But the bacteria fight back by transforming the ions into metallic gold nanoparticles that later coalesce into lace-like crystals across the surface.
但是,这种细菌会发起反击,把金离子转化成金的纳米级粒子,这些粒子后来会在表面上接合成为花边状晶体。
The Olympic Flame will burn from a curved triangular aluminium tube which has a lace-like mesh complete with 8, 000 holes - one to represent each torchbearer .
2012年伦敦奥运圣火将在火炬内的三面锥体铝管内点燃,外层为花边网状结构,表面有八千个圆圈,代表八千名火炬手。
The 2012 London Olympic Flame will burn from a curved triangular aluminium tube which has a lace-like mesh complete with 8,000 holes - one to represent each torchbearer.
2012年伦敦奥运圣火将在火炬内的三面锥体铝管内点燃,外层为花边网状结构,表面有8,000个圆圈,每个圆圈都代表1名火炬手。
应用推荐