By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中的烃类在浓硫酸中可被炭化,加入的石蜡等矿物蜡不被炭化来测定此类掺杂物。
单词 | concentrated acid |
例句 |
英语例句库
By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined. 根据蜂蜡中的烃类在浓硫酸中可被炭化,加入的石蜡等矿物蜡不被炭化来测定此类掺杂物。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
化学 Crash Course Mixing concentrated acids and bases releases so much heat that it can result in an explosion. 混合浓酸和碱会释放大量热量,可能会导致爆炸。 Scishow 精选系列 That's ten thousand times stronger than magic acid, ten million billion times stronger than pure sulfuric acid, and a million billion trillion times stronger than concentrated hydrochloric acid — an acid that's already strong enough to give you very severe burns. 其酸性要比魔酸强一万倍,相当于纯硫酸的亿亿倍,相当于浓盐酸的千亿亿亿倍,浓盐酸已经能对你造成严重的灼伤了。 化学 Crash Course On one side, we have a cotton ball that's soaked with concentrated ammonia, and on the other side, a cotton ball soaked with concentrated hydrochloric acid, which is why we're doing this in a lab, and not at my desk. 一方面,我们有一个浸有浓氨水的棉球,另一方面,有一个浸有浓盐酸的棉球,这就是为什么我们在实验室而不是在我的办公桌上做这个。 |
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