英语语法分析

Patternless rapid precision casting technology based on SLS prototyping is discussed in this paper.

论述了基于选择性激光烧结(SLS)成型无模具快速精铸工艺。

The workers eventually stumbled upon a red brick wall a few meters from herma's mausoleum with even more graffiti in a patternless jumble.

工人们最终在离赫尔马陵墓几米远的地方，偶然发现了一段红砖墙，在那里，他们发现了甚至更多的雕刻，不过都是杂乱无章的。