，由十二個(gè)起爆點(diǎn)發(fā)出的爆轟波通過相互作用在回收球體的表面留下了近乎標(biāo)準(zhǔn)的正十二面體刻痕圖案国产精品一区二区哟哟视频，球體表面的每一道刻痕都是相鄰兩個(gè)起爆點(diǎn)所發(fā)出的爆轟波相互作用的結(jié)果亚洲男女精品视频在线看，每一道刻痕與相鄰兩個(gè)起爆點(diǎn)的位置關(guān)系反映了該兩個(gè)起爆點(diǎn)的起爆同步性情況。