... reaction of the second order ==> 双分子反应 reaction oil ==> 反应油 reaction order ==> 反应级数 ...
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对于敏感性肌肤和油性肌肤的人,在选择时应注意特定的防晒油组分,以防止皮肤毛孔的堵塞和皮肤的敏感反应。
Sunscreen formulas are available for both sensitive and oily skin types to help prevent clogged pores and skin reactions in highly sensitive people.
“香草及其油已经使用了数千年之久,没有报道过毒性反应。”因此只要使用量适度,将是安全的,她说。
"The herb and oil are safe when used in moderation, and have been used for thousands of years without reported toxic effects," she says.
对于由动物油生成的可再生柴油来说,在高温高压下动物脂肪与氢气作用发生氢化反应。
For renewable diesel made from animal fat, fats are hydrogenated by reacting the tallow with hydrogen under high pressure at high temperature.
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