After further development, the system now puts out energy, in proportion to its weight, about 100 times greater than an equivalent weight of lithium-ion battery.

经过进一步的改进后，这种系统现在能根据重量产生一定比例的能源，大约为同等重量的锂离子电池所发电量的100倍。

youdao

The proportion of women who were using a modern method when interviewed increased from 7 to 15% (equivalent to an average annual increase of 0.6 percentage points).

采访时使用现代避孕方法的女性比例从7%增加到15%（相当于年均增加0.6个百分点）。

youdao

As a proportion of the economy, that's roughly equivalent to the losses suffered in the savings-and-loan debacle of the late 1980s and early 1990s.

这个损失占经济的比例大约与八十年代末、九十年代初美国储贷危机时遭受的损失相当。

youdao

We should then allow a personal account option for younger workers for this portion of the payroll tax, with the accounts taking responsibility for paying an equivalent proportion of future Social Security benefits.

FORBES: Job Killers Vs. Job Creators

Final salary schemes, which guarantee a pension equivalent to a fixed proportion of workers' final wages, provide a more generous retirement income than defined contribution schemes, which are tied to stock market performance.

BBC: Manufacturers call for pensions reform