It was observed that samples bleached in neutral region showed maximum copper number, mini-mum tensile strength, minimum degree of polymerization, and greatest potential damage.

可以看出经过近中性范围内漂白的样品铜值最大，强度最低，聚合度最低，并具有最大的潜在损伤。

youdao

A number of scientists, yet, are focussing on the improvement of graphene growth over transition metal substrate such as copper foil substrate.

但一些科学家仍致力于改进借助过渡金属基质的石墨烯生产方法，比如说借助铜箔基板。

youdao

The US planned to add to the number of copper needles if the experiment proved to be successful.

美国计划如果实验被证明成功就增加铜针的数目。

youdao

It has floated the idea that everybody should be given the mobile phone number of their local copper and has made it easier for people to trigger inspections of their police force.

ECONOMIST: CRIME

The company will submit a planning application to Highland Council to double the existing number of fermentation vessels and copper stills.

BBC: Diageo plans Glen Ord distillery expansion

The British Metal Recycling Association has launched a voluntary code of practice as part of its efforts to reduce the number of thefts but as the price of copper continues to rise, illegal ways of obtaining the metal will continue.

BBC: Police target ?770m worth of metal cable thefts