bipyramids

与bipyramids相关的网络例句 [注：此内容来源于网络，仅供参考]

For example, alkaline elements can affect diffusion velocity of Zr, Si and O ions although these alkaline elements cannot exist in crystal structure of zircon. However, K rich media and Na rich media exert different effects on the growth of crystal form: in the K rich media, growth speed of prism faces in the vertical direction is much higher than that of pyramid faces, and {111} growth speed in the vertical direction is higher than {311},which decides the formation of bipyramids dominated by {311} pyramids; in the Na rich media, both prism and pyramid grow to a certain extent, but the former is smaller than the latter.{100} growth speed in the vertical direction is lower than {110}, while {111} growth velocity in the vertical diredtion is lower than that of {311},resulting in the growth of the crystal form characterized by {100} short prism and {111} pyramid.

例如，尽管碱性元素并不进入锆石晶格，但它们可以影响Zr、Si、O离子的扩散速度，但是富钾和富钠的介质对锆石晶形发育的影响是有差别的，表现为：在富钾的介质中，将导致柱面的法向生长速度较锥面快得多，而锥面中，｛111｝的法向生长又较｛311｝快，由此决定了形成以｛311｝锥为主的双锥状晶体；在富钠的介质中，柱面和锥面都有一定程度的发育，但前者弱于后者，而柱面中，｛100｝的法向生长较｛110｝慢，由此决定了形成以｛100｝柱和｛111｝锥为主的短柱锥状晶体。

In thesegermanates, framework are fOrmed by GeO5 trigonaI bipyramids or GeO6 octahedra,as we1l as GeO4 tetrahedra.

在这些锗酸盐结构中，骨架构成除了GeO4四面体外，还有GeO5三角双锥、GeO6八面体，这预示着锗酸盐分子筛可能具有更丰富的拓扑结构。

与bipyramids相关的网络解释 [注：此内容来源于网络，仅供参考]

dihexagonal bipyramids：复六方双锥

複硫鹽類 sulfo-salts | 複六方雙錐 dihexagonal bipyramids | 複六方雙錐類 dihexagonal dipyramidal class

ditrigonal bipyramids：复三角双锥

複片麻岩 composite gneiss | 複三角雙錐 ditrigonal bipyramids | 複三角柱 ditrigonal prism

dihexagonal bipyramids class：复六方双锥类

复六方双锥 dihexagonal bipyramids | 复六方双锥类 dihexagonal bipyramids class | 复六方柱 dihexagonal prism