pentagonal dodecahedron

pentagonal dodecahedron的基本解释

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五角十二面体

与pentagonal dodecahedron相关的网络例句 [注：此内容来源于网络，仅供参考]

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

除简单的五角十二面体外，其他形态黄铁矿晶体的{210}面上也发育有自由生长层。

However, when occurring in Mesozoic remelted granite, pyrite is featured mainly by high gold content in pentagonal dodecahedron and in its complex; low content in cubic pyrite; Au/Ag ratio between 1-2; both N and P types of pyrite present in most deposits and P type only in a few deposits.

产于中生代重熔花岗岩中时，黄铁矿以五角十二面体居多，五角十二面体及其聚形含金较高，立方体含金性较差；Au/Ag比值在1-2之间，As的含量较高(＞600×10〓)；Co、Ni的含量则较低，一般为10n×10〓；热电性以既有P型又有N型的P、N混合型为特征，少数金矿床表现为单一的P型。

The results show that the fine-grained hypidiomorphic pyrite, with a crystal form of pentagonal dodecahedron, contains more Au than others. Since the areas yield pyrite with relatively lower contents of main components S and Fe, while a greater gross content of trace elements, such as Cu, Pb, Zn, Au, Ag, are closely associated with gold deposits, the authors propose that a middle-scale gold deposit might be found in Zhaojiapuzi area; and there is a remote possibility to find a large gold deposit in Shengjingao area, wih a prospect of finding a concomitant gold deposit.gold deposits;mineralogical.

结果表明以五角十二面体晶形为特征的半自形细粒状黄铁矿含金性较高；黄铁矿主成份S、Fe含量相对低，而黄铁矿中Cu、Pb、Zn、Au、Ag等微量元素总量相对高的黄铁矿分布区城与金矿化关系密切；提出赵家堡子地区具备找到一处中型以上金矿的前景，而在生金皋地区找到大型金矿床的可能性很小，但有望找到伴生金矿床。

与pentagonal dodecahedron相关的网络解释 [注：此内容来源于网络，仅供参考]

pentagonal dodecahedron：五角十二面体

常温、常压下,气体分子在水中的溶解度很低,但在特定温压值(通常是高压、低温的环境)中(见下图),水分子之间会重新键结、排列成晶笼化合物(clathrate),形成五角十二面体(pentagonal dodecahedron)和五角十二面六角二面体(tetrakaidecahedron)两种结构(见下方晶笼结构图),

pentagonal icositetrahedron：五角三八面体

五角半面像 pentagonal hemihedry | 五角三八面体 pentagonal icositetrahedron | 五角十二面体 pentagonal-dodecahedron

pentagonal icositetrahedron：五角偏方三八面体

五角半面像 pentagonal hemihedry | 五角偏方三八面体 pentagonal icositetrahedron | 五角十二面体 pentagonal-dodecahedron