芦苇是乌鲁斯建筑的基础，人们捆扎芦苇建造他们的岛、他们的家以及那些很卡通的弧形船，就连船帆都是芦苇做的。
Reeds are the backbone of Uros construction. They bundle them to make their islands, homes, their cartoonishly curved boats and even their sails.
在大量试验研究的基础上，提出了一项铸铁件补缩新工艺—富有弹性的弧形砂箱工艺。
On the basis of a number of experiment, the author developed a new feeding technology for iron castings—Arc Flask which be full of elastic.
在弧形修正电机实验研究的基础上，提出了弧形修正电机性能的改进和工艺的简化。
On the basis of experimental research of arc corrected motor, the paper presents its improving performance and simplified technology.
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