采用石蜡与微晶蜡为原料，经化学改性研制出人造蜂蜡，其质量和性能与天然蜂蜡基本相同。
The artificial beeswax was prepared from paraffin wax and microcrystalline by chemical modification. Its quality and function is similar to that of natural beeswax.
采用改性石蜡代替天然蜂蜡，对汽车上光蜡的配方进行了改性研究。
The modified paraffin wax, instead of the natural bee wax, has been used for the modification of automobile polish wax.
在天然油脂比较紧缺的情况下，石蜡氧化产品可用于生产各种洗涤用品。
When the natural fatty oils are in short supply, the paraffin oxidation products can be used to produce various washing commodities.
在酸性催化剂存在的条件下，由石蜡和微晶蜡的混合物催化氧化反应，再经物理调和，合成天然巴西棕榈蜡替代品。
The substitute for the Carnauba wax was synthesized by catalytic oxidation of paraffin and microcrystalline under acidic catalyst and then using physical blending method.
以石蜡、微晶蜡为原料，采用纯氧氧化、酯化工艺，合成符合天然巴西棕榈蜡指标的替代品。
Carnauba wax substitute was synthesized from paraffin and microcrystalline wax by oxidation with pure oxygen and esterification.
就石蜡-天然松香包膜尿素而言，包膜层中石蜡和天然松香的配比是影响石蜡-天然松香包膜尿素养分释放速率的重要因素。
For the paraffin wax -natural rosin coated urea, the ratio of paraffin wax to natural rosin is of major importance to the release rate.
在天然油脂充裕的情况下，石蜡氧化产品可用作工业油脂的代用品。
When the natural fatty oils are in abundant supply, they still can be used as substitutes of industrial fatty oils.
在天然油脂充裕的情况下，石蜡氧化产品可用作工业油脂的代用品。
When the natural fatty oils are in abundant supply, they still can be used as substitutes of industrial fatty oils.
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