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...
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...
He hasn't the least foreknowledge of this matter.关于此事他事先一点也不知道.She has maintained that the General had foreknowledge of the plot.她坚称将军已经预先知晓了这个阴谋。Roughly put, the problem of divine foreknowledge is as follows.粗略地放, ...