wittichenite相关的网络例句
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- 与 wittichenite 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Species of metallic deposits are quite complicated: Besides commonly-seen pyrite ,chalcopyrite and bornite, there exist varied copper-bismuth sulfosalt minerals(sandber}erite, Bi-tennantite, Bi-tetrahedrite, aikinite, wittichenite),tungsten-tin sulfidesand polymetallic sulfides.
金属矿物种类复杂，除常见的黄铁矿、黄铜矿、斑铜矿外，还有多种铜铋硫盐矿物（锌砷黝铜矿、铋砷黝铜矿、铋锑黝铜矿、针硫铋铅矿、硫铋铜矿）、钨锡硫化物（硫铁锡铜矿、硫钨锡铜矿）及多金属硫化物。
- 推荐网络例句
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There are two types of gold deposits in this area, namely altered rock type and quartz vein type.
本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。
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You were home and it was two weeks ago.
你回到了家里。当时是两周前。
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A number of other considerations suggest that the neocortex ultimately supports the capacity for recollecting remote autobiographical memory.
其他的一些想法提出，新皮质从根本上支持回忆远端自传式记忆的能力。