If your vehicle is immobilised and can be repaired on site, we will immediately dispatch specially equipped BMW X5 or X3 customer service vehicles (CSV)to ensure that you and your car are back on the road as soon as possible.
The enzyme preparation can be in soluble or insoluble powder form, or in solution, or immobilised on a solid support to allow its removal from the system and reusing.
||1:One approach, which has been employed by Sameer Singhal, a researcher at the CFD Research Corporation in Alabama, involves the same enzymes that break down glucose within a living cell.||2:Using carbon nanotubes, he and his colleagues immobilised two different enzymes on the electrodes of a fuel cell, where they generated electricity by freeing electrons from glucose.||3:At present, only two of the 24 available electrons in a single glucose molecule can be harnessed, but refinements to the technology should boost that number.
||1:就职于Alabama的CFD Research Corporation的研究人员Sameer Singhal所使用的方法涉及利用酶将活细胞中的葡萄糖分解。||2:利用碳纳米管,他和他的同事在燃料电池的电子上找到了2种不同的酶,在燃料电池中他们通过释放葡萄糖的电子来产生电能。||3:现在,在一个葡萄糖分子中的24个可用电子中只有2个可以利用,但是对这项技术的后续完善应该会使得可以利用的电子数量有所增加。
||1:In the world of brain and pen, his main trade was as a historian: he plunged into that at Cambridge in the 1960s, and stayed with it even when immobilised by the wasting disease that cost him his life.||2:His was no narrow historicism: he scorned the idea that the past was a guide to the future.||3:But study of it could help avoid making the same mistakes twice.