矿石 kuàngshí ore Definitions Defs Origin Strokes Stroke Words Sentences Sents 10 sentences 这些矿石含有高比例的铁。 zhèxiē kuàngshí hányǒu gāo bǐlì de tiě. These ores contain a high percentage of iron. Source: Dong Chinese Dictionary铁矿石在高温下会被熔为铁水。 tiě kuàngshí zài gāowēn xià huì bèi róng wéi tiěshuǐ. Iron ore melts into molten iron at high temperatures. Source: Dong Chinese Dictionary这种矿石的品位达到了开采标准。 zhè zhǒng kuàngshí de pǐnwèi dádào le kāicǎi biāozhǔn. The grade of this ore has met the mining standard. Source: Dong Chinese Dictionary这种金子是从矿石中提炼出来的。 zhè zhǒng jīnzi shì cóng kuàngshí zhōng tíliàn chulai de. This gold is refined from ore. Source: Dong Chinese Dictionary变质作用形成了许多独特的矿石。 biànzhì zuòyòng xíngchéng le xǔduō dútè de kuàngshí. Metamorphism has formed many unique minerals. Source: Dong Chinese Dictionary这种特殊的矿石中提取出了微量的铀。 zhè zhǒng tèshū de kuàngshí zhōng tíqǔ chū le wēiliàng de yóu. Trace amounts of uranium were extracted from this special ore. Source: Dong Chinese Dictionary这种矿石是由许多微小的晶体组成的。 zhè zhǒng kuàngshí shì yóu xǔduō wēixiǎo de jīngtǐ zǔchéng de. This mineral is composed of many tiny crystals. Source: Dong Chinese Dictionary这种大型粉碎机能将矿石加工成粉末。 zhè zhǒng dàxíng fěnsuìjī néng jiāng kuàngshí jiāgōng chéng fěnmò. This large-scale crusher can process ore into powder. Source: Dong Chinese Dictionary这种矿石在黑暗中会放出微弱的绿光。 zhè zhǒng kuàngshí zài hēi'àn zhōng huì fàngchū wēiruò de lǜ guāng. This kind of ore emits a faint green light in the dark. Source: Dong Chinese Dictionary在矿石加工过程中,精选是至关重要的一步。 zài kuàngshí jiāgōng guòchéng zhōng, jīngxuǎn shì zhìguānzhòngyào de yī bù. In ore processing, concentration is a crucial step. Source: Dong Chinese Dictionary