natural paraffin wax的意思|示意

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 modified paraffin wax, instead of the natural bee wax, has been used for the modification of automobile polish wax.

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。

For the paraffin wax -natural rosin coated urea, the ratio of paraffin wax to natural rosin is of major importance to the release rate.

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。