1 We can use plastic to make ___ things. 2. What are you going to do for the holiday? Do you have any ___?3. There is heavy ___ today. You can't play outside! 4 Don't ___ at ( 唱) I the old man. It's not polite! 5 Smoke...
but in nutshell, it’s cheaper today for plastic manufacturers to produce virgin plastics than it is to produce food-grade recycled plastics. Our plastic suppliers need to receive financial assurances to make the
[source:Teschler]. One point to remember here, though, is that companies in the eco-plastic business are more likely to adopt alternative- or low-energy processes, since they're aiming for the "green" market. The bioplastics company Ingeo, for instance, has instituted new manufacturing ...
A32. What forces many companies to develop paper bottles? A. The customers' caring about the environment. B. The cost of making plastic or glass bottles. C. The energy needed to produce ordinary bottles. D. The difficulty in shaping the plastic or glass bottles.A33. Why are plastic liner...
additional carbon needed for the micro-organisms to metabolize and produce these biodegradable polyesters – although waste cooking oils and animal oils are promising, cost-effective, and sustainable options. Companies that have introduced PHA plastic into their supply chain include...
根据前文According to one aalyx1s,only 9% of all plastic ever made has likely been recycled.根据aalyx1s公司的数据,所有塑料制品中只有9%可能被回收利用。和后文the companies making all that plastic have spent millions on advertising campaigns lecturing us about recycling while knowing full well that...
is the most common type of plastic on the planet. Depending on the number of polymers in its chain, it can be manufactured to different densities, each of which carries unique properties. While low-density polyethylene (LDPE) is used to make things like plastic bags, ultra-high molecular wei...
13. A) Make better choices. 14. D) People often work in teams. 15. C) Decide on new priorities speedily. 听力讲座/讲话(第1套) 16. A) What differentiates people from animals. 17. D) It is something every human being ...
After all, companies try to make us believe that their products are environmentally responsible.The greenest thing is certainly the one we don't buy. Things like foo d an d clothing are necessary for life.But many others are not. Better than buying is choosing to leave an unnecessary ...
An example of additive manufacturing is car companies using the technique to create parts that are stronger yet more lightweight, improving the efficiency of electric vehicles. Recent 3D Printing Articles The U.S. Is Desperate for Ventilators and N95 Masks. Can We 3D Print Them?