By the carbonification degree in the concentrated sulphuric acid, the mineral wax, such as paraffin wax added can be determined.
根据蜂蜡中烃类酸中可炭化,加蜡等矿物蜡不炭化来测定此类掺杂物。
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Excuse me? Are you able to have sex with men without developing an emotional attachment?
什么意思?你可以与人发生关系同时不掺杂任何感情吗?
He was the one man who had loved her purely, and who believed in her as pure.
他是唯一一个不掺杂质地爱过她、并相信她纯人。
Art, come on. We agreed on a value approach.
阿特 拜托 我们说好不掺杂个人喜好。
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