Plastics -- liquid phenolic resins -- determination of water miscibility .

塑料液态酚醛树脂水的可混性的测定。

Take a look of this pine cone , full of fresh resins !

看一下这个松果,布满新鲜的松香!

Widely distributed family of chiefly tropical trees and shrubs and vines that produce oils and resins and some usable timber .

广泛分布在热带的乔木和灌木和蔓生植物包括一些有生产价值的油树脂和一些木材。

Resins and gums are highly flammable .

树脂和树胶也非常易燃。

That 's a film formed by applying heat to carbon black mixed with resins .

那是一种通过加热将复写纸中混合入树脂的方法定型的胶片。