
n. [晶体] 微晶;[矿物] 细晶石
Through precipitate circulation and aging, the yellowcake slurry in amorphous or microlite form was transformed to crystal precipitate.
采用浆体循环与陈化沉淀的方法,使沉淀的铀浓缩物由无定形凝胶体或微晶转化成易沉降过滤的粗晶体。
Objective To investigate Arca Subcrenata Lischke microlite artificial bone and its effects on bone defects, bone regeneration, and repair in vitro.
目的用毛蚶壳微晶人工骨引导新骨生成修复骨缺损。
The development process of the devitrification is featured by a gradual increasing trend from crystallite to skeletal crystal (microlite) and finally to spherulitic.
它们发育过程由雏晶-骸晶(微晶)-球粒逐渐增强。
With a strong technical research and develop team, our company has developed four generations of microlite product during five years and is recognized by the end market.
我公司拥有技术力量雄厚的研发队伍,历经五年,共开发了四代微晶石产品,并得到了终端市场的肯定。
n.|crystallite/micro crystal;[晶体]微晶;[矿物]细晶石
microlite(微晶)是一个多学科术语,其核心含义在不同领域存在差异:
矿物学定义
microlite指一类含钠、钙、钽、铌等元素的复杂氧化物矿物,化学式为$(Na,Ca)_2Ta_2O_6(O,OH,F)$。这类矿物属于烧绿石族,晶体结构呈立方晶系,常见于花岗伟晶岩中。美国矿物学家协会(Mineralogical Society of America)将其列为稀有矿物,硬度介于5-5.5莫氏硬度。
材料科学应用
在工业领域,microlite特指通过溶胶-凝胶法合成的纳米级晶体材料。英国皇家化学会(Royal Society of Chemistry)研究显示,这类材料因比表面积大、催化活性高,被广泛应用于锂离子电池电极和光催化反应器。
核物理领域延伸义
美国物理联合会(American Institute of Physics)文献记载,microlite有时指代微型核反应堆的燃料芯块,其直径通常小于1毫米,采用铀氧化物与碳化硅复合结构,用于航天器同位素电源系统。
词源学考证
该词由希腊语前缀"micro-"(微小)与"lithos"(石头)组合而成,1835年首次出现在法国矿物学家Augustin Alexis Damour的岩石学著作中,现被《牛津英语词典》收录为专业术语。
单词“microlite”的含义可从以下方面解析:
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