2.These are all examples of single-use plastic products,which is_ a hot topic based on both environmental and health concerns. 相关知识点: 试题来源: 解析 答案见上解析:(句意)这些都是一次性塑料产品的例子, 这是一个基于环境和健康问题的热门话题。topic 为可数名词,此处表泛指,应用不定冠词,且 ...
These are all examples of single-use plastic products, which is___ hot topic based on both environmental and health concerns. (用适当的词填空) 相关知识点: 试题来源: 解析 【答案】a考查冠词。句意:这些都是一次性塑料产品的例子,这是一个基于环境和健康问题的热门话题。topic为可数名词,此处表泛 指...
Plastics are not corroded even if they come in contact with strong chemicals. This is because of their non-reactive nature with most materials. For example, the cleansing chemicals that we use at home are stored in plastic bottles, instead of metal containers. Show More ...
This paper will review the results of a 2011 sustainability survey of the Plastic Industry and then suggest examples of plastics technology that contribute to toward sustainability objective in manufacturing. The examples chosen are: Foam Technology, Biorenewables in Durable applications and considerations...
aA few examples of research, whose details are beyond the scope of this paper, will 研究的几个例子,细节是超出本文的范围之外,意志[translate]
Examples of Co-Branded Cards The earliest examples of co-branded cards appeared in the 1980s, when airlines began teaming up with banks and card issuers to offer mileage reward credit cards. Of course, these types of plastic remain highly popular today. Examples include American Airlines'AAdvanta...
Air pillows are small bags that can be inflated, so they consist mainly of air. This cuts down on the plastic used in their production and transport compared to other cushioning materials. While they can be reused and recycled, it’s important to choose versions made f...
Examples of Plastics Analysis in Action 1. Determining Why a Plastic Part Failed From plumbing fixtures to screwdriver handles, plastic parts are relied on for countless products. And when a part fails, determining the cause quickly is paramount. ...
Wrong. The capsules weren’t accepted in most Canadian provinces, except for Quebec and British Columbia. And even then the instructions didn’t go far enough. The City of Toronto had to revert 90 tonnes of plastic pods from recycling bins last year because of this kind of capsule carnage....
plastics always include carbon and hydrogen. While plastics may be made from just about any organic polymer, most industrial plastic is made frompetrochemicals. Thermoplastics and thermosetting polymers are the two types of plastic. The name "plastic" refers to the property of plasticity, the ability...