That is still poor compared with silicon, but it is a big improvement on what was previously possible.

与硅电池相比，导电塑料电池的效率仍然很低，但与原先非硅材料电池的效率相比已有显著的提高。

youdao

The MVM environment is expected to make Ruby programs run more efficiently than was previously possible.

该MVM环境目的在于使Ruby程序更加高效地运行。

youdao

Based on as many as a million sensors, CENSE will make it possible to create a far clearer picture of oil and gas reservoirs than previously possible.

利用数百万个传感器，该系统可能绘制出比之前清晰地多的天然气和石油存储分布图。

youdao

New computer-guided systems for pinpoint radiation can zap tumors at far higher doses than previously possible, without destroying healthy tissue.

FORBES: Men, Cancer, & Hope

This is a hundred times smaller than previously possible, and small enough to allow research into organ-printing to begin in earnest.

ECONOMIST: MONITOR

The Phenome Centre will aim to use and develop the sensitive anti-doping facilities to analyse samples in a faster and more detailed manner than previously possible.

BBC: Legacy for anti-doping centre