A large proportion of the fluorine is vaporized during the concentration process.在浓缩过程中大部份氟蒸出.health effects of fluorine pollution氟污染对健康的影响If the fluorine content is high, it may increase plant corrosion.如果氟的含量高, 会加剧设备的腐...
他们所得到的待遇仍然与当代几乎所有其他英国乐队都不同。They still get treated differently from almost every other contemporary British band.真搞不懂为什么这个人就该受到如此不公正的待遇。It was hard to say why the man deserved such shabby treatment.他们觉得魁北克省受到了不公平的待遇。They ...
Objective To observe the therapeutic effects of capsaicin on hypertrophic scar ( HS ).目的观察局部外用辣椒素对增生性瘢痕的治疗效果.Substances that inhibit the capsaicin receptors should therefore dampen inflammatory pain.因此,能够抑制辣椒素受体的物质,应该就可以...