研究以辉锑精矿为原料、经氯化浸出-氧化-水解-加碱合成制取焦锑酸钠的工艺。
The synthesis of sodium antimonate from antimony concentrates by chloridizing leaching-oxidation and hydrolysis decomposition-alkali synthesis process is investigated.
有这样一张照片——如果站里的宇航员们以0到90度的角度望出去,可以轻易地看到这样的景象——那就是地球上海面对太阳的反辉。
One such display—often visible to the ISS crew due to their ability to look outwards at angles between 0 and 90 degrees—is sunglint on the waters of Earth.
骆家辉以勤奋工作著称,很难有人能像他那样可担此重任。
And there's hardly anyone we could be sending who has a reputation for working as hard as Gary Locke.
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