三面被巨大的古树环抱，这个椭圆形结构的建筑宛如一个从地上升起的优雅，盘旋而上的雕塑。
Flanked on three sides by mighty, age-old trees the elliptical structure reads as a freestanding sculptural volume that gracefully spirals up from the park.
椭圆形平板天线有结构简单、频带宽、馈电相对简单等优点，可以满足小型化天线同时具有宽频带和高增益的要求。
The elliptical planar monopole antenna has the advantages of simple structure, wide band and relatively simple feed, so it can meet the demands of wide-band and high-gain at the same time.
介绍了各种罐体椭圆形环焊缝全自动焊接系统的结构、组成和工作原理以及设计的主要特点。
An automatic arc welding system for ellipse seams of various liquid tanks was designed and its structure and characteristic and working principle are described in this paper.
应用推荐