滞重的空气里飘浮着醋味，那是给母亲的额头做冷敷用的。

The smell of the vinegar used to cool his mother's brow floated in the heavy air.

youdao

若希望开发变得更加敏捷，不再依赖于滞重的IT流程，我们必须要做的更好。

If we want our development to become more agile and less dependent on heavy IT processes, we will have to do much better than this.

youdao

因此，时滞系统的分析和综合问题具有十分重要的理论和实际意义。

Therefore, the analysis and synthesis for time-delay systems have great theoretical and practical significance.

youdao