haematite
音標(biāo)發(fā)音
- 英式音標(biāo) [?hi?.m?.ta?t]
- 美式音標(biāo) [?hi?.m?.ta?t]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. [礦物] 赤鐵礦
英漢例句
- Haematite is a special case of the more general ilmenite structure.
赤鐵礦是更為一般的鈦鐵礦型結(jié)構(gòu)中一個(gè)特殊的情況。 - We can extract iron from haematite by heating it with carbon in a blast furnace.
我們可以把赤鐵礦和碳在鼓風(fēng)爐內(nèi)一起加熱來(lái)提取鐵。 - On Earth, any natural metallic iron rusts in our wet, oxygenated environment, so we rely on iron oxides such as haematite to make steel.
在地球上濕潤(rùn)并充斥著氧氣的環(huán)境中,任何天然的金屬鐵都會(huì)生銹。 因此,我們依靠象赤鐵礦中的氧化鐵來(lái)制造鋼材。
雙語(yǔ)例句
英英字典
- a common dark red or grey rock from which iron is obtained
- &rarra variant spelling of hematite
劍橋英英字典
柯林斯英英字典
專(zhuān)業(yè)釋義
- 赤鐵礦
Most haematite and few parts limonite are that the form with roe granule outputs in the ore, among 75% retinue of about all haematite haematite outputing with roe granule , the cement becoming the dip dyeing shape other scattering in the limonite.
大部分的赤鐵礦和褐鐵礦在礦石中是以鮞粒的形式產(chǎn)出,以鮞粒產(chǎn)出的赤鐵礦約全部赤鐵礦的75%左右,其他成浸染狀分布于褐鐵礦的膠結(jié)物中。