In the streets you can buy a paper lantern attached to a lump of solid paraffin.
你可以在街上买个纸灯笼，下面带着一小团石蜡。
Solid paraffin inhibition technology is a new oil well paraffin inhibition technology springing up only a few years.
固体清防蜡技术是近几年才兴起的油井清防蜡新工艺。
In this paper, the mechanisms, methods and processes, concerned with the modification of solid paraffin and the emulsification of the modified wax are discussed.
本文研究了固体石蜡改性及改性石蜡乳化的原理、方法及工艺。
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