有奖纠错
| 划词

Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.

在一个预混合槽酸以及循环回第一洗涤酸进混合。

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The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺组成和性质,胺反应活性、发泡及消泡性能,湿法酸制备及浓缩和澄清进了试验研究。

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lycoremine, lycorenine, Lycoriidae, lycorine, Lycoris, lycorisin, lycos, Lycosidae, lycostoma, lycotetraose,

相似单词


3G, 401(K), a,

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ETS官托福教程

Both the given sentence and choice A talk about the large amounts of nitric acid and melted rock that were the result of the explosion and that started fires that destroyed plant life.

原句和选项A讲的都是爆炸生的大量硝酸和熔岩,及其导致的毁的火灾。

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Lydian, lydimycin, lydite, lydol, lye, Lyell, lyellite, lyencephalus, lygaeid, lygel,

相似单词


3G, 401(K), a,
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