Despite small improvements since 2003, the situation remains very difficult.

尽管自2003年以来有少量改善，但形势仍然非常艰难。

youdao

Apart from updating the JCylon debugger for JRuby, we have made a large number of small improvements and bug fixes throughout the system.

除了升级JRuby的JCylon调试器，我们还对整个系统做了很多小的改进，修复了一些问题。

youdao

Earlier in the article, I mentioned that small improvements to frequently traversed code paths can lead to big, overall performance gains.

在本文前面部分，我提到了对经常遍历代码路径的一些小改善可以获得较大的整体性能收益。

youdao

Instead, they expected his report to suggest many small improvements to boost existing capacity.

ECONOMIST: Transport

But some of the early data suggest this approach may yield only small improvements in cardiac function.

WSJ: Nanotechnology Holds Promise for Heart Patients

Although there have been some small improvements, Canadian business leaders express disappointment with the slow pace of progress.

ECONOMIST: Canada and the United States