The European Union has a target for 2010 that 5.75 per cent of transport fuels should come from biological sources, but the target is unlikely to be met.
欧盟计划到2010年实现“5.75%的交通燃料源于生物燃料”的目标，但似乎很难实现。
2
The European Union has a target for 2010 that 5.75 per cent of transport fuels should come from biological sources, but the target is unlikely to be met。
欧盟计划到2010年实现“5.75%的交通燃料源于生物燃料”的目标，但似乎很难实现。
3
Plasma membrane plays important roles in many basic biological processes such as cell-cell interaction, signal transduction and material transport.