ประโยคภาษาจีน : 中文句子 |
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biàn zhì 变质 xíng 型 kuàng chuáng 矿床 jīn hóng shí 金红石 zì rán 自然 kē lì 颗粒 zhǔ yào 主要 wèi 为 dān jīng 单晶 lì dù 粒度 jiào 较 xì 细 fēn bù 分布 jūn yún 均匀 suí zhe 随着 biàn zhì 变质 wēn yā 温压 jiàng dī 降低 lì dù 粒度 yǒu 有 míng xiǎn 明显 biàn xiǎo 变小 qū shì 趋势 |
The natural grain of rutile from metamorphism-typed deposits is mainly monocrystal with a comparatively thin grain size, even thinner with progressively decrease in metamorphic temperature. |