The students' task was to attach the candle to a wall so that it burned properly and did not drip wax on the table or the floor.
学生们的任务是把蜡烛固定在墙上，让蜡烛平稳地燃烧而不会把蜡滴到桌子或者地板上。
2
All the results indicate that interfacial polymerization between isocyanate and amine to form polyurea wall material is a quick, effective way for capsulation of wax.
实验结果表明由异氰酸酯与胺反应形成聚脲囊壁材料是一种快速、有效的包裹石蜡的方法。
3
The method can effectively solve the non-balanced problem of the electric power transmission-line system and wax coagulation on the tube wall.