Some chemical reactions proceed with alacrity. Most, though-including many that are industrially important-need a helping hand in the form of a catalyst.
有些化学反应进行得很快。然而,大多数企业,包括许多在工业领域具有重要地位的企业需要催化剂的帮助。
版)
语精选 McGeehan said, " It’s well within the possibility that, in the coming years, we will see an industrially viable process to turn PET, and potentially other (plastics), back into their original building blocks so that they can be sustainably recycled" .
" 很有可能,在未来的几年里,我们能看到这在工业上也有可行性,也就是将PET和其他潜在的(塑料)转化为原来的基
材料,这样它们就能可持续地循环利用。"
For Siegel, " ultra-processed" is a helpful tool for showing new parents that " there's a huge difference between a cooked carrot and a bag of industrially produced, carrot-flavoured veggie puffs" aimed at toddlers, even if those veggie puffs are cynically marketed as " natural" .
对西格尔来说,“超加工”是
个有用的工具,可以向新手父母展示,给孩子食用的“煮熟的胡萝卜和
袋工业生产的胡萝卜味蔬菜泡芙之间存在着巨大差异”。即便这些蔬菜泡芙自私地打着“天然”的口号,也无法摆脱存在巨大差异的事实。
版) 2021年3月合集