nucleating

基本解释

Nucleating agent is a functional accessory ingredient of polyolefin that can improve the rigidity, transparency and surface gloss of polyolefin products.
成核劑是聚烯烴的功能型助劑，它可提高聚烯烴産品的剛性、透明性以及表麪光澤度。
Not only the optical property but also the rigidity of homopolymerized PP is improved by adding nucleating agent, and the processing performance is improved.
成核劑的加入，不但改善了PP的光學性能，而且提高了PP的剛性，在某種程度上改善了其加工性能。
It is found that there are chemical reactions between nucleating additives and PET in the melt state, resulting in the change of molecular weight and crystallization rate of PET in some degree.
結果表明，由於成核添加劑與PET之間在熔融態下存在化學反應，導致PET有不同程度的分子量下降，同時PET結晶速率發生變化。

"I settled on Lieber as the nucleating point for the company, " says Bock.
FORBES: Innovators
Therefore, it is intriguing that the bacteria and fungi best known for their ice-nucleating ability are also famous for their tendency to frequent clouds.
ECONOMIST: Aerobiology